6061铝合金_百度百科 .rc-dialog{margin:10px;position:relative;width:auto}.rc-dialog-wrap{-webkit-overflow-scrolling:touch;bottom:0;left:0;outline:0;overflow:auto;position:fixed;right:0;top:0;z-index:1050}.rc-dialog-title{font-size:14px;font-weight:700;line-height:21px;margin:0}.rc-dialog-content{background-clip:padding-box;background-color:#fff;border:none;border-radius:6px 6px;position:relative}.rc-dialog-close{background:transparent;border:0;color:#000;cursor:pointer;filter:alpha(opacity=20);font-size:21px;font-weight:700;line-height:1;opacity:.2;position:absolute;right:20px;-webkit-text-decoration:none;text-decoration:none;text-shadow:0 1px 0 #fff;top:12px}.rc-dialog-close-x:after{content:"×"}.rc-dialog-close:hover{filter:alpha(opacity=100);opacity:1;-webkit-text-decoration:none;text-decoration:none}.rc-dialog-header{background:#fff;border-bottom:1px solid #e9e9e9;border-radius:5px 5px 0 0;color:#666;padding:13px 20px 14px}.rc-dialog-body{padding:20px}.rc-dialog-footer{border-radius:0 0 5px 5px;border-top:1px solid #e9e9e9;padding:10px 20px;text-align:right}.rc-dialog-zoom-appear,.rc-dialog-zoom-enter{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:cubic-bezier(.08,.82,.17,1);opacity:0}.rc-dialog-zoom-leave{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:cubic-bezier(.6,.04,.98,.34)}.rc-dialog-zoom-appear.rc-dialog-zoom-appear-active,.rc-dialog-zoom-enter.rc-dialog-zoom-enter-active{animation-name:rcDialogZoomIn;animation-play-state:running}.rc-dialog-zoom-leave.rc-dialog-zoom-leave-active{animation-name:rcDialogZoomOut;animation-play-state:running}@keyframes rcDialogZoomIn{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}@keyframes rcDialogZoomOut{0%{transform:scale(1)}to{opacity:0;transform:scale(0)}}@media (min-width:768px){.rc-dialog{margin:30px auto;width:600px}}.rc-dialog-mask{background-color:#373737;background-color:rgba(55,55,55,.6);bottom:0;filter:alpha(opacity=50);height:100%;left:0;position:fixed;right:0;top:0;z-index:1050}.rc-dialog-mask-hidden{display:none}.rc-dialog-fade-appear,.rc-dialog-fade-enter{opacity:0}.rc-dialog-fade-appear,.rc-dialog-fade-enter,.rc-dialog-fade-leave{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:cubic-bezier(.55,0,.55,.2)}.rc-dialog-fade-appear.rc-dialog-fade-appear-active,.rc-dialog-fade-enter.rc-dialog-fade-enter-active{animation-name:rcDialogFadeIn;animation-play-state:running}.rc-dialog-fade-leave.rc-dialog-fade-leave-active{animation-name:rcDialogFadeOut;animation-play-state:running}@keyframes rcDialogFadeIn{0%{opacity:0}to{opacity:1}}@keyframes rcDialogFadeOut{0%{opacity:1}to{opacity:0}}.bk-dialog{left:50%;margin:0!important;position:absolute!important;top:50%;transform:translate(-50%,-50%)}.bk-dialog .rc-dialog-content{background:#fff;border:1px solid #bbb;border-radius:0}.bk-dialog .rc-dialog-header{background:#fafbfc;border-bottom:1px solid #e5e5e5;padding:10px 20px 9px}.bk-dialog .rc-dialog-title{color:#666;font-size:16px;font-weight:400}.bk-dialog .rc-dialog-close{color:#cbcbcb;font-size:18px;opacity:1}.bk-dialog .rc-dialog-body{padding:26px 50px 35px;text-align:center}.bk-dialog .dialog-title{color:#333;font-size:20px;font-weight:700;line-height:26px;margin-bottom:20px}.bk-dialog .dialog-content{color:#ccc;font-size:16px;line-height:26px}.bk-dialog .dialog-content .alert-content{align-items:center;display:flex;justify-content:center;padding-top:44px;width:378px}.bk-dialog .dialog-content .alert-content.no-icon .msg{max-width:378px}.bk-dialog .dialog-content .alert-content.no-sub-msg .msg h1{line-height:58px}.bk-dialog .dialog-content .alert-content .msg{flex:none;max-width:302px;text-align:center}.bk-dialog .dialog-content .alert-content .msg h1{color:#333;font-size:20px;line-height:32px;text-align:left}.bk-dialog .dialog-content .alert-content .msg pre{color:#888;font-family:arial,tahoma,Microsoft Yahei,"\5b8b\4f53",sans-serif,font-extend;font-size:14px;line-height:22px;text-align:left}.bk-dialog .dialog-content .alert-content .msg .ext-info{color:#888;font-size:12px;margin-top:14px;text-align:left}.bk-dialog .dialog-content .alert-content .msg .ext-info i{color:#52a3f5}.bk-dialog .dialog-content .alert-content .alert-icon{align-items:center;border:2px solid #b4d6f9;border-radius:56px;color:#52a3f5;display:flex;flex:none;height:56px;justify-content:center;margin-right:12px;width:56px}.bk-dialog .dialog-content .alert-content .alert-icon.error-icon{border-color:#fbddd6;color:#f18167}.bk-dialog .dialog-content .alert-content .alert-icon .icon{font-size:30px;line-height:0}.bk-dialog .btn-list{margin-top:35px}.bk-dialog .btn-list .btn-item{background:#52a3f5;border:1px solid #52a3f5;border-radius:3px;box-shadow:0 1px 0 rgba(0,0,0,.05);color:#fff;cursor:pointer;display:inline-block;font-size:16px;line-height:1;margin-right:10px;padding:8px 24px;text-align:center}.bk-dialog .btn-list .btn-item:last-child{margin-right:0}.popup-content{background:#fff;border:1px solid #d7d7d7;margin:auto;padding:5px;width:50%}[role=tooltip].popup-content{border-radius:5px;box-shadow:0 0 3px rgba(0,0,0,.16);width:200px}.popup-overlay{background:rgba(0,0,0,.5)}[data-popup=tooltip].popup-overlay{background:transparent}.popup-arrow{stroke-width:2px;stroke:#d7d7d7;stroke-dasharray:30px;stroke-dashoffset:-54px;bottom:0;color:#fff;filter:drop-shadow(0 -3px 3px rgba(0,0,0,.16));left:0;right:0;top:0}.bubble-box{background:#fff;border:1px solid #dfdfdf;border-radius:3px;box-shadow:0 4px 6px -4px rgba(0,0,0,.2);z-index:2000}.bubble-box,.bubble-box .bubble-arrow-place{position:absolute}.bubble-box .bubble-arrow{background:#fff;border:1px solid #dfdfdf;box-shadow:0 4px 6px -4px rgba(0,0,0,.2);height:10px;overflow:hidden;position:absolute;transform:rotate(45deg);width:10px;z-index:1}.bubble-box.top-left{bottom:100%;left:0;margin-bottom:6px}.bubble-box.top-left .bubble-arrow-place{bottom:-8px;height:8px;left:0;width:100%}.bubble-box.top-left .bubble-arrow{left:3px;margin-top:-6px;top:100%}.bubble-box.top-right{bottom:100%;margin-bottom:6px;right:0}.bubble-box.top-right .bubble-arrow-place{bottom:-8px;height:8px;left:0;width:100%}.bubble-box.top-right .bubble-arrow{margin-top:-6px;right:3px;top:100%}.bubble-box.top-center{bottom:100%;left:50%;margin-bottom:6px;transform:translateX(-50%)}.bubble-box.top-center .bubble-arrow-place{bottom:-8px;height:8px;left:0;width:100%}.bubble-box.top-center .bubble-arrow{left:50%;margin-left:-6px;margin-top:-6px;top:100%}.bubble-box.bottom-left{left:0;margin-top:6px;top:100%}.bubble-box.bottom-left .bubble-arrow-place{height:8px;left:0;top:-8px;width:100%}.bubble-box.bottom-left .bubble-arrow{bottom:100%;left:3px;margin-bottom:-6px}.bubble-box.bottom-right{margin-top:6px;right:0;top:100%}.bubble-box.bottom-right .bubble-arrow-place{height:8px;left:0;top:-8px;width:100%}.bubble-box.bottom-right .bubble-arrow{bottom:100%;margin-bottom:-6px;right:3px}.bubble-box.bottom-center{left:50%;margin-top:6px;top:100%;transform:translateX(-50%)}.bubble-box.bottom-center .bubble-arrow-place{height:8px;left:0;top:-8px;width:100%}.bubble-box.bottom-center .bubble-arrow{bottom:100%;left:50%;margin-bottom:-6px;margin-left:-6px}.bubble-box.left-top{margin-right:8px;right:100%;top:0}.bubble-box.left-top .bubble-arrow-place{height:100%;right:-8px;top:0;width:8px}.bubble-box.left-top .bubble-arrow{left:100%;margin-left:-6px;top:3px}.bubble-box.left-bottom{bottom:0;margin-right:8px;right:100%}.bubble-box.left-bottom .bubble-arrow-place{height:100%;right:-8px;top:0;width:8px}.bubble-box.left-bottom .bubble-arrow{bottom:3px;left:100%;margin-left:-6px}.bubble-box.left-center{margin-right:8px;right:100%;top:50%;transform:translateY(-50%)}.bubble-box.left-center .bubble-arrow-place{height:100%;right:-8px;top:0;width:8px}.bubble-box.left-center .bubble-arrow{left:100%;margin-left:-6px;margin-top:-6px;top:50%}.bubble-box.right-top{left:100%;margin-left:8px;top:0}.bubble-box.right-top .bubble-arrow-place{height:100%;left:-8px;top:0;width:8px}.bubble-box.right-top .bubble-arrow{margin-right:-6px;right:100%;top:3px}.bubble-box.right-bottom{bottom:0;left:100%;margin-left:8px}.bubble-box.right-bottom .bubble-arrow-place{height:100%;left:-8px;top:0;width:8px}.bubble-box.right-bottom .bubble-arrow{bottom:3px;margin-right:-6px;right:100%}.bubble-box.right-center{left:100%;margin-left:8px;top:50%;transform:translateY(-50%)}.bubble-box.right-center .bubble-arrow-place{height:100%;left:-8px;top:0;width:8px}.bubble-box.right-center .bubble-arrow{margin-right:-6px;margin-top:-6px;right:100%;top:50%}.bubble-box .bubble-content{background:#fff;border-radius:3px;overflow:hidden;position:relative;z-index:2}.user-bar{color:#333;display:flex;font-size:13px}.user-bar.dark-theme,.user-bar.dark-theme .user-bar-item .menu-item a,.user-bar.dark-theme .user-bar-item>a{color:#fff}.user-bar .user-bar-item{flex:none;padding:0 11px;position:relative}.user-bar .user-bar-item>a{color:#333;cursor:pointer;-webkit-text-decoration:none;text-decoration:none}.user-bar .user-bar-item>a:hover{-webkit-text-decoration:underline;text-decoration:underline}.user-bar .user-bar-item>a svg{fill:#c1c1c1;font-size:14px;margin:0 5px 0 3px;vertical-align:-2px}.user-bar .user-bar-item.message{margin-left:11px;margin-right:11px}.user-bar .user-bar-item .menu-item{font-size:12px;white-space:nowrap}.user-bar .user-bar-item .menu-item a{color:#333;cursor:pointer;display:block;height:24px;line-height:24px;padding:0 11px}.user-bar .user-bar-item .menu-item a:hover{background:#38f;color:#fff}.user-bar .user-bar-item .menu-item a:hover .msg-num{color:#fff}.user-bar .user-bar-item .menu-item .msg-num{color:#338de6;font-weight:700;margin-left:3px}.user-bar .user-bar-item .lemma-msg-bubble{background:#ffffda;border-radius:3px;font-size:12px;padding:10px 5px;position:relative;width:260px}.user-bar .user-bar-item .lemma-msg-bubble .lemma-msg-item a{color:#2b66b4;height:24px;line-height:24px;outline:0;padding:0 10px;-webkit-text-decoration:none;text-decoration:none}.user-bar .user-bar-item .lemma-msg-bubble .cancel-alarm{margin-top:10px}.user-bar .user-bar-item .lemma-msg-bubble .close-icon{color:#b0b0b0;cursor:pointer;font-size:12px;position:absolute;right:6px;top:6px}.user-bar.user-login .user-bar-item:last-child{margin-right:9px}.user-bar .triangle-down{border:4px solid transparent;border-top-color:#8b8c8c;position:absolute;right:0;top:7px}.clearfix{*zoom:1}.clearfix:after,.clearfix:before{content:" ";display:table}.clearfix:after{clear:both}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.z-index-content{z-index:1}.z-index-fixed-content{z-index:100}.z-index-modal-mask{z-index:1000}.z-index-modal-content{z-index:1100}.z-index-popup{z-index:2000}.z-index-toast{z-index:3000}.gray{filter:grayscale(100%);-moz-filter:grayscale(100%);-ms-filter:grayscale(100%);-o-filter:grayscale(100%);filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);-webkit-filter:grayscale(1)}.lemmaSearchBarWrapper{margin:0 auto;position:relative;width:1139px}.lemmaSearchBar{box-sizing:border-box;height:104px;margin:auto;padding-top:25px;width:808px}@media screen and (min-width:1441px){.lemmaSearchBar{width:903px}}.fixedWrapper{background-color:#fff;border-bottom:1px solid #ebebeb;box-shadow:0 0 5px #888;height:66px;left:0;margin:auto;min-width:1140px;opacity:0;position:fixed;top:0;transition:opacity .3s;width:100%;z-index:100}.fixedWrapper,.fixedWrapper *{box-sizing:border-box}.fixedWrapper .fixedBg{height:66px;margin:auto;padding-top:12px;width:1140px}.fixedWrapper.fadeIn{opacity:1}.fixedWrapper.fadeOut{opacity:0}.fixedWrapper.show{z-index:100}.fixedWrapper.hide{z-index:-10}.searchBar{height:47px;margin:auto}.searchBar,.searchBar *{box-sizing:border-box}.searchBar .logoWrapper{display:inline-block;float:left;height:100%;width:154px}.searchBar .logoWrapper .logo{cursor:pointer;height:44px}.searchBar .rightWrapper{display:inline-block;float:left;height:100%;padding-top:7px;position:relative}.searchBar .rightWrapper .inputWrapper{display:inline-block;float:left;height:40px;position:relative}.searchBar .rightWrapper .inputWrapper .placeholder{color:#999;font-size:14px;font-weight:400;left:0;opacity:0;overflow:hidden;padding-left:10px;pointer-events:none;position:absolute;text-overflow:ellipsis;top:50%;transform:translateY(-50%);transition:.5s ease-out;transition-property:opacity;white-space:nowrap;width:calc(100% - 10px);z-index:1000}.searchBar .rightWrapper .inputWrapper .placeholder.showIn{opacity:1;transition:.5s ease-in}.searchBar .rightWrapper .inputWrapper .searchInput{border:1px solid #ccc;border-right:0;display:inline-block;font-size:16px;height:40px;line-height:28px;padding:6px 36px 4px 8px;-webkit-user-select:text;width:440px}.searchBar .rightWrapper .inputWrapper .searchInput::-webkit-input-placeholder{animation:zoomIn 1s ease-in-out;color:#999;font-size:14px;font-weight:400;opacity:var(--placeholder-color);overflow:hidden;text-overflow:ellipsis;-webkit-transition-property:opacity;transition-property:opacity;-webkit-transition:2s ease-out;transition:2s ease-out;white-space:nowrap}.searchBar .rightWrapper .inputWrapper .searchInput:hover{border-color:#999}.searchBar .rightWrapper .inputWrapper .searchInput:focus{border-color:#4791ff}@media screen and (min-width:1441px){.searchBar .rightWrapper .inputWrapper .searchInput{width:535px}}.searchBar .rightWrapper .inputWrapper .closeIcon{color:#9195a3;cursor:pointer;display:grid;font-size:16px;position:absolute;right:10px;top:50%;transform:translateY(-50%)}.searchBar .rightWrapper .resultWrapper{background:#fff;box-shadow:none;box-sizing:content-box;left:0;position:absolute;top:39px;width:100%;z-index:100}.searchBar .rightWrapper .lemmaBtn{-webkit-appearance:none;background:#38f;border:1px solid;border-color:#38f #38f #2d78f4;border-radius:0;color:#fff;cursor:pointer;display:inline-block;float:left;font-family:arial;font-size:16px;height:40px;letter-spacing:1px;outline:medium;width:104px}.searchBar .rightWrapper .lemmaBtn:hover{background:#317ef3;border-color:#317ef3}.searchBar .rightWrapper .siteBtn{-webkit-appearance:none;background-color:#fff;border:1px solid #2e82ff;border-radius:0;color:#38f;cursor:pointer;display:inline-block;float:left;font-family:arial;font-size:16px;height:40px;letter-spacing:1px;margin-left:4px;outline:medium;width:104px}.searchBar .rightWrapper .helpBtn{color:#333;display:inline-block;float:right;font-size:13px;margin-left:14px;margin-top:17px;position:absolute;-webkit-text-decoration:underline;text-decoration:underline;width:26px}.searchBar.top-search{height:38px}.searchBar.top-search .logoWrapper{margin-right:10px;width:100px}.searchBar.top-search .logoWrapper .logo{height:33px}.searchBar.top-search .rightWrapper{padding-top:4px}.searchBar.top-search .rightWrapper .inputWrapper{height:34px}.searchBar.top-search .rightWrapper .inputWrapper .searchInput{font-size:16px;height:34px;line-height:22px;padding:6px 36px 4px 8px;width:400px}.searchBar.top-search .rightWrapper .inputWrapper .resultWrapper{background:#fff;box-shadow:none;position:absolute;top:33px;width:100%;z-index:100}.searchBar.top-search .rightWrapper .lemmaBtn{font-size:14px;height:34px;width:100px}.searchBar.top-search .rightWrapper .helpBtn,.searchBar.top-search .rightWrapper .siteBtn{display:none}.searchBar .splitLine{background-color:#f5f5f5;height:1px;margin:13px 16px 16px;padding:0 8px}.searchBar .hotBox{border:1px solid #ccc;border-top:none;cursor:default;font-size:14px;font-weight:400;line-height:22px;padding:0 15px 16px}.searchBar .hotBox .hotList{display:flex}.searchBar .hotBox .hotList>div{width:calc(50% - 10px)}.searchBar .hotBox .hotList .hotLeftList{margin:7px 10px 0 0}.searchBar .hotBox .hotList .hotRightList{margin-top:7px}.searchBar .hotBox .hotList .hotItem{border:1px solid transparent;border-radius:6px;cursor:pointer;display:flex;margin-top:5px;overflow:hidden;padding:4px 7px}.searchBar .hotBox .hotList .hotItem:hover{border-color:#e0e0e0}.searchBar .hotBox .hotList .hotItem:hover .hotDesc,.searchBar .hotBox .hotList .hotItem:hover .hotTitle{color:#38e!important}.searchBar .hotBox .hotList .hotItem .hotIdx,.searchBar .hotBox .hotList .hotItem img{background:#f5f5f6;border-radius:4px;color:#5b5d66;flex:none;font-size:11px;font-weight:600;line-height:16px;margin-right:4px;position:relative;text-align:center;top:1px}.searchBar .hotBox .hotList .hotItem .hotIdx{height:16px;width:16px}.searchBar .hotBox .hotList .hotItem .hotContent{line-height:1;overflow:hidden}.searchBar .hotBox .hotList .hotItem .hotContent .hotTitle{color:#222;font-size:14px;font-weight:500;line-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all}.searchBar .hotBox .hotList .hotItem .hotContent .hotDesc{color:#666;font-size:12px;line-height:1.5;margin-top:1.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all}.searchBar .historyBox{border:1px solid #ccc;cursor:default;font-size:14px;font-weight:400;line-height:22px;padding:16px 15px 24px}.searchBar .historyBox .historyTitle img{display:inline-block}.searchBar .historyBox .historyTitle .delAllBtn{color:#9195a3;cursor:pointer;float:right;font-size:12px;font-weight:400;line-height:1}.searchBar .historyBox .historyList{cursor:default;font-size:14px;font-weight:400;line-height:0;margin-top:2px}.searchBar .historyBox .historyList .historyItem{background:#f5f5f6;border:1px solid #f5f5f6;border-radius:6px;box-sizing:border-box;cursor:pointer;display:inline-block;line-height:20px;margin-right:10px;margin-top:10px;max-width:calc(50% - 10px);padding:4px 7px;position:relative}.searchBar .historyBox .historyList .historyItem.active{background:0 0;border-color:#e0e0e0;color:#38f}.searchBar .historyBox .historyList .historyItem .historyContent{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all}.searchBar .historyBox .historyList .historyItem .delItemBtn{background:#ccc;border-radius:50%;box-sizing:content-box;font-size:12px;font-weight:bolder;height:12px;line-height:14px;padding:1px 0;position:absolute;right:-6px;text-align:center;top:-6px;width:14px}.searchBar .historyBox .historyList .historyItem .delItemBtn svg{color:#fff;transform:scale(.66667)}.searchBar .sugWrapper{border:1px solid #ccc}.searchBar .resultBox{height:auto;margin:8px 0;padding:0}.searchBar .resultBox .resultItem{align-items:center;color:#222;cursor:pointer;display:flex;overflow:hidden;padding:8px 16px}.searchBar .resultBox .resultItem.active{background:#f9f9f9;color:#38f}.searchBar .resultBox .resultItem .resultPic{flex:none;margin-right:8px}.searchBar .resultBox .resultItem .resultPic img{border:1px solid #f5f5f5;border-radius:6px}.searchBar .resultBox .resultItem .resultContent{font-size:14px;line-height:20px;overflow:hidden}.searchBar .resultBox .resultItem .resultContent .resultDesc,.searchBar .resultBox .resultItem .resultContent .resultTitle{margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchBar .resultBox .resultItem .resultContent .resultDesc{line-height:1.5}.searchBar .resultBox .resultFooter{color:#999;cursor:pointer;font-size:12px;line-height:1.5;margin:5px 16px}.searchBar .resultBox .resultFooter span{color:#38f}.searchBar .resultBox .resultFooter svg{vertical-align:-1px}.searchBar .sugListWrapper{color:#222;line-height:30px;padding:0 0 16px}.searchBar .sugListWrapper .sugList{list-style:none}.searchBar .sugListWrapper .sugList svg{color:#9195a3;font-size:18px;margin-right:2px;vertical-align:6px}.searchBar .sugListWrapper .sugList li:first-child{color:#222;cursor:default;font-size:14px;font-weight:500;line-height:1;margin:16px 16px 6px}.searchBar .sugListWrapper .sugList li:first-child svg{vertical-align:-4px}.searchBar .sugListWrapper .sugList li:not(:first-child){color:#222;cursor:pointer;font-size:14px;height:30px;line-height:30px;list-style:none;padding:0 16px}.searchBar .sugListWrapper .sugList li .sugListItem{word-wrap:normal;display:inline-block;max-width:80%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchBar .sugListWrapper .sugList li.active{background:#f9f9f9;color:#38f}.searchBar .sugListWrapper .sugFooter{background-color:#fafafa;color:#666;font-size:12px;font-weight:400;height:26px;line-height:26px;padding:0 10px;text-align:right}.searchBar .sugListWrapper .sugFooter .sugFooterClose{cursor:pointer;display:inline;-webkit-text-decoration:underline;text-decoration:underline}.index-module_topbar__aBAV7{border-bottom:1px solid #ebebeb;display:flex;height:32px;justify-content:flex-end;position:relative;z-index:6}.index-module_topbar__aBAV7 .index-module_websiteList__WqwA2{border-bottom:1px solid #f1f1f1}.index-module_topbar__aBAV7 .index-module_separator__gx7UX{border-right:1px solid #ebebeb;height:12px;margin:10px 13px 10px 25px}.index-module_topbar__aBAV7 .index-module_userBarBox__nGfXC{margin-top:6px}.container{font-size:0;height:32px;line-height:32px}.container .tabItem{color:#333;display:inline-block;font-size:13px;font-weight:700;outline:0;text-align:center;-webkit-text-decoration:underline;text-decoration:underline;width:54px}.container .baike{color:#666;-webkit-text-decoration:none;text-decoration:none}.index-module_navBarWrapper__X0DND{background:#459df5;height:45px;overflow:hidden;position:relative;z-index:5}.index-module_navBarWrapper__X0DND a{-webkit-text-decoration:none;text-decoration:none}.index-module_navBarWrapper__X0DND.index-module_hover__Gsl-V{overflow:visible}.index-module_navBarWrapper__X0DND.index-module_hover__Gsl-V .index-module_navBarBg__jLfYB{background:rgba(36,97,158,.95)}.index-module_navBarWrapper__X0DND.index-module_hover__Gsl-V dd{opacity:1}.index-module_navBarWrapper__X0DND .index-module_navBar__fLItn{background:#459df5;height:45px;min-width:900px;position:relative;z-index:2}.index-module_navBarWrapper__X0DND .index-module_navBarBg__jLfYB{height:276px;left:0;position:absolute;top:0;transition:.3s;width:100%;z-index:1}.index-module_navBarWrapper__X0DND .index-module_navBarList__iL2jR{background:#459df5;border-bottom:1px solid #3b92e9;border-top:1px solid #5895d5;display:flex;height:43px;margin:0 auto;position:relative;width:1140px}.index-module_navBarWrapper__X0DND dl{position:relative}.index-module_navBarWrapper__X0DND dl.index-module_cooperation__ZISm7,.index-module_navBarWrapper__X0DND dl.index-module_guidance__XWoyq,.index-module_navBarWrapper__X0DND dl.index-module_second-know__o9jR2,.index-module_navBarWrapper__X0DND dl.index-module_special__j8K7K,.index-module_navBarWrapper__X0DND dl.index-module_team__Heqwh{width:126px}.index-module_navBarWrapper__X0DND dl.index-module_cooperation__ZISm7 dt,.index-module_navBarWrapper__X0DND dl.index-module_guidance__XWoyq dt,.index-module_navBarWrapper__X0DND dl.index-module_second-know__o9jR2 dt,.index-module_navBarWrapper__X0DND dl.index-module_special__j8K7K dt,.index-module_navBarWrapper__X0DND dl.index-module_team__Heqwh dt{width:124px}.index-module_navBarWrapper__X0DND dl.index-module_cooperation__ZISm7 dd,.index-module_navBarWrapper__X0DND dl.index-module_guidance__XWoyq dd,.index-module_navBarWrapper__X0DND dl.index-module_second-know__o9jR2 dd,.index-module_navBarWrapper__X0DND dl.index-module_special__j8K7K dd,.index-module_navBarWrapper__X0DND dl.index-module_team__Heqwh dd{width:125px}.index-module_navBarWrapper__X0DND dl.index-module_index__Kc2gf,.index-module_navBarWrapper__X0DND dl.index-module_user__Kc93c{width:94px}.index-module_navBarWrapper__X0DND dl.index-module_index__Kc2gf dt,.index-module_navBarWrapper__X0DND dl.index-module_user__Kc93c dt{width:92px}.index-module_navBarWrapper__X0DND dl.index-module_index__Kc2gf dd,.index-module_navBarWrapper__X0DND dl.index-module_user__Kc93c dd{width:93px}.index-module_navBarWrapper__X0DND dl.index-module_knowledge__9fisv dd,.index-module_navBarWrapper__X0DND dl.index-module_knowledge__9fisv dt{width:140px}.index-module_navBarWrapper__X0DND dl:hover dt{background:#338ce6}.index-module_navBarWrapper__X0DND dl:hover dd{background:#19508b;border-color:#184f8b}.index-module_navBarWrapper__X0DND dl:hover+dl dd{border-color:transparent!important;border-color:#184f8b}.index-module_navBarWrapper__X0DND dt{border-left:1px solid transparent!important;border-right:1px solid transparent!important;border:1px solid #59a1e9;border-bottom:0;border-top:0;color:#f5f5f5;cursor:pointer;font-size:16px;height:44px;line-height:44px;text-align:center;transition:background .3s}.index-module_navBarWrapper__X0DND dt a{color:#f5f5f5}.index-module_navBarWrapper__X0DND dt a.index-module_selected__6G8lk{border-bottom:2px solid #fff}.index-module_navBarWrapper__X0DND dd{border-left:1px solid #3a6fa2;height:210px;opacity:0;padding:11px 0 10px;transition:.3s}.index-module_navBarWrapper__X0DND dd .index-module_navBarItem__m7wZ4{font-size:14px;height:30px;line-height:30px;text-align:center}.index-module_navBarWrapper__X0DND dd .index-module_navBarItem__m7wZ4 a{color:#a2c9f0;padding-bottom:3px}.index-module_navBarWrapper__X0DND dd .index-module_navBarItem__m7wZ4 a:hover{border-bottom:2px solid #fff;color:#fff}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ{align-items:center;display:flex;font-size:16px;height:24px;line-height:24px;margin:10px 0;position:absolute;right:0}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2{font-size:16px;height:16px;line-height:1;padding:0 15px}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj a,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 a{color:#fff}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj path,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj svg,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 path,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 svg{fill:#fff}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj svg{animation:index-module_phone__w9Py1 2s;-webkit-animation:index-module_phone__w9Py1 2s infinite;font-size:18px;margin-right:3px;transform:rotate(0);transform-origin:center;vertical-align:-3px}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 svg{font-size:14px;margin-right:6px;vertical-align:-1px}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ{background:#9e1814}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ.index-module_hover__Gsl-V .index-module_navBarBg__jLfYB{background:rgba(124,25,22,.95)}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ .index-module_navBar__fLItn{background:#9e1814}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ .index-module_navBarList__iL2jR{background:#9e1814;border-bottom:1px solid #9e1814;border-top:1px solid #9e1814}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dl:hover dt{background:#8a1f1b}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dl:hover dd{background:#6d100c;border-color:#6d100c}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dl:hover+dl dd{border-color:#8a1f1b}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dt{border:none;color:#f5f5f5}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dt a{color:#f5f5f5}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dt a.index-module_selected__6G8lk{border-bottom:2px solid #fff}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dd{border-left:1px solid #8a1f1b}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dd .index-module_navBarItem__m7wZ4 a{color:#c29391}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dd .index-module_navBarItem__m7wZ4 a:hover{border-bottom:2px solid #fff;color:#fff}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ .index-module_rightList__RchPZ .index-module_usercenter__brbF2{border-left:1px solid #8a1f1b}@keyframes index-module_phone__w9Py1{0%{transform:rotate(0)}10%{transform:rotate(-15deg)}20%{transform:rotate(15deg)}30%{transform:rotate(-15deg)}40%{transform:rotate(15deg)}50%{transform:rotate(0)}to{transform:rotate(0)}}.index-module_pageHeader__jSG5w{background:#fff}.copyright{color:#333;font-size:12px;text-align:center}.copyright a{color:#338de6;-webkit-text-decoration:none;text-decoration:none}.copyright .copyright-img{border:0;display:inline-block;vertical-align:text-bottom}.copyright .recordcode{height:16px;line-height:16px;padding-top:6px;text-align:center}.copyright .recordcode .icon-police{background:url(https://bkssl.bdimg.com/static/wiki-common/widget/component/footer/img/icon-police_5f07082.png) 0 0 no-repeat;display:inline-block;height:16px;margin-right:6px;margin-top:-4px;vertical-align:middle;width:14px}.page-footer-content{display:flex;font-size:12px;justify-content:center;width:100%}.page-footer-content:after,.page-footer-content:before{content:" ";display:table}.page-footer-content:after{clear:both}.page-footer-content .block-item{box-sizing:content-box;float:left;width:210px}.page-footer-content .block-item.fresh-block{padding:0 35px 0 5px}.page-footer-content .block-item.question-block{padding:0 35px}.page-footer-content .block-item.suggestion-block{padding:0 5px 20px 35px}.page-footer-content .block-item .block-title{color:#333;font-size:20px;line-height:1.5}.page-footer-content .block-item .block-title svg{color:#aaa;margin-right:10px}.page-footer-content .block-item .block-content{padding:5px 0 0 30px;width:210px}.page-footer-content .block-item .block-content>a{color:#666;cursor:pointer;float:left;margin-bottom:5px;position:relative;-webkit-text-decoration:none;text-decoration:none;width:90px}.page-footer-content .block-item .block-content>a:hover{color:#338de6;-webkit-text-decoration:none;text-decoration:none}.page-footer-content .block-item .block-content .block-content-new-icon{height:7px;left:52px;position:absolute;top:3px}网页新闻贴吧知道网盘图片视频地图文库资讯采购百科百度首页登录注册进入词条全站搜索帮助首页
秒懂百科
特色百科
知识专题
加入百科
百科团队
权威合作
个人中心6061铝合金播报讨论上传视频经热处理预拉伸工艺生产的高品质铝合金产品收藏查看我的收藏0有用+10同义词6061（高品质铝合金产品）一般指6061铝合金6061铝合金是经热处理预拉伸工艺生产的高品质铝合金产品。6061铝材属热处理可强化合金，具有良好的可成型性、可焊接性、可机加工性能，同时具有中等强度，在退火后仍能维持较好的操作性.6061铝材的主要合金元素是镁与硅，并形成Mg2Si相。若含有一定量的锰与铬，可以中和铁的坏作用；有时还添加少量的铜或锌，以提高合金的强度，而又不使其抗蚀性有明显降低；导电材料中还有少量的铜，以抵消钛及铁对导电性的不良影响；锆或钛能细化晶粒与控制再结晶组织；为了改善可切削性能，可加入铅与铋。在Mg2Si固溶于铝中，使合金有人工时效硬化功能。中文名6061铝合金
泊松比0.330
屈服强度110 MPa以上
延伸率16.0 %以上
密    度2.75g/cm3
抗拉强度205 MPa以上

目录
1基本介绍2化学成分3力学性能4热处理5对应牌号6计算方式7现货规格8科学研究
基本介绍
播报编辑6061-T651是6061铝合金的主要合金，其强度虽不能与2XXX系或7XXX系相比，但其镁、硅合金特性多，具有加工性能极佳、优良的焊接特点及电镀性、良好的抗腐蚀性、韧性高及加工后不变形、材料致密无缺陷及易于抛光、上色膜容易、氧化效果极佳等优良特点。　典型用途　一、板带的应用广泛应用于装饰、包装、建筑、运输、电子、航空、航天、兵器等各行各业。 　二、航空航天用铝材用于制作飞机蒙皮、机身框架、大梁、旋翼、螺旋桨、油箱、壁板和起落架支柱，以及火箭锻环、宇宙飞船壁板等。 　三、交通运输用铝材用于汽车、地铁车辆、铁路客车、高速客车的车体结构件材料，车门窗、货架、汽车发动机零件、空调器、散热器、车身板、轮毂及舰艇用材。 　四、包装用铝材　全铝易拉罐制罐料主要以薄板与箔材的形式作为金属包装材料,制成罐、盖、瓶、桶、包装箔。广泛用于饮料、食品、化妆品、药品、香烟、工业产品等包装。 　五、印刷用铝材主要用于制作PS版，铝基PS版是印刷业的一种新型材料，用于自动化制版和印刷。 　六、建筑装饰用铝材铝合金因其良好的抗蚀性、足够的强度、优良的工艺性能和焊接性能，主要广泛用于建筑物构架、门窗、吊顶、装饰面等。如各种建筑门窗、幕墙用铝型材、铝幕墙板、压型板、花纹板、彩色涂层铝板等。 　七、电子家电用铝材主要用于各种母线、架线、导体、电气元件、冰箱、空调、电缆等领域。 规格：圆棒、方棒 　代表用途包括航天固定装置、电器固定装置、通讯领域。一、6061铝合金元素6061铝合金的主要合金元素是镁与硅，并形成Mg2Si相。若含有一定量的锰与铬，可以中和铁的坏作用；有时还添加少量的铜或锌，以提高合金的强度，而又不使其抗蚀性有明显降低；导电材料中还有少量的铜，以抵消钛及铁对导电性的不良影响；锆或钛能细化晶粒与控制再结晶组织；为了改善可切削性能，可加入铅与铋。在Mg2Si固溶于铝中，使合金有人工时效硬化功能。6061铝合金中的主要合金元素为镁与硅，具有中等强度、良好的抗腐蚀性、可焊接性，氧化效果较好。二、镁铝6061特点镁铝6061-T651是6系合金的主要合金，是经热处理预拉伸工艺的高品质铝合金产品；镁铝6061具有加工性能极佳、良好的抗腐蚀性、韧性高及加工后不变形、上色膜容易、氧化效果极佳等优良特点。主要用途:广泛应用于要求有一定强度和抗蚀性高的各种工业结构件，如制造卡车、塔式建筑、船舶、电车、铁道车辆。三、6061典型用途代表用途包括航天固定装置、电器固定装置、通讯领域，也广泛应用于自动化机械零件、精密加工、模具制造、电子及精密仪器、SMT、PC板焊锡载具等等。铝合金基本状态代号：F 　自由加工状态 　适用于在成型过程中，对于加工硬化和热处理条件特殊要求的产品，该状态产品的力学性能不作规定（不常见）O 　退火状态 　适用于经完全退火获得最低强度的加工产品（偶尔会出现）H 　加工硬化状态 　适用于通过加工硬化提高强度的产品，产品在加工硬化后可经过（也可不经过）使强度有所降低的附加热处理（一般为非热处理强化型材料）W 　固熔热处理状态 　一种不稳定状态，仅适用于经固溶热处理后，室温下自然时效的合金，该状态代号仅表示产品处于自然时效阶段（不常见）T 　热处理状态 　(不同于F、O、H状态) 　适用于热处理后，经过（或不经过）加工硬化达到稳定的产品。T代号后面必须跟有一位或多位阿拉伯数字（一般为热处理强化型材料） 　我们常见的非热处理强化型铝合金后面的状态代号一般是字母H加两位数字。如1100 H14。 　下面简单介绍以下状态代号的含义内容。字母H后面一般跟两位数字： 　第一位数字表示的就是加工硬化处理的方法。 　H后面的第一位数字有：1，2，3，4即H1* H1*表示单纯加工硬化处理H2* H2*表示加工硬化及不完全退火H3* H3*表示加工硬化及稳定化处理H4* H4*表示加工硬化及涂漆处理第二位数字表示的就是材料所达到的硬化程度。H后面的第二位数字有：1，2，3，4，5，6，7，8，9既H*1 0与2之间的硬度H*2 1/4硬H*3 2与4之间的硬度H*4 1/2硬 　H*5 4与6之间的硬度H*6 3/4硬 　H*7 6与8之间的硬度H*8 全硬状态 　H*9 超硬状态（H后面跟三个数字的情况不多，只有几个。H111表示最终退火后又进行了适量的加工硬化。H112表示适用于热加工成型的产品。H116表示含镁量≥4.0%的5***系合金制成的产品.）我们常见的热处理强化型铝合金后面的状态代号一般是字母T加添加一位或多位阿拉伯数字表示T的细分状态 　在T后面添加0—10的阿拉伯数字，表示细分状态（称作TX状态）。T后面的数字表示对产品的热处理程序。 　T0 　固溶热处理后，经自然时效再通过冷加工的状态。适用于经冷加工提高强度的产品。T1 　由高温成型过程冷却，然后自然时效至基本稳定的状态。 　适用于由高温成型过程冷却后，不再进行冷加工（可进行矫直、矫平，但不影响力学性能极限）的产品。T2 　由高温成型过程冷却，经冷加工后自然时效至基本稳定的状态。适用于由高温成型过程冷却后，进行冷加工、或矫直、矫平以提高强度的产品。T3 　固溶热处理后进行冷加工，再，经自然时效至基本稳定的状态。适用于在固溶热处理后，进行冷加工、或矫直、矫平以提高强度的产品。T4 　固溶热处理后自然时效至基本稳定的状态。适用于固溶热处理后，不再进行冷加工（可进行矫直、矫平，但不影响力学性能极限），然后自然时效的产品。T5 　由高温成型过程冷却，然后进行人工时效的状态。适用于由高温成型过程冷却后，不经过冷加工（可进行矫直、矫平，但不影响力学性能极限），然后进行人工时效的产品。T6 　由固溶热处理后进行人工时效的状态。适用于由固溶热处理后，不再进行冷加工（可进行矫直、矫平，但不影响力学性能极限），然后人工时效的产品。T7 　由固溶热处理后进行人工时效的状态。 　适用于由固溶热处理后，为获取某些重要特性，在人工时效时，强度在时效曲线上越过了最高峰点的产品。T8 　固溶热处理后经冷加工，然后进行人工时效的状态。 　适用于经冷加工、或矫直、矫平以提高产品强度的产。T9 　固溶热处理后人工时效，然后进行冷加工的状态。 　适用于经冷加工提高产品强度的产品。T10 　由高温成型过程冷却后，进行冷加工，然后进行人工时效的状态。 　适用于经冷加工、或矫直、矫平以提高产品强度的产品。 　T状态及TXXX状态（消除应力状态外） 　在TX状态代号后面再添加一位阿拉伯数字（称作TXX状态），或添加两位阿拉伯数字（称作TXXX状态），表示经过了明显改变产品特性（如力学性能、抗腐蚀性能等）的特定工艺处理的状态。T42 　适用于自O或F状态固溶热处理后，自然时效达到充分稳定状态的产品，也适用于需方对任何状态的加工产品热处理后，力学性能达到了T42状态的产品。T62 　适用于自O或F状态固溶热处理后，进入人工时效的产品，也适用于需方对任何状态的加工产品热处理后，力学性能达到了T62状态的产品。T73 　适用于固溶热处理后，经过时效以达到规定的力学性能和抗应力腐蚀性能指标的产品 　T74 　与T73状态定义相同。该状态的抗拉强度大于T73状态，但小于T76状态。T76 　与T73状态定义相同。该状态的抗拉强度分别高于T73、T74状态，抗应力腐蚀断裂性能分别低于T73、T74状态，但其抗剥落腐蚀性能仍较好。T7X2 　适用于自O或F状态固溶热处理后，进行人工时效处理，力学性能及抗腐蚀性能达到了T7X状态的产品。 　T81 　适用于固溶热处理后，经1%左右的冷加工变形提高强度，然后进行人工时效的产品。 　T87 　适用于固溶热处理后，经7%左右的冷加工变形提高强度，然后进行人工时效的产品。 　消除应力状态 　在上述TX或TXX或TXXX状态代号后面添加“51”、或“510”、或“511”或“52”或“54”表示经历了消除应力处理的产品状态代号。TX51 　TXX51 　TXXX51 　适用于固溶热处理或自高温成型过程冷却后，按规定量进行拉伸的厚板、轧制或冷精整的棒材以及模锻件、锻环或轧制环，这些产品拉伸后不再进行矫直。 　厚板的永久变形量为1.5%~3%；轧制或冷精整棒材的永久变形量为1%~3%；模锻件锻环或轧制环的永久变形量为1%~5%。挤制棒、型和管材的永久变形量为1%~3%；拉制管材的永久变形量为1.5%~3%。TX511 　TXX511 　TXXX511 　适用于固溶热处理或自高温成型过程冷却后，按规定量进行拉伸的挤制棒、型和管材，以及拉制管材，这些产品拉伸后可微略行矫直以符合标准公差。TX52 　TXX52 　TXXX52 　适用于固溶热处理或自高温成型过程冷却后，通过压缩来消除应力，以产生1%~5%，永久变形量的产品。TX54 　TXX54 　TXXX54 　适用于在终锻模内通过冷整形来消除应力的模锻件。 　T6，固溶处理（淬火），人工时效T62，由退火或F状态固溶处理，人工时效T61是一种特殊热处理状态，要求其强度低于T6。
化学成分
播报编辑单位：%铜Cu :0.15～0.4锰Mn :0.156061铝合金(8张)镁Mg :0.8～1.2锌Zn :0.25铬Cr :0.04～0.35钛Ti :0.15硅Si :0.4～0.8铁Fe :≤0.7铝Al :余量
力学性能
播报编辑6061的极限抗拉强度T4状态不小于205 MPa，T6状态不小于290MPa [1]受压屈服强度 55.2 MPa弹性模量68.9 GPa弯曲极限强度228 MPa弯曲强度 103 MPa
热处理
播报编辑工艺快速退火：加热温度350～410℃;随材料有效厚度的不同，保温时间在30～120min之间;空气或水冷。2 高温退火：加热温度350～500℃;成品厚度≥6mm时，保温时间为10～30min、小于6mm时，热透为止;空气冷。3 低温退火：加热温度150～250℃;保温时间为2～3h;空气或水冷。均匀化：570摄氏度，保温7小时，空冷。温馨提醒您6061铝合金密度为2800kg/m^3
对应牌号
播报编辑国标：6061 LD30 GB/T 3190-2008ISO：AlMg1SiCu ISO 209.1-1989日标：A6061 JIS H4000-1999 JIS H4040-1999非标：65032 IS 733-2001 IS 737-2001EN:EN AW-6061/AlMg1SiCu EN 573-3-1994德标：AlMgSi1Cu/3.3211 DIN 1725.1-1986/W-Nr法标：6061 A-GSUC NF A50-411 NF A50-451英标：6061 N20/H20 BS 1470-1988美标：6061/A96061 AA/UNS
计算方式
播报编辑铝板重量（公斤）=0.00000275×厚×宽×长度单位（mm）铝管重量（公斤）=0.00000275×（外径×外径-内径×内径）x3.14/4×长度单位（mm）铝棒重量计算公式（公斤）=0.00000275×3.14×半径×半径×长度单位（mm）
现货规格
播报编辑6061板材现货规格：0.3mm-500mm(厚度)6061棒材现货规格：3.0mm-500mm(直径)6061线材现货规格：0.1mm-20mm(线径)
科学研究
播报编辑2022年，奥地利科学家研制出一种新型铝合金，抗辐射能力是广泛用于航天器的6061铝合金的100倍。新手上路成长任务编辑入门编辑规则本人编辑我有疑问内容质疑在线客服官方贴吧意见反馈投诉建议举报不良信息未通过词条申诉投诉侵权信息封禁查询与解封©2025 Baidu 使用百度前必读 | 百科协议 | 隐私政策 | 百度百科合作平台 | 京ICP证030173号 京公网安备11000002000001号window.PAGE_DATA= {"lemmaId":8011547,"lemmaTitle":"6061铝合金","lemmaDesc":"经热处理预拉伸工艺生产的高品质铝合金产品","lemmaType":0,"uid":80726909,"uname":"ydmouldsteel","createTime":1247214811,"updateTime":1750420424,"isDefault":0,"isDeleted":0,"rank":1,"extData":{"audit_comment_category":390,"classify":[{"id":1033565,"idPath":"1033565/1033595/1033764","leafId":1033764,"leafName":"材料","mainCategory":1,"name":"应用科学","path":"应用科学/材料学/材料"}],"discussion":{"relateInfo":[{"relateId":32990,"relateType":1}]},"helloEarth":1,"isBaikeV6":1,"isFrontV6":1,"isSapp":0,"isWaitForPersonal":false,"is_locked":0,"kpdClassify":[{"id":337502,"name":"工业产品"}],"lemmaId":2622367,"lemma_id":2622367,"newEditor":1,"pass_count":80,"redirectFrom":[{"fromLemmaId":284154,"fromTitle":"6061"}],"subLemmaId":2622367,"updateTime":1750420425,"wapEdit":0},"extFlag":0,"versionId":649669663,"versionUid":3535411216,"versionUname":"良诚娣","versionContributeFlag":{"flagId":1,"name":"百科蝌蚪团","url":"https://baike.baidu.com/kedou"},"versionCreateTime":1750419477,"catalog":[{"level":1,"title":"基本介绍","index":"1","uuid":"go0lg1iwut","height":28},{"level":1,"title":"化学成分","index":"2","uuid":"go0lgcrrgu","height":28},{"level":1,"title":"力学性能","index":"3","uuid":"go0lg0vf8p","height":28},{"level":1,"title":"热处理","index":"4","uuid":"go0lg1ix0u","height":28},{"level":1,"title":"对应牌号","index":"5","uuid":"go0lfwjkq9","height":28},{"level":1,"title":"计算方式","index":"6","uuid":"go0lg1ix4n","height":28},{"level":1,"title":"现货规格","index":"7","uuid":"go0lfy7p28","height":28},{"level":1,"title":"科学研究","index":"8","uuid":"tl6RrK3Vv6Oc","height":28}],"abstract":[],"abstractAlbum":{"content":[{"albumId":1,"src":"b7003af33a87e9500763d8cc1e385343fbf2b41d","width":521,"height":353,"uuid":"kdrmuenkdy"},{"albumId":1,"src":"5882b2b7d0a20cf444403f797e094b36adaf9940","width":1600,"height":1054,"uuid":"54qcui4ski"}],"desc":"概述图册","total":2,"coverPic":{"albumId":1,"url":"https://bkimg.cdn.bcebos.com/pic/b7003af33a87e9500763d8cc1e385343fbf2b41d?x-bce-process=image/resize,m_lfit,w_536,limit_1/quality,Q_70","src":"b7003af33a87e9500763d8cc1e385343fbf2b41d","origSrc":"b7003af33a87e9500763d8cc1e385343fbf2b41d","width":521,"height":353,"uuid":"kdrmuenkdy"},"wapPic":{"src":"3bf33a87e950352ac65c472ebc19ecf2b21193131dd8","origSrc":"b7003af33a87e9500763d8cc1e385343fbf2b41d","width":521,"height":347,"uuid":"uOEZJ6DRWnTd"},"sharePic":{"src":"b7003af33a87e950352a904aff624443fbf2b2111ed8","origSrc":"b7003af33a87e9500763d8cc1e385343fbf2b41d","width":508,"height":508,"uuid":"uOEZJbrvbVDT"}},"reference":[{"name":"标准有关6061力学部分，此标准是公开的。","type":3,"text":"中华人民共和国国家质量监督检验检疫总局. 一般工业用铝及铝合金板、带材 第2部分：力学性能:GB/T 3880.2-2012[S]. 2012.","isPublic":"1","index":1,"uuid":"udqpDuTSnjAV","imgs":[{"url":"ac4bd11373f082025aafec14c5a3ecedab64034fadda","viewUrl":"https://bkimg.cdn.bcebos.com/pic/ac4bd11373f082025aafec14c5a3ecedab64034fadda?x-bce-process=image/watermark,text_55m-5bqm55m-56eRCmFjNGJkMTEzNzNmMDgyMDI1YWFmZWM,g_3,x_10,y_10,type_RlpLYWk=,a_-30,size_28,color_00000040,skc_ffffff40,skw_1,layout_tile","previewUrl":"https://bkimg.cdn.bcebos.com/pic/ac4bd11373f082025aafec14c5a3ecedab64034fadda?x-bce-process=image/resize,m_lfit,w_235,h_235,limit_1"}]}],"modules":{"adManager":{"data":{"AI":0,"wapRelatedBusiness":1}},"discussion":{"showHelpEdit":1},"globalConfig":{"data":{"serviceAdLemmaCategory":[337597,337474]}},"paper":{"switch":false},"second":{"head":[{"secondId":25380691,"type":1,"form":1,"style":1,"source":1,"sourceId":"11586848384471501902","authorType":1,"platform":1,"lemma":{"relType":1,"relValue":[],"te":0,"ts":0,"tw":0,"type":1,"weight":0},"score":2,"createTime":1585827776,"publishTime":1585890577,"isPay":0,"collectionId":0}]},"pinzhuan":{}},"albums":[{"albumId":1,"desc":"概述图册","total":2,"coverPic":{"albumId":1,"src":"b7003af33a87e9500763d8cc1e385343fbf2b41d","url":"https://bkimg.cdn.bcebos.com/pic/b7003af33a87e9500763d8cc1e385343fbf2b41d?x-bce-process=image/resize,m_lfit,w_536,limit_1/quality,Q_70","width":521,"height":353,"desc":"概述图册","uuid":"kdrmuenkdy"},"content":[{"albumId":1,"src":"b7003af33a87e9500763d8cc1e385343fbf2b41d","url":"","width":521,"height":353,"uuid":"kdrmuenkdy"},{"albumId":1,"src":"5882b2b7d0a20cf444403f797e094b36adaf9940","url":"","width":1600,"height":1054,"uuid":"54qcui4ski"}]},{"albumId":2365543301,"desc":"6061铝合金","total":8,"layout":"right","coverPic":{"albumId":2365543301,"src":"0d338744ebf81a4c756cf18cd72a6059252da61c","url":"https://bkimg.cdn.bcebos.com/pic/0d338744ebf81a4c756cf18cd72a6059252da61c?x-bce-process=image/resize,m_lfit,w_2164,limit_1","width":1082,"height":778,"owner":"762416396","desc":"6061铝管","uuid":"ge33r6npejf"},"content":[{"albumId":2365543301,"src":"0d338744ebf81a4c756cf18cd72a6059252da61c","url":"","width":1082,"height":778,"owner":"762416396","desc":"6061铝管","uuid":"ge33r6npejf"},{"albumId":2365543301,"src":"8644ebf81a4c510ffc9aff5f6059252dd42aa51c","url":"","width":1024,"height":768,"owner":"762416396","desc":"6061铝棒","uuid":"e18dgj29gcw"},{"albumId":2365543301,"src":"eaf81a4c510fd9f9f149482c252dd42a2834a41c","url":"","width":1024,"height":768,"owner":"762416396","desc":"6061铝管","uuid":"8ddcxic8x6f"},{"albumId":2365543301,"src":"b2de9c82d158ccbfedd6a87f19d8bc3eb1354108","url":"","width":800,"height":619,"owner":"762416396","desc":"6061铝板","uuid":"j6t5vg7qb1z"},{"albumId":2365543301,"src":"1b4c510fd9f9d72a473a0d58d42a2834349bbb1c","url":"","width":480,"height":360,"owner":"762416396","desc":"6061铝板","uuid":"25g63kjoy6x"},{"albumId":2365543301,"src":"500fd9f9d72a60590d4efc5f2834349b033bba1c","url":"","width":500,"height":375,"owner":"762416396","desc":"6061铝线","uuid":"j1kkp04osax"},{"albumId":2365543301,"src":"9d82d158ccbf6c81025d31adbc3eb13533fa4008","url":"","width":866,"height":642,"owner":"762416396","desc":"6061铝棒","uuid":"h3rdzyu69ge"},{"albumId":2365543301,"src":"d058ccbf6c81800a9a8f944bb13533fa828b4708","url":"","width":500,"height":375,"owner":"762416396","desc":"6061铝板","uuid":"2y6i1eh8713"}]},{"albumId":11,"desc":"参考资料图册","total":1,"coverPic":{"albumId":11,"src":"ac4bd11373f082025aafec14c5a3ecedab64034fadda","url":"https://bkimg.cdn.bcebos.com/pic/ac4bd11373f082025aafec14c5a3ecedab64034fadda?x-bce-process=image/watermark,text_55m-5bqm55m-56eRCmFjNGJkMTEzNzNmMDgyMDI1YWFmZWM,g_3,x_10,y_10,type_RlpLYWk=,a_-30,size_28,color_00000040,skc_ffffff40,skw_1,layout_tile","width":0,"height":0,"uuid":"udqpDuTSnjAV"},"content":[{"albumId":11,"src":"ac4bd11373f082025aafec14c5a3ecedab64034fadda","url":"https://bkimg.cdn.bcebos.com/pic/ac4bd11373f082025aafec14c5a3ecedab64034fadda?x-bce-process=image/watermark,text_55m-5bqm55m-56eRCmFjNGJkMTEzNzNmMDgyMDI1YWFmZWM,g_3,x_10,y_10,type_RlpLYWk=,a_-30,size_28,color_00000040,skc_ffffff40,skw_1,layout_tile","width":0,"height":0,"uuid":"udqpDuTSnjAV"}]}],"card":{"type":243,"left":[{"key":"name","title":"中文名","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"6061铝合金"}]}]},{"key":"customDefault","title":"泊松比","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"0.330"}]}]},{"key":"customDefault","title":"屈服强度","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"110 MPa以上"}]}]}],"right":[{"key":"customDefault","title":"延伸率","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"16.0 %以上"}]}]},{"key":"density","title":"密度","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"2.75g/cm3"}]}]},{"key":"customDefault","title":"抗拉强度","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"205 MPa以上"}]}]}]},"lemmaCnt":1,"tips":{"isPolyseme":0,"viewTip":{"link":"/item/6061","title":"6061","fromId":284154,"isPolyseme":0,"fromDesc":"高品质铝合金产品"}},"encodeLemmaId":"a243ebc2eeeea42066d6c7e4","versionUk":"4QKh6yNo9NNTWL3cJK_xYw","description":"6061铝合金是经热处理预拉伸工艺生产的高品质铝合金产品。6061铝材属热处理可强化合金，具有良好的可成型性、可焊接性、可机加工性能，同时具有中等强度，在退火后..."}window.__abbaidu_2020_subidgetf||(window.__abbaidu_2020_subidgetf=function(){return"01000000"}) 6061 6061-T651铝合金的主要合金元素为mg和si，6061-T651铝 合金是6061铝合金的主要合金，6061-T651铝合金是经热处理预拉伸工艺生产的高品质铝合金产品，6061-T651铝合金强度虽不能与2XXX 系或7XXX系相比，但6061-T651铝合金镁、硅合金特性多，具有加工性能极佳、优良的焊接特点及电镀性、良好的抗腐蚀性、韧性高及加工后不变形、 材料致密无缺陷及易于抛光、上色膜容易、氧化效果极佳等优良特点化学成分合金牌号硅Si铁Fe铜Cu锰Mn镁Mg铬Cr锌Zn钛Ti其它铝小值每个总计60610.4-0.80.70.15-0.40.150.8-1.20.04-0.350.250.150.050.15余量机械性能铝合金牌号及状态拉伸强度(25℃MPa)屈服强(25℃MPa)硬度500kg力10mm球（HB）延伸率1.6mm(1/16in)厚度6061-T6513102769512物理性能 铝合金牌号及状态热膨胀系数（20-100℃μm/m·k熔点范围(℃)电导率20℃(68℉)（%IACS）电阻20℃(68℉)Ωmm2/m密度20℃g/CM3)6061-T65123.6280-650430.042.7机械加工性6061的T651状态比5系合金更易加工。用单点或轴金刚石刀具加工时显示其较好的加工性。阳极氧化性6061-T651铝合金具有友谊的表面处理及阳极氧化特性，特别是6061-T651铝合金对硬质氧化反映极好。应用6061-T651铝合金在应用中代替了部分低碳钢，6061-T651铝合金发挥了重量轻，坚硬，抗腐蚀，易加工的特点。6061-T651铝合金主要应用于：化学设备，海运设备，压力容器，储存罐，卡车，海运和低温上的应用，普通的结构件，纸制和纺织杆，热交换器，风机叶片，压力容器等。抗腐蚀性6061合金是具有高度抗腐蚀性的铝合金材料。6061-T651铝合金在空气及还会绥中具有良好的浪腐蚀性，几乎不存在应力腐蚀断裂和片状剥落现象。6系与5系合金不同，6061合金暴露于高温中，抗腐蚀性也不会降低。焊接性6061合金焊接性良好，可用各种焊接方法焊接，在热影响区域，焊接会降低抗拉强度至165-200Mpa。可通过重新热处理部分恢复其性能，焊缝抗腐蚀奥地利AMAG：    奥地利AMAG铝业是欧洲著名的一家航空铝板制造商之一。奥地利AMAG产品已经取得欧直和空客（Airbus）飞机制造公司的资格认证。奥地利AMAG轧制产品特点如下：      1.奥地利AMAG平直度好，厚度公差精确      2.奥地利AMAG注重表面质量，可表面贴膜。