1Cr17Ni2_1Cr17Ni2不锈钢_1Cr17Ni2圆钢,6crw2si_6crw2si热处理工艺_6crw2si性能特点,4crw2si_4crw2si价格_4crw2si现货,SUS420J2_SUS420J2圆钢_SUS420J2钢板,SUS420J1_SUS420J1圆钢_SUS420J1钢板,SUS410_SUS410圆钢_SUS410钢板,Y15Pb_Y15Pb圆钢_Y15Pb易切削钢,Y12Pb_Y12Pb易切削钢_Y12Pb价格 
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65Mn4

优特钢

●钢号:65Mn4●钢组系列:Mn●产品名称:弹簧钢●数字代号:1.1240●交货状态:热轧或退火,具体交货状态应在质保书中注明。●钢厂:淮钢、兴澄、东北特钢等。◆65Mn4化学成份如下:注:具体化学成分以钢厂质保书为准。65Mn4碳 C :0.60~0.7065Mn4硅Si:0.25~0.5065Mn

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60Si2MnA

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◆60Si2MnA产地:兴澄特钢、淮钢、宝钢等。◆60Si2MnA执行标准::GB/T1222-2007◆60Si2MnA成份:60Si2MnA碳C:0.57~0.6560Si2MnA硅Si:1.60~2.0060Si2MnA铬Cr:≤0.2560Si2MnA镍Ni:≤0.2560Si2MnA铜Cu:≤0.2560Si2MnA锰Mn:0.70~1.0060Si2MnA硫S:≤0.03560Si2MnA磷P:≤0.035◆60Si2MnA性能:抗拉σb(MPa):

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50CrV4

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◆50CrV4执行标准:DINNE10089-2003◆50CrV4化学成份:50CrV4碳C:0.46~0.54 50CrV4硅Si:0.17~0.37 50CrV4锰Mn:0.50~0.80 50CrV4硫S:≤0.030 50CrV4磷P:≤0.030 50CrV4铬Cr:0.80~1.10 50CrV4镍Ni:≤0.35 50CrV4铜Cu:≤0.25 50CrV4钒V:0.10~0.20◆50CrV4力学性能:抗拉强度σb(MPa):≥1274屈服强度σs(MP

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41CrALMo7-10

优特钢

▲41CrALMo7-10执行标准:DINEN10085-2001▲41CrALMo7-10化学成份:注:具体化学成分以钢厂质保书为准。41CrALMo7-10碳 C :0.38~0.4541CrALMo7-10硅 Si:≤0.4041CrALMo7-10锰 Mn:0.40~0.7041CrALMo7-10硫 S :≤0.03541CrALMo7-10磷 P :≤0.02541CrALMo7-10铬 Cr:1.50~1.8041CrALMo7-10镍 Ni:≤0.03041CrALMo7-10

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40MnB4

优特钢

▲40MnB4执行标准:DIN1654-4-1989 ▲40MnB4化学成份:注:具体化学成分以钢厂质保书为准。碳C:0.37~0.44硅Si:≤0.40锰Mn:0.8~1.10硫S:≤0.35磷P:≤0.35铬Cr:≤0.30镍Ni:≤0.30铜Cu:≤0.30硼B:0.0005~0.0035▲40MnB4力学性能:注:具体力学性能以钢厂质保书为准。40MnB4抗拉

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38MnB5

优特钢

▲38MnB5执行标准:DINEN10083-3-2006 ▲38MnB5化学成份:注:具体化学成分以钢厂质保书为准。碳C:0.37~0.44硅Si:≤0.40锰Mn:0.8~1.10硫S:≤0.35磷P:≤0.35铬Cr:≤0.30镍Ni:≤0.30铜Cu:≤0.30硼B:0.0005~0.0035▲38MnB5力学性能:注:具体力学性能以钢厂质保书为准。38MnB5抗

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38CrMoALA

优特钢

★38CrMoALA执行标准:GB/T3077-1999★38CrMoALA化学成份如下:注:具体化学成分以钢厂质保书为准。38CrMoALA碳C:0.35~0.4238CrMoALA硅Si:0.20~0.4538CrMoALA锰Mn:0.30~0.6038CrMoALA铬Cr:1.35~1.6538CrMoALA铝Al:0.70~1.1038CrMoALA镍Ni:≤0.03038CrMoALA铜Cu:≤0.03038CrMoALA钼Mo:0.15~0.2538CrMoALA

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37CrNi3A

优特钢

★37CrNi3A执行标准:GB/T3077-1988★37CrNi3A化学成份如下:注:具体化学成分以钢厂质保书为准。C:0.34~0.41Si:0.17~0.37Mn:0.30~0.60Cr:1.20~1.60Ni:3.00~3.50★37CrNi3A力学性能如下:注:具体力学性能以钢厂质保书为准。37CrNi3A抗拉强度(σb/MPa):≥113037CrNi3A屈服点(σs

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