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●鋼號:65Mn4●鋼組系列:Mn●產(chǎn)品名稱:彈簧鋼●數(shù)字代號:1.1240●交貨狀態(tài):熱軋或退火,具體交貨狀態(tài)應在質(zhì)保書中注明?!皲搹S:淮鋼、興澄、東北特鋼等?!?5Mn4化學成份如下:注:具體化學成分以鋼廠質(zhì)保書為準。65Mn4碳 C :0.60~0.7065Mn4硅Si:0.25~0.5065Mn
◆60Si2MnA產(chǎn)地:興澄特鋼、淮鋼、寶鋼等?!?0Si2MnA執(zhí)行標準::GB/T1222-2007◆60Si2MnA成份:60Si2MnA碳C:0.57~0.6560Si2MnA硅Si:1.60~2.0060Si2MnA鉻Cr:≤0.2560Si2MnA鎳Ni:≤0.2560Si2MnA銅Cu:≤0.2560Si2MnA錳Mn:0.70~1.0060Si2MnA硫S:≤0.03560Si2MnA磷P:≤0.035◆60Si2MnA性能:抗拉σb(MPa):?
◆50CrV4執(zhí)行標準:DINNE10089-2003◆50CrV4化學成份:50CrV4碳C:0.46~0.54 50CrV4硅Si:0.17~0.37 50CrV4錳Mn:0.50~0.80 50CrV4硫S:≤0.030 50CrV4磷P:≤0.030 50CrV4鉻Cr:0.80~1.10 50CrV4鎳Ni:≤0.35 50CrV4銅Cu:≤0.25 50CrV4釩V:0.10~0.20◆50CrV4力學性能:抗拉強度σb(MPa):≥1274屈服強度σs(MP
▲41CrALMo7-10執(zhí)行標準:DINEN10085-2001▲41CrALMo7-10化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。41CrALMo7-10碳 C :0.38~0.4541CrALMo7-10硅 Si:≤0.4041CrALMo7-10錳 Mn:0.40~0.7041CrALMo7-10硫 S :≤0.03541CrALMo7-10磷 P :≤0.02541CrALMo7-10鉻 Cr:1.50~1.8041CrALMo7-10鎳 Ni:≤0.03041CrALMo7-10?
▲40MnB4執(zhí)行標準:DIN1654-4-1989 ▲40MnB4化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。碳C:0.37~0.44硅Si:≤0.40錳Mn:0.8~1.10硫S:≤0.35磷P:≤0.35鉻Cr:≤0.30鎳Ni:≤0.30銅Cu:≤0.30硼B(yǎng):0.0005~0.0035▲40MnB4力學性能:注:具體力學性能以鋼廠質(zhì)保書為準。40MnB4抗拉
▲38MnB5執(zhí)行標準:DINEN10083-3-2006 ▲38MnB5化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。碳C:0.37~0.44硅Si:≤0.40錳Mn:0.8~1.10硫S:≤0.35磷P:≤0.35鉻Cr:≤0.30鎳Ni:≤0.30銅Cu:≤0.30硼B(yǎng):0.0005~0.0035▲38MnB5力學性能:注:具體力學性能以鋼廠質(zhì)保書為準。38MnB5抗
★38CrMoALA執(zhí)行標準:GB/T3077-1999★38CrMoALA化學成份如下:注:具體化學成分以鋼廠質(zhì)保書為準。38CrMoALA碳C:0.35~0.4238CrMoALA硅Si:0.20~0.4538CrMoALA錳Mn:0.30~0.6038CrMoALA鉻Cr:1.35~1.6538CrMoALA鋁Al:0.70~1.1038CrMoALA鎳Ni:≤0.03038CrMoALA銅Cu:≤0.03038CrMoALA鉬Mo:0.15~0.2538CrMoALA
★37CrNi3A執(zhí)行標準:GB/T3077-1988★37CrNi3A化學成份如下:注:具體化學成分以鋼廠質(zhì)保書為準。C:0.34~0.41Si:0.17~0.37Mn:0.30~0.60Cr:1.20~1.60Ni:3.00~3.50★37CrNi3A力學性能如下:注:具體力學性能以鋼廠質(zhì)保書為準。37CrNi3A抗拉強度(σb/MPa):≥113037CrNi3A屈服點(σs