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★24Cr2Ni4MoV執(zhí)行標準:GB/T3077-1999 ★24Cr2Ni4MoV化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。24Cr2Ni4MoV碳C:0.22~0.2824Cr2Ni4MoV硅Si:0.17~0.3724Cr2Ni4MoV錳Mn:0.30~0.6024Cr2Ni4MoV硫S:≤0.03524Cr2Ni4MoV磷P:≤0.03524Cr2Ni4MoV鉻Cr:1.50-1.8024Cr2Ni4MoV鎳Ni:3.30~3.8024Cr2Ni4MoV鉬Mo:0.40~0.5
▲22Cr12NiWMoV執(zhí)行標準:GB/T1221-1992 ▲22Cr12NiWMoV化學成分:注:具體化學成分以鋼廠質(zhì)保書為準。22Cr12NiWMoV碳C:0.20~0.2522Cr12NiWMoV硅Si:≤0.5022Cr12NiWMoV錳Mn:0.50~1.0022Cr12NiWMoV硫S:≤0.03522Cr12NiWMoV磷P:≤0.03522Cr12NiWMoV鉻Cr:11.00~13.0022Cr12NiWMoV鎳Ni:0.50~1.0022Cr12NiWMoV釩V?
21NiCrMo2執(zhí)行標準:DIN EN 10084-199821NiCrMo2化學成份:21NiCrMo2碳C:0.17~0.2321NiCrMo2硫S:≤0.03521NiCrMo2磷 P :≤0.03521NiCrMo2鉻 Cr:0.40~0.7021NiCrMo2鎳 Ni:0.35~0.7521NiCrMo2銅 Cu:≤0.03021NiCrMo2硅 Si:0.17~0.3721NiCrMo2錳 Mn:0.60~0.9521NiCrMo2鉬 Mo:0.20~0.3021NiCrMo2力學性能:抗拉強度σb
★21CrMov5-11執(zhí)行標準:DIN 17210-1986 ★21CrMov5-11化學成分:注:具體化學成分以鋼廠質(zhì)保書為準。碳C:0.22-0.29硅Si:0.17-0.37錳Mn: 0.50-0.80鉬Mo:0.90-1.10鉻Cr:2.10-2.50釩V:0.30-0.50磷P:0.035 硫S:0.035 銅Cu:0.30鎳Ni: 0.30 ★21CrMov5-11力學性能:注:具體力學性能以鋼廠質(zhì)保書為?
★20MnV6執(zhí)行標準:EN10294-1 ★20MnV6化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。碳C:0.17~0.24硅Si:0.17~0.37錳Mn:1.30~1.60硫S:殘余含量≤0.35磷P:殘余含量≤0.35鉻Cr:殘余含量≤0.30鎳Ni:殘余含量≤0.30銅Cu:殘余含量≤0.30釩V:0.07~0.12 ★20MnV6力學性能:注:?
★20MnV執(zhí)行標準:GB/T3077-1988 ★20MnV化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。碳C:0.17~0.24硅Si:0.17~0.37錳Mn:1.30~1.60硫S:≤0.35磷P:≤0.35鉻Cr:≤0.30鎳Ni:≤0.30銅Cu:≤0.30釩V:0.07~0.12 ★20MnV力學性能:注:具體力學性能以鋼廠質(zhì)保書為準??估瓘姸圈襜(
★20MnTiB執(zhí)行標準:GB/T3077-1988 ★化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。20MnTiB碳C:0.17~0.2420MnTiB硅Si:0.17~0.3720MnTiB錳Mn:1.30~1.6020MnTiB硫S:≤0.03520MnTiB鎳Ni:≤0.03020MnTiB銅Cu:≤0.03020MnTiB鈦Ti:0.04~0.1020MnTiB硼B(yǎng):0.0005~0.003520MnTiB磷P:≤0.03520MnTiB鉻Cr:≤0
★20mncr5執(zhí)行標準:DIN17200-1986 ★化學成份:注:具體化學成分以鋼廠質(zhì)保書為準。20mncr5碳C:0.17~0.2220mncr5硅Si:≤0.2520mncr5錳Mn:1.10~1.5020mncr5硫S:0.010~0.03520mncr5磷P:≤0.03520mncr5鉻Cr:1.00~1.30 ★力學性能:注:具體力學性能以鋼廠質(zhì)保書為準??估瓘姸圈襜(MPa):