30Cr 35Cr 40Cr 45Cr 50Cr 38CrSi 12CrMo 15CrMo 20CrMo 30CrMo 30CrMoA 35CrMo 40CrMo 12CrMoV 35CrMoV 12Cr1MoV 25Cr2MoVA 25Cr2Mo1VA 38CrMoAl 40CrV 50CrVA 15CrMn 20CrMn 40CrMn 20CrMnSi 25CrMnSi 30CrMnSi 30CrMnSiA 35CrMnSiA 20CrMnMO 40CrMnMo 20CrMnTi 30CrMnTi 20CrNi 40CrNi 45CrNi 50CrNi 12CrNi2 12CrNi3 20CrNi3 30CrNi3 37CrNi3 12Cr2Ni4 20Cr2Ni4 20CrNiMo 40CrNiMoA 45CrNiMoVA 18CrNiMnMoA 18Cr2Ni4WA 25Cr2Ni4WA 12Mn2A 16Mn2A 38CrA 非调质机械结构钢:YF35V YF40V YF45V YF35MnV YF40MnV YF45MnV F45V F35MnVN F40MnV 淬透性结构钢:45H 15CrH 20CrH 20Cr1H 40CrH 45CrH 16CrMnH 20CrMnH 15CrMnBH 17CrMnBH 40MnBH 45MnBH 20MnVBH 20MnTiBH 15CrMoH 20CrMoH 22CrMOH 42CrMoH 20CrMnMOH 20CrMnTiH 20CrNi3H 12Cr2Ni4H 20CrNiMoH 20CrNi2MoH 55DTi 60DTi 70Dti 易切削钢:Y12 Y12Pb Y15 Y15Pb Y20 Y30 Y35 Y40Mn Y45Ca Y13 Y75 Y45CaS Y45CrCaS YT10Pb YOCr18Ni10
