153優(yōu)質(zhì)碳素結(jié)構(gòu)鋼:15Mn,20Mn,25Mn,30Mn,35Mn,40Mn,45Mn,50Mn,55Mn,60Mn,65Mn,70Mn
164低合金高強(qiáng)度結(jié)構(gòu)鋼:新標(biāo)準(zhǔn)Q295(A.B),舊標(biāo)準(zhǔn)【09MnV,09MnVNB,09Mn2,12Mn】
新標(biāo)準(zhǔn)Q345(A.B.C.D.E),舊標(biāo)準(zhǔn)【18Nb,09MnCuPTi,10MnSiCu,12MnV, 14MnNb,16Mn,16MnRE】
新標(biāo)準(zhǔn)Q390(A.B.C.D.E),舊標(biāo)準(zhǔn)【10MnPNbRE,15MnV,15MnTi,16MnNb】
新標(biāo)準(zhǔn)Q420(A.B.C.D.E),舊標(biāo)準(zhǔn)【14MnVTiRE,15MnVN】
新標(biāo)準(zhǔn)Q460(C.D.E)
發(fā) 176合金結(jié)構(gòu)鋼:20Mn2,30Mn2,35Mn2,40Mn2,45Mn2,50Mn2,20MnV
合金結(jié)構(gòu)鋼:{【20SiMn 27SiMn,35SiMn,42SiMn}】,20SiMn2MoV,25SiMn2MoV,37SiMn2MoV,
合金結(jié)構(gòu)鋼:40B,45B,50B,40MnB,45MnB,20MnMoB,15MnVB,20MnVB,40MnVB,20MnTiB,20MnTiBRE
合金結(jié)構(gòu)鋼:15Cr,15CrA,20Cr,30Cr,35Cr,40Cr,45Cr,50Cr,38CrSi,
發(fā) 合金結(jié)構(gòu)鋼:【12CrMo,15CrMo,20CrMo,30CrMo,30CrMoA,35CrMo,42CrMo】,12CrMoV,12Cr1MoV,35CrMoV,25Cr2MoVA,25CrMo1VA,【38CrMoAl】,
合金結(jié)構(gòu)鋼:40CrV,50CrVA,【15CrMn,20CrMn,40CrMn】,
合金結(jié)構(gòu)鋼:20CrMnSi,25CrMnSi,30CrMnSi,30CrMnSiA,35CrMnSiA,20CrMnMo,40CrMnMo,20CrMnTi,30CrMnTi,
合金結(jié)構(gòu)鋼:【20CrNi,40CrNi,45CrNi,50CrNi】,
合金結(jié)構(gòu)鋼:12CrNi2,12CrNi3,20CrNi3,30CrNi3,37CrNi3,12Cr2Ni4,20Cr2Ni4,20CrNiMo,40CrNiMoA,
合金結(jié)構(gòu)鋼:18CrMnNiMo,45CrNiMoVA,18Cr2Ni4WA,25Cr2Ni4WA,
保證誶透性結(jié)構(gòu)鋼:【45H,15CrH,20CrH,20Cr1H,40CrH,45CrH】,
保證誶透性結(jié)構(gòu)鋼:16CrMnH,20CrMnH,15CrMnBH,17CrMnBH,
保證誶透性結(jié)構(gòu)鋼:40MnBH,45MnBH,20MnVBH,20MnTiBH,
保證誶透性結(jié)構(gòu)鋼:15CrMoH,20CrMoH,22CrMoH,42CrMoH,20CrMnMoH,
保證誶透性結(jié)構(gòu)鋼:20CrMnTiH,20CrNi3H,12Cr2Ni4H,20CrNiMoH,20CrNi2MoH,
高耐候結(jié)構(gòu)鋼:Q295GNH,Q295GNHL,Q345GNH,Q345GNHL,Q390GNH
焊接結(jié)構(gòu)用耐候鋼:Q235NH,Q295NH,Q355NH,Q460NH