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CK45,C45,42CrMo4V,CK60,S355J2G3,A105,ST52-3,41AlCrMo7,21CrMoV5-11,34CrNiMo6,30CrNiMo8,18CrNiMo7-6,39NiCrMo3,的20Cr,40Cr钢,41Cr4,20CrMo,35CrMo钢,42CrMo钢,40CrNiMo钻杆钎头,40CrNiMoA材质,5CrMnMo钢, 50CrMo4,SUJ-2,16Mn,50MN,20CrMnTi钢,20MN,30Mn2,3Cr2W8V钢(H21),H13的5CrNiMo(DIN 1.2344),为16Mn,39CrNiMo,20CrNiMo 35#,45#,CK60,A105,ST52-3,41AlCrMo7,21CrMoV5 -11,34CrNiMo6,30CrNiMo8,18CrNiMo7-6,39NiCrMo3等锻造圆钢锻造圆钢