ZK35SiMnMoV中空钢 材料名称:凿岩连接钎杆用中空钢
化学成份:
碳 C :0.32~0.42 硅 Si:0.60~0.90
锰 Mn:1.30~1.60 钼Mo:0.40~0.60
钒V:0.07~0.15 硫 S :≤0.030
磷 P :≤0.030 铜 Cu:≤0.25
易切削结构钢:国产:
Y12,Y12Pb,Y15,Y15Pb,Y20,Y30,Y35,Y40Mn,Y45Ca,
美国:B1112,11L08,1115,12L13,1120,1130,1140,1141,1212,1213,
1108,1146,1215,12L14
德国:15S20,9SMnPb28,22S20,35S20,9S20,9SMn28,10S20,
45S20,9SMn36,9SMnPb36,
日本:SUM12,SUM22,SUM4,SUM21,SUM22L,SUM32,ASK-1100
轴承钢:国产:
GCr6,GCr9,GCr9SiMn,GCr15,GCr15SiMn,G20CrNiMo,G20CrNi2Mo,G20Cr2Ni4,G10CrNi3Mo,9Cr18,9Cr18Mo,
日本:SUJ1,SUJ2,SUJ3,SNCM220,SNCM420,SUS440C,
德国:100Cr2W1,105Cr4W2,100Cr6W3,100CrMn6W4,
美国:E50100,E51100,E52100,M50,C-8620,C-4320,E9310,440C