供应8620渗碳合金钢 机械用结构钢 8620圆钢
碳素结构钢:1020 1045 1040H 1050 1060
1070 1080
弹 簧 钢:1065 1095 6150 9260
滚动轴承钢:52100
合金结构钢:SCr240 SCr440 SCM415(SCM21) SCM420(SCM22) SCM425 SCM430(SCM2) SCM435(SCM3) SCM440(SCM4) SCM445(SCM5) SACM645 (SACM1)SNCM220 SNCM240 SNCM625 SNCM815 SNCM415 SNCM420 SNCM439 SCr420 SCr440
SCr440H SMK22 SNC415 SNC815 SNC631 SNC236 SNC836 SCM415H SCM418H SCM420H
SCM430H SCM435H SCM445H SNC631H SNC815H SNCM220H SNCM420H
碳素结构钢:SS41 SS400 S20C S45C S50C
S60C
S70C S80C
碳素工具钢:SK3 SK4 SK5 SK6 SK7 BS1407易切结构钢:SUM22 SUM24L SUM43
不 锈 钢:SUS410 SUS420 SUS420F
SUS430 SUS304 SUS304L SUS316 SUS316L SUS420J2 SUH310 SUH660 SUS440A SUS440B
SUS440C SUS440F
弹 簧 钢:SUP3 SUP6 SUP7 SUP9 SUP10
滚动轴承钢:SUJ1 SUJ2 SUJ3 合金结构钢:20Cr 40Cr 15CrMo 20CrMo 30CrMo 35CrMo 40CrMo 42CrMo 20CrNiMo 20CrNiMoA
20CrMnMo 40CrNi 40CrNiMo 40CrNiMoA 20CrMnSi 30CrMnSi 40CrMnMo 38CrMoAl 20CrMnTi
30CrMnTi 12CrNi3A 20Cr2Ni4A