SACM645★SACM645☆SACM645
SNCM439★SNCM439☆SNCM439
20CrV★20CrV☆20CrV
40CrV★40CrV☆40CrV
20MnMoB★20MnMoB☆20MnMoB
30CrNi3A★30CrNi3A☆30CrNi3A
SCM3★SCM3☆SCM3
42CD4★42CD4☆42CD4
30CD4★30CD4☆30CD4
25CD4★25CD4☆25CD4
1045★1045☆1045
4140★4140☆4140
4340★4340☆4340
SUP10★SUP10☆SUP10
S50C★S50C☆S50C
S45C★S45C☆S45C
50Mn★50Mn☆50Mn
45Mn★45Mn☆45Mn
40Mn★40Mn☆40Mn
38CrSi★38CrSi☆38CrSi