35CrMnSiA圓鋼*
30CrMnSiA圓鋼*
30CrMnSi圓鋼*
25CrMnSi圓鋼*
20CrMnSi圓鋼*
40CrMn圓鋼*
20CrMn圓鋼*
15CrMn圓鋼*
50CrVA圓鋼*.
50CrVA圓鋼*
40CrV圓鋼*.
40CrV圓鋼*
38CrMoAl圓鋼*
25Cr2Mo1VA圓鋼*
25Cr2MoVA圓鋼*
12Cr1MoV圓鋼*
35CrMoV圓鋼*
12CrMoV圓鋼*
42CrMo圓鋼*
40CrMo圓鋼*