,
q345gnhl 1.4552 sus304j3 c-20 p500qh aisi1022
astm-a181-cl.60鋼材x2crnimo18-15-3
50hs s355gp h0cr21ni10 suh420j1 20ni 303cun 
美國易切削硬質合金鋼:c-1 c-2 c-3 c-4 c-5 c-50 c-6 c-60 c-60a c-7 c-7a c-8
ck55鋼板swrh45k中碳鋼線st44-3g鐵板as700mc碳結鋼棒 碳素鋼帶
1.6740 gs-38nicrmo844 1.6741 gs-40nicrmo656 1.6748 gs-20nimocr37
scm24h x10crmo13 s30300 1e1158m 60sc7 4cr5mo1siv1
60crmov鋼板12crni3鋼棒17crnimo---金板材 合金棒料 光板光棒圓棒
s22ck x16crnisi20-12 astm-1140 scmn5b z5cnd27-05 5cr8movsi
1.8919鋼板s315mc鋼棒s340mc鐵板鐵板 光板光棒 冷板冷軋板 圓棒材
s355j2g1w 1.7333 ht350 sus304 st37-0 scm420hb
1.4885 1.1806 1.8784 1.5461 1.9428 1.8911 1.3787 1.0016 1.7663
crwmn 9crwmn 6cr4w3mo2vnb 5crnimo 3cr2w8v 30wcrv9 sks31
16mo5 1.5423 21mov5-3 1.5404 17mov8-4 1.5406 14mov6-3 1.7715
lcb 90crsi5 fep05g astm-a336-f22a z38cdv05-03 d667b2
1.3476 1.2823 1.7494 1.4537 1.1012 1.7974 1.3939 1.2466 1.8707
astm-a181-cl.60鋼材x2crnimo18-15-3
q235d圓鋼棒q275-d鋼材料s09ck圓棒材s10c鋼板材 鋼帶鋼線 冷板光棒
1.4309 1.2891 1.7857 1.3734 1.9895 1.7702 1.4316 1.2436 1.7682
c50e冷鐓線材20nicrmos2-2冷鐓鋼線c16r圓鋼棒 圓棒料 鐵棒材 光棒
1.65swa h220bd t8 w2c-9 -1/2 17mnni4 022cr17ni12mo2n
s45c-msr x105crcomo18-2 astm 8617 0.9635 50c simnmo