牌號(hào) | C55E |
歐標(biāo)鋼號(hào) | 1.1203 |
對(duì)應(yīng)標(biāo)準(zhǔn) | EN 10250-2-2000
一般工程用自由鍛鋼鍛件.第2部分:非合金鋼和特種鋼 pen die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels |
歸類 | 碳鋼 |