牌號(hào) | S420M |
歐標(biāo)鋼號(hào) | 1.8825 |
對(duì)應(yīng)標(biāo)準(zhǔn) | EN 10025-4-2019
熱機(jī)械軋制可焊接細(xì)晶粒結(jié)構(gòu)鋼 Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels |
歸類 | 合金鋼 |