牌號(hào) | E275 |
歐標(biāo)鋼號(hào) | 1.0225 |
對(duì)應(yīng)標(biāo)準(zhǔn) | EN 10305-2-2002
精密儀器用鋼管.交貨技術(shù)條件.焊接冷拔鋼管 Steel tubes for precision applications - Technical delivery conditions - Welded cold drawn tubes |
歸類 | 碳鋼 |