牌號(hào) | 30CrMnSiA |
對(duì)應(yīng)標(biāo)準(zhǔn) | GJB 2609-1996
航空用結(jié)構(gòu)鋼薄壁無縫鋼管規(guī)范 Specification for thin wall seamless tubes of structure steel for aviation |
歸類 | 合金鋼 |
標(biāo)簽 | 無縫鋼管 |
材料牌號(hào)對(duì)應(yīng)供應(yīng)商