牌號(hào) | 50B44 |
美國(guó)UNS | G50441 |
對(duì)應(yīng)標(biāo)準(zhǔn) | ASTM A29/A29M-2005
熱鍛碳鋼和合金棒材的標(biāo)準(zhǔn) Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for |
歸類 | 合金鋼 |
標(biāo)簽 | 硼合金鋼 |