牌號(hào) | A449 Type 2 |
---|---|
對(duì)應(yīng)標(biāo)準(zhǔn) | ASTM A449-2000
淬火和回火鋼螺栓和螺柱標(biāo)準(zhǔn)規(guī)范 Quench and tempered steel bolts and studs |
歸類 | 碳鋼 |
注:數(shù)據(jù)僅供參考!如有疑問(wèn),請(qǐng)?zhí)顚?我要糾錯(cuò)"!