牌號(hào) | F3125 Grade A325 Type 3 |
對(duì)應(yīng)標(biāo)準(zhǔn) | ASTM F3125/F3125M-2019
熱處理的鋼和合金鋼的高強(qiáng)度結(jié)構(gòu)螺栓和組件——最小抗拉強(qiáng)度120ksi(830Mpa)~150ksi(1040Mpa) High strength structural bolts and assemblies, steel and alloy steel, heat treated, 120ksi(830Mpa)~150ksi(1040Mpa) minmum tensile strength |
歸類 | 合金鋼 |