成分分析Q690C-D-E-B中屈服和抗拉强度
价格：4900.00
AH80DBl化学成分牌号CSiMnPSNbVTiAH80DB≤0.120.15-0.501.20-2.00≤0.020≤0.010≤0.100≤0.100≤0.030AltCrNiCuMoBCeqPcm≥0.020≤0.60≤0.50≤0.50≤0.50≤0.003≤0.48≤0.25l力学性能)