HD550LAD+Z抗拉强度

宝钢：Q/BQB408-2014 DC01，Q/BQB408-2014 SPCC，Q/BQB408-2014 BLC，Q/BQB408-2014 DC03，Q/BQB408-2014 SPCD，Q/BQB408-2014 BLD，Q/BQB408-2014 DC04，Q/BQB408-2014 SPCE，Q/BQB408-2014 BUSD，Q/BQB408-2014 DC05，Q/BQB408-2014 SPCF，Q/BQB408-2014 BUFD，Q/BQB408-2014 DC06，Q/BQB408-2014 SPCG，Q/BQB408-2014 BSUFD，Q/BQB408-2014 DC07，Q/BQB 419 HC180P，B180P2，Q/BQB 419 HC220P，Q/BQB 419 B220P2，Q/BQB 419 HC300P，Q/BQB 419 HC220I，Q/BQB 419 HC260I，Q/BQB 419 HC180Y，Q/BQB 419 B170P1，Q/BQB 419 HC220Y，Q/BQB 419 B210P1，Q/BQB 419 HC260Y，Q/BQB 419 B250P1，Q/BQB 419 B140H1，Q/BQB 419 HC180B，Q/BQB 419 B180H1，Q/BQB 419 B180H2，Q/BQB 419 HC220B，Q/BQB 419 HC260B，HC300B，Q/BQB 419 HC260LA，Q/BQB 419 HC300LA，Q/BQB 419 HC340LA，Q/BQB 419 HC380LA，Q/BQB 419 HC420LA，Q/BQB 419 B410LA ，Q/BQB 419 HC460LA，Q/BQB 419 B500LA，Q/BQB 419 HC500LA，Q/BQB 419 HC550LA，Q/BQB 410 S215G，Q/BQB 410 St37-2G，Q/BQB 410 S245G，St44-3G，Q/BQB 410 S325G，St52-3G，Q/BQB 410 B240ZK，Q/BQB 410 B280VK，Q/BQB 418 HC250/450DP，Q/BQB 418 HC290/490DP，Q/BQB 418 HC340/590DP，Q/BQB 418 B340/590DP，Q/BQB 418 B400/780DP，Q/BQB 418 HC420/780DP，Q/BQB 418 HC500/780DP，Q/BQB 418 HC550/980DP，Q/BQB 418 HC550/980DP-EL，Q/BQB 418 HC650/980DP，Q/BQB 418 HC820/1180DP，HC700/900MS，HC700/980MS，HC860/1100MS，Q/BQB 418 HC950/1180MS，Q/BQB 418 HC1030/1300MS，Q/BQB 418 HC1150/1400MS，Q/BQB 418 HC1200/1500MS，Q/BQB 418 HC380/590TR，Q/BQB 418 HC400/690TR，Q/BQB 418 HC420/780TR，