low alloy steel plate 1.Prompt delivery,time-saving 2.High quality ,competitive price 3.Products based on your requirement low alloy steel plate 1.ASTM A572 low alloy steel plate/sheet 2.Standard: GB,AISI, ASTM,JIS DIN. ect 3.Maerial:ASTM A387 A572 A36ect 4.Width: 1000mm-3700mm. Product nameASTM A 572 low alloy steel sheet/ plateStandard GB JIS ASTM AISI DIN ectMaterialASTM A572 A36 A 387,Q235B, ...