... 3m,Length:1~6m 40Mn2 50Mn2 Alloy Steel Plate CommodityA572 Gr50 A709 A633D St52 S355JO S355JR S275NL 40Mn2 16Mn 15MnV ... ,A32,LRA32,LRB,Q235SAE1010,SAE1020,SAE1045 Q195,Q235,Q345,SS400,ASTM A36,E235BUsageUsed in home appliances construction, machinery manufacturing, container ... HSLA/ High Strength Low Alloy Steel Plate: 1>. Standard: ASTM Grade: A572 Grade 50, A709 Grade 50, A633D, A633E, A588 Grade B2 ...