steel angle bar standard: GB, ASTM, JIS Material: Q195, Q235, ... 200mm, length: 6m,9m,12m 1. Item: steel angle bar/ equal angle bar/ unequal angle bar2. Standard: GB, ASTM, JIS3. Material: Q195, ... can also be painted or galvanized Commodity: Equal angle steel bar SizeToleranceThicknessTolerancemmmmmmmm20±0.83.4±0.425±0.83 ... the business ralations with you.8613516205726 steel angle bar, equal angle bar