... : Q195, Q235, Q345B, SS400 20^20~300^300mm Angle steel bar1. Item: angle steel bar2. Standard: GB, ASTM, JIS,3. Material: ... to 12 meters for 40' container.Commodity: Equal Angle Steel BarSize (mm)Tolerance (mm)Thickness (mm)Tolerance (mm ... 514±0.65.Application: Used for industry construction, steel structure, etc.6. Packing: in bundles or break ... the business relations with you. Selling Angle steel bar