1.material:Q235/q345,angle steel 2.standard:GB/ASTM/JIS/BS 4.length:5.8m-9m... Our Angle steel products is according to GB9787-88, 2# - 20# Equal angle Steel, ASTM standard Equal and Unequal leg angle steelThe sizes of our Angle steel products is from 20mm to 200mm.There are many material grades we can supply including SS540,SS400,S355JR,Q345B etc.JIS STANDARD EQUAL ANGLES Standard Sectional ...