... 7+/-2um on bottom Color: all RAL color or customizedHRC----HOT ROLLED COILS(PLATE)Specification: SPHC/SAE1006,1008/SS400,Q235, etc ... galvanized mill) Specification: Galvanized angle, galvanized channel and other galvanized steel productsZinc coating: 40-80g/m2STRUCTURAL STEEL ANGLE Specification: JIS G3141,GB Q235 ... Q235--Q345,ASTM A36,DIN STANDARD, EN STANDARD , etc hot rolled galvanized steel angle