... .thickness :2-18mm Specification of Steel angle bar: StandardAISI, ASTM, GB or JIS Thickness2mm---18mm Size20mm*20mm---200mm*200mmZinc coating60-120g/m2±20 gm2Lengthcustomized ... steel angle, stainless steel angle bar,angle bar, steel angle,angleMaterial201,304,316,316L,321 etcSurfacebright , polished , peeled ,Cold drawn , hot rolledDiameter 2.5#,3#,4#,5#,6#,7#,7.5 ...