... 316L etc. 3. Diameter: 3~400mm Stainless Steel Round Bar 1.grade: 201 ,202 ,301,302,303,304 ... as ss fasteners , chains , kitchen and sanitary wares ,furniture handles,handrails,electroplating and eletrolyzing pendants , foods , electron , ... petroleum , construction and decoration , etc. with high strength , anti-stress corrosion . conditioncold drawn , hot rolled , etc. chemcial composition ...