... Ø4mm-80mmLengths: 4-12m; other lengths can be customizedSpecificationsstainless steel round bar, hot rolled , cold drawn, polished procedure, various sizes,etc., ... 200Cu,201Cu300 series-301,302,303,303Cu,304,304L,304Cu,316,316L,310,310S,309400 series-410,416,420,4302. ... :black,pickling,polish,milling,peeled, etc.,5.common sizes we have large stocks,diameter from 1mm-500mm6.application:the SS round bar ...