... steel bar 1.Material:200,300,400series 2.Surface:cold drawing and hot rolled 3.Standard:JIS, ASTM, AISI, DI AISI 201 Stainless steel ... barStainless steel is a production which not easy rust,acid resistance and corrosion resistance, ... long-term supply stainless steel products, including stainless steel seamless pipes,stainless steel bar and stainless steel sheet. The material ...