201 Stainless Steel Bar 1.Material:200,300,400series 2 ... and hot rolled 3.Standard:JIS, ASTM, AISI, DIN. 201 Stainless Steel BarOur Strength Since 1992, nearly 20 years of ... Steel Bars Stainless Steel Pipe Specifications GradeTP 202,TP 304, TP 304L, TP 310/S, TP 316/316L,etcStandardASTM, GB, AISI, JIS, DIN, ... ,3, Chemical industry4, Spinning and weaving5,Instrument and apparatus. 201 Stainless Steel Bar