astm a240 tp304 stainless steel coil Grades: 200 series modification, 304, 304L ... 316Ti,317L,317L,321,347H,409,409L,410S,420,430,201,202,etc.2).Finish:2B,BA,HL,Brush,NO. ... Grade:200 series& 300 series& 400 series 5).Standard:ASME, ASTM, EN ,BS,GB,DIN, JIS etc. 4.Stainless Steel ... : 200 series& 300 series& 400 series 6).Standard:ASME, ASTM, EN ,BS,GB,DIN, JIS etc. astm a240 tp304 stainless steel coil