astm a240 tp304 stainless steel coil Grades: 200 series modification, 304, 304L ... 310S,316,316L,316Ti,317L,317L,321,347H,409,409L,410S,420,430,2012).Standards:ASME, ASTM, EN ,BS,GB,DIN, ... 304,304L,304H,309S,310S,316,316L,316Ti,317L,317L,321,347H,409,409L,410S,420,430,201,202,etc. ... : 200 series& 300 series& 400 series 6).Standard:ASME, ASTM, EN ,BS,GB,DIN, JIS etc. astm a240 tp304 stainless steel coil