... 1. Grade:201,303,304/L,316/L,317L,309,310,321,904L... 2. Dia:1mm to 500mm 3. Form:Round ... , 301, 302, 303, 304, 304L, 316, 316L, 321, 309S, 309H, 310, 310S etc 4. Standard ANSI/ASTM/SUS/GB/DIN/EN ... -0.250 Stainless Steel round Bars 316L 304L 201 303 310 410