... surface :2B , NO.1, BAstainless steel sheet 1, Material: (200 series, 300 series, 400 series) 201,202,304,304L, 309,310,316,321,410 ... surface :2B , NO.1, BAstainless steel sheet 1, Material: (200 series, 300 series, 400 series) 201,202,304,304L, 309,310,316,321,410 ...