Stainless Steel Material Stainless Steel Size M02 to M33 Length 3 mm to 200 mm Specification IS, BS, ASTM Carbon Steel Material Carbon Steel Size M02 to M33 Length 3 mm to 200 mm Specification IS, BS, ASTM Alloy Steel Material Mild Steel Size M02 to M30 Length 3 mm to 200 mm Specification IS, BS, ASTM