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A2-60, A2-70, A2-80 Austenitic stainless steel round bars and hexagonal bar
A1, A2, A4 represent 302, 304, 316; 45, 50, 60, 70, 80 represent 1/10 of the minimum tensile strength of fasteners. A4 is austenitic stainless steel, developed for boiling sulfuric acid, Therefore, the name is acid-resist...
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Material: 253Ma, UNS S30815 1.4835
Production standards: GB/T 14975, GB/T 14976, GB13296, GB9948, ASTM A312, A213, A269, A270, A511, A789, A790, DIN 17458,
DIN 17456, EN 10216, EN 10297, JIS G3459, JIS G3463, JIS G3448, JIS G3446
Size range: outside diameter from 6 mm to 609 mm (NPS 1/4″-24...
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