Part Number: ASTM-B-435 (Uns)Part Number: ASTM-B-463 (Uns)Part Number: ASTM-B-471 (Uns)Part Number: ASTM-B-472 (Uns)Part Number: ASTM-B-473 (Uns)Part Number: ASTM-B-475 (Uns)Part Number: ASTM-B-572 (Uns)Part Number: ASTM-B-625 (Uns)Part Number: ASTM-B-668 (Uns)Part Number: ASTM-B-673 (Uns)Part Number: ASTM-B-674 (Uns)Part Number: ASTM-B-675 (Uns)Part Number: ASTM-B-676 (Uns)Part Number: ASTM-B-677 (Uns)Part Number: ASTM-B-804 (Uns)