AISI 420

ASTM A 213/A 213M 420

ASTM A 249/A 249M 420

ASTM A 268/A 268M 420

ASTM A 269/A 269M 420

ASTM A 270/A 270M 420

ASTM A 312/A 312M 420

ASTM A 358/A 358M 420

ASTM A 372/A 372M 420

ASTM A 376/A 376M 420

ASTM A 409/A 409M 420

ASTM A 450/A 450M 420

ASTM A 511/A 511M 420

ASTM A 530/A 530M 420

ASTM A 554/A 554M 420

ASTM A 632/A 632M 420

ASTM A 688/A 688M 420

ASTM A 731/A 731M 420

ASTM A 778/A 778M 420

ASTM A 789/A 789M 420

ASTM A 790/A 790M 420

ASTM A 791/A 791M 420

ASTM A 803/A 803M 420

ASTM A 813/A 813M 420

ASTM A 814/A 814M 420

ASTM A 903/A 903M 420

ASTM A 928/A 928M 420

ASTM A 943/A 943M 420

ASTM A 949/A 949M 420

ASTM A 1012/A 1012 420

ASTM A 1053/A 1053M 420

AS1163 420

AS1528 420

G3459 420

ANSI/ASME B36.10M 420

ANSI/ASME B36.19M 420

MIL-P-1144 420