Traducción Nace Sp0502

SA-388SA-388M

SA-435SA-435M

SB-548 (ASTM B 548-76)

9SE-797 (ASTM E 797-05)

SB-509 (ASTM B 509-77)

SA-745 (ASTM A 745A 745M-86)

SB-510 (ASTM B 510-77)

7SE-2700 (ASTM E 2700-09)

SE-2491 (ASTM E2491-08)