Cross References: ISO 1461*ISO 8501-1*ISO 10684*ISO 13705*ISO 15156*ISO 15649*ISO 23251*API RP 2A*ASME STS-1*ASTM A 475*ASTM A 586*ICAO*NACE MR0103*AMCA 801*ASCE 7*ASME B 16.5*ASME B 31.3*ASTM A 123*ASTM A 143*ASTM A 153*ASTM A 384*ASTM A 385*ASTM B 633 *AISC S 302*AWS D1.1*EN 13480-3*NACE MR0175*SSPC-SP-6*40 CFR PT 60.18*