Cross References:ISO 2080:1981ISO 10289:1999AS 2331.3. 4:1980AS 2331.3.5:1980AS 2331.3.6:1980IEC 68-2-42:1982UNI 4240:1959UNI 4524:1960JIS H 8502:1988JIS Z 2371:1994PN-78/H-97012ASTM B 733-90ASTM A 239-89ASTM B 456-9ASTM B 604-80ASTM B 741-90ASTM B 689-90ASTM B 809-90ASTM B 735-89ASTM B 246-88ASTM B 117-90ASTM B 368-85 (R90)ASTM B 545-83ASTM B 605-75 (R82)ASTM B 380-85 (R90)ASTM B 798-90ASTM B 799-88IEC 60068-2-43:2003ISO 1456:2003ISO 2085:1976ISO 3160-2:2003ISO 4524-3:1985ISO 4525:2003ISO 4526:2004ISO 4538:1978ISO 4541:1978ISO 6158:2004ISO 6988:1985ISO 9227:1990ISO 10062:2003ISO 10309:1994ISO 12687:1996ISO 14647:2000ISO 15720:2001ISO 15721:2001