1、 789/ 789 95 / . ( -1 ASTM , 01.10 . 10.09.95. 1995. 789-81. 789/ 789 - 94). A789/ A 789M; , , , , - . . (e) .1. 1.1 ( ASME . SA-789 2 ) ( ) , , , . , . 1 0.5 (12.7 ) , .1. 1/8 (3.2 ) 0.015 (0.4 ) .1.2 , - . . , ; , . . - , - .2. 2.1 ASTM: 450/ 450 , .3 480/ 480 .4 527 (UNS).32.2 SAE: 5SAE J 1086_3
2、Annual Book of ASTM Standards, Vol 01.01.4 Annual Book of ASTM Standards, Vol 01.03.5 , 400 Commonwealth Drive, Warrendale, PA 15096.3. .3.1 , :3.1.1 (, ),3.1.2 ( ),3.1.3 (. 2),3.1.4 ( ),3.1.5 ( ),3.1.6 ( , 9; , 10.7),3.1.7 ( 450/ 450 ),3.1.8 ,3.1.9 .4. 4.1 , , 450/ 450 , .5. .5.1 .6. .6.1 , . 3. 3 UNS , CS318031020-1100 S31500980-1040 S325501040 . S312001050-1100 S312601020-1100 S32304925-1050 S392741025-1125 S327501025-1125 S327601100-1140 S32900925-955 S32950990-1025 S392771080-1180 7. .7.1 , . 2. 2 . others 527 SAE J1086.8. .8.1
