ASTM A278M 1993 Edition, August 15, 1993
Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures up to 350 Degrees C
Includes all amendments and changes through Editorial Change 1, July 1996
Additional Comments: W/D S/S BY ASTM A278/A278M
Published By:ASTM International (ASTM)
1.1 This specification covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 350°C.
1.2 Castings of all classes are suitable for use up to 230°C. For temperatures above 230°C and up to 350°C, only Class 275, 300, 325, 350, 380, and 415 castings are suitable.
1.3 This specification is the SI companion to Specification A 278.