ASTM A 278/A278M : 2001 : R2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures Up to 650°F (350°C)
English
01-11-2015
15-06-2020
CONTAINED IN VOL. 01.02, 2017 Includes gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650 degrees F (350 degrees C).
| Committee |
A 04
|
| DevelopmentNote |
Supersedes ASTM A 278 & ASTM A 278M (02/2002)
|
| DocumentType |
Standard
|
| Pages |
4
|
| ProductNote |
Reconfirmed 2015
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification2 covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650°F (350°C).
1.2Classes of Iron:
1.2.1Castings of all classes are suitable for use up to 450°F (230°C). For temperatures above 450°F and up to 650°F, only Class 40, 45, 50, 55, and 60 castings are suitable.
1.2.2Castings 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.
1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
| ANSI/NACE MR0175/ISO 15156-2 : 2015 | Petroleum and natural gas industries — Materials for use in H2S-containing environments in oil and gas production — Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons |
| ANSI/NACE MR0175/ISO 15156-3 : 2015 | Petroleum and natural gas industries — Materials for use in H2S-containing environments in oil and gas production — Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys |
| ASTM E 8 : 2004 | Standard Test Methods for Tension Testing of Metallic Materials |
| ASTM A 644 : 2017 : REDLINE | Standard Terminology Relating to Iron Castings |
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