ASTM A 739 : 1990 : REV A : R2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
English
07-09-2016
25-03-2022
CONTAINED IN VOL. 01.05, 2017 Defines hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
| Committee |
A 01
|
| DocumentType |
Standard
|
| Pages |
2
|
| ProductNote |
Reconfirmed 2016
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification2 covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
1.2The bars are furnished in the following grades:
| Grade B 11: 1.25 % chromium, 0.55 % molybdenum |
| Grade B 22: 2.25 % chromium, 1.00 % molybdenum |
1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
| ASTM A 29/A29M : 2020 | Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought |
| ASTM A 182/A182M : 2021 | Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service |
| ASTM A 370 : 2021 | Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
| ASTM A 29/A29M : 2016 : REDLINE | Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought |
| ASTM A 370 : 2020 | Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
| ASTM A 370 : 2011 | Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
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