ASTM A739
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
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| Organization: | ASTM |
| Publication Date: | 31 August 1990 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Steels for pressure purposes): | 77.140.30 |
scope:
This specification2 covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
The 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
The 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.
2 For ASME Boiler and Pressure Vessel Code applications see related Specification SA-739 in Section II of that code.
Document History
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
This specification2 covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
The bars are furnished in the following...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
This specification2 covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
The bars are furnished in the following...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
1. Scope 1.1 This specification covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both. 1.2 The bars are furnished in...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
1. Scope 1.1 This specification covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both. 1.2 The bars are furnished in...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
This specification2 covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
The bars are furnished in the following...
ASTM A739
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
This specification2 covers hot-wrought, ferritic alloy steel bars for elevated temperature or pressure-containing parts suitable for fusion welding or both.
The bars are furnished in the following...
January 26, 1990
STANDARD SPECIFICATION FOR STEEL BARS, ALLOY, HOT-WROUGHT, FOR ELEVATED TEMPERATURE OR PRESSURE-CONTAINING PARTS, OR BOTH
A description is not available for this item.
December 7, 1989
STANDARD SPECIFICATION FOR STEEL BARS, ALLOY, HOT-WROUGHT, FOR ELEVATED TEMPERATURE OR PRESSURE-CONTAINING PARTS, OR BOTH
A description is not available for this item.
December 30, 1988
STANDARD SPECIFICATION FOR STEEL BARS, ALLOY, HOT-WROUGHT, FOR ELEVATED TEMPERATURE OR PRESSURE-CONTAINING PARTS, OR BOTH
A description is not available for this item.
January 6, 1981
STANDARD SPECIFICATION FOR STEEL BARS, ALLOY, HOT-WROUGHT, FOR ELEVATED TEMPERATURE OR PRESSURE-CONTAINING PARTS, OR BOTH (R 1988)
A description is not available for this item.
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