Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM A739-90a(2000)

Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both

Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both A0739-90AR00 ASTM|A0739-90AR00|en-US Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both Standard new BOS Vol. 01.05 Committee A01
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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 the following grades:

Grade B 11: 1.25% chromium, 0.55% molybdenum

Grade B 22: 2.25% chromium, 1.00% molybdenum

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

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Details
Book of Standards Volume: 01.05
Developed by Subcommittee: A01.15
Pages: 2
DOI: 10.1520/A0739-90AR00
ICS Code: 77.140.30