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ASTM A739-90a(2000)
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both (Includes all amendments And changes 8/16/2017).
Automatically translated name:
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
STANDARD published on 1.1.2000
The information about the standard:
Designation standards: ASTM A739-90a(2000)
Note: WITHDRAWN
Publication date standards: 1.1.2000
SKU: NS-3944
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM A739-90a(2000) :
Keywords:
alloy steel bars, high-temperature applications, hot-wrought steel bars, pressure-containing parts, steel bars, temperature service application--high, ICS Number Code 77.140.30 (Steels for pressure purposes)
Additional information
| 1. Scope | ||||
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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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| 2. Referenced Documents | ||||
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