• ASTM A739-90a(2012)

ASTM A739-90a(2012)

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

ASTM International, 03/01/2012

Publisher: ASTM

File Format: PDF

$26.00$52.00


Published:01/03/2012

Pages:2

File Size:1 file , 62 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

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 standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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