ASTM A739-90a(2012) PDF Download
$31.00
Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
standard by ASTM International, 03/01/2012
Document Format: PDF
Description
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.
Product Details
- Published:
- 03/01/2012
- Number of Pages:
- 2
- File Size:
- 1 file , 62 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
