Name:
ASTM A739-90a(2012) PDF
Published Date:
03/01/2012
Status:
Active
Publisher:
ASTM International
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.
| File Size : | 1 file , 62 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 2 |
| Published : | 03/01/2012 |
