Specifications | Minimum tensile strength (p.s.i.) welded condition1 | Minimum elongation in 2 inches (percent) weld metal (longitudinal) |
AAR TC 128, Gr. B | 81,000 | 19 |
ASTM A 5162, Gr. 70 | 70,000 | 20 |
1 Maximum stresses to be used in calculations.
2 This specification is incorporated by reference (IBR, see § 171.7 of this subchapter).
Specifications | Minimum tensile strength (p.s.i.) welded condition3 4 | Minimum elongation in 2 inches (percent) weld metal (longitudinal) |
ASTM B 209, Alloy 50521 | 25,000 | 18 |
ASTM B 209, Alloy 50832 | 38,000 | 16 |
ASTM B 209, Alloy 50861 | 35,000 | 14 |
ASTM B 209, Alloy 51541 | 30,000 | 18 |
ASTM B 209, Alloy 52541 | 30,000 | 18 |
ASTM B 209, Alloy 54541 | 31,000 | 18 |
ASTM B 209, Alloy 56521 | 25,000 | 18 |
1 For fabrication, the parent plate material may be 0 H112, or H32 temper, but design calculations must be based on the minimum tensile strength shown.
2 0 temper only.
3 Weld filler metal 5556 must not be used.
4 Maximum stresses to be used in calculations.
Specifications | Minimum tensile strength (p.s.i.) welded condition1 | Minimum elongation in 2 inches (percent) weld metal (longitudinal) |
ASTM A 240/A 240M (incorporated by reference; see§ 171.7 of this subchapter), Type 304 | 75,000 | 30 |
ASTM A 240/A 240M (incorporated by reference; see§ 171.7 of this subchapter), Type 304L | 70,000 | 30 |
ASTM A 240/A 240M (incorporated by reference; see§ 171.7 of this subchapter), Type 316 | 74,000 | 30 |
ASTM A 240/A 240M (incorporated by reference; see§ 171.7 of this subchapter), Type 316L | 70,000 | 30 |
1 Maximum stresses to be used in calculations.
Specifications | Minimum tensile strength (p.s.i.) welded condition1 | Minimum elongation in 2 inches (percent) weld metal (longitudinal) |
ASTM A 302, Gr. B | 80,000 | 20 |
1 Maximum stresses to be used in calculations.
49 C.F.R. §§179.220-7