Quality Control
Mechanical Properties
Mechanical Properties
Performance |
Tensile Strength |
Yield Strength |
Elongation δ ≥ % |
Contraction Ψ ≥ % |
HRC |
Tempering (℃ ) |
Quenching (℃) |
(Stress) N/m㎡ α b≥ |
N/m㎡ α q≥ |
||||||
A193-B7 |
862 (125000 PSI) |
724 (105000 PSI) |
16 |
50 |
26-35 |
593(min) |
820-880 |
A320-L7 |
862 (125000 PSI) |
724 (105000 PSI) |
16 |
50 |
26-35 |
593(min) |
820-880 |
12.9s |
1220 |
1080 |
8 |
44 |
39-44 |
|
|
10.9s |
1040 |
940 |
10 |
48 |
33-39 |
|
|
8.8s |
800 m16≤d≥m16 830 |
660 |
12 |
52 |
24-31 |
|
|
- Previous: ASTM A-193 and ASTM A-320 Bolt
- Next: No Information