ASTM A714 grade II low alloy welded pipe mechanical properties
ASTM A714 grade II material chemical composition
Grade II |
Carbon, max |
Manganese |
Phosphorus |
Sulfur, max |
Silicon |
Copper |
Vanadium |
|
Heat |
0.22 |
0.85-1.25 |
0.04max |
0.05 |
0.30max |
0.20min |
0.02min |
|
Product |
0.26 |
1.30max |
0.05max |
0.063 |
0.33max |
0.18min |
0.01min |
ASTM A714 grade II low alloy welded pipe/tube mechanical properties
|
|
Tensile strength,psi(mpa) |
Yield strength, min, psi (MPa) |
Elongation in 2 in. (50.8 mm) min, % |
Elongation in 8 in. (203.2 mm) min, % |
|
Grade II |
70 000 (485) |
50 000 (345) |
22 |
18 |
The size of A714 grade II low alloy welded pipe/tube size
ERW; outer diameter:21.3-660mm thickness:6-25mm LSAW; outer diameter:325-1524mm thickness:6-50mm SSAW: outer diameter:219-3200mm thickness:5-25mm
The size of A714 grade II low alloy welded pipe Inspection
With Hydraulic Testing, Eddy Current , Infrared or X-Ray Test
Also With Chemical And Physical Property Inspect
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