A139 grade E material chemical composition
Element |
Carbon |
Manganese |
Phosphorus |
Sulfur |
|
Grade E |
0.30 |
1.40 |
0.035 |
0.035 |
ASTM A139 grade E welded steel pipe/tube mechanical properties
|
|
Grade E |
|
Tensile strength, min, ksi (MPa) |
66 (455) |
|
Yield strength, min, ksi (MPa) |
52(360) |
|
Elongation in 2 in. or 50 mm, min, %: |
|
|
Basic minimum elongation for walls5 |
22 |
|
thickness, longitudinal strip tests |
|
|
For longitudinal strips tests, a deduction for each1 |
2.0 |
|
decrease in wall thickness below5 |
|
|
Elongation in 8 in. (203.2 mm), in min, % |
1 500 000 specified tensile strength (psi) |
ASTM A139 grade E welded steel pipe SIZE(MM)
Out diameter:10-324mm
Wall Thickness:1-30mm
Length:14000mm max
ASTM A139 grade E welded steel pipe applications
Designed for high strength-close tolerance projects. Bushing, Axles, Hydraulic Cylinders, Hinges
ASTM A139 grade E welded steel pipe process
Cold Drawn
Cold Rolled
Hot rolled+Cold Drawn
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