ASTM A572 GR.42 ERW Pipe
What are the specifications of ASTM A572?
ASTM A572 Specification is the standard specification for high-strength low-alloy niobium-vanadium structural steel used in general building and structural applications. ASTM A572 includes five grades with specified minimum yield strengths of 42, 50, 55, 60, and 65 ksi.
ASTM A572 GR.42 ERW Carbon Steel Pipes are resistance welded (ERW) steel pipes that meet the ASTM A572 standard specifications. The standard covers high strength low alloy (HSLA) structural steel sections, plates and rods,
The "GR.42" designation refers to a specific steel grade in the ASTM A572 standard. GR.42 steel has a yield strength of 42 ksi (thousand pounds per square inch) and a tensile strength of approximately 60 ksi. This makes it suitable for use in structural applications requiring moderate to high strength.
ASTM A572 GR.42 straight seam pipe has high bending strength and tensile strength, as well as good toughness and weldability. It is suitable for various engineering structures that need to withstand higher loads and pressures, such as buildings, bridges, and vehicles. , ships and other fields.
ASTM A572GR.42 ERW pipe Chemical Composition and Mechanical Property
| Grade | C | Mn | P | S | Si | Cr | Mo |
| A572GR.42 | ≤0.21 | ≤1.35 | ≤0.04 | ≤0.05 | - | - | - |
|
Grade |
Yield Strength |
Tensile Strength |
Elongation % |
||||||
|
A572GR.42 |
≥290 |
≥415 |
|
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Alloy Steel Round Tubes
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