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ASTM A53 Grade A Seamless Steel Pipe
ASTM A53 Grade A Seamless Steel Pipe
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Standard: ASTM A53
Description: A53 Grade A Carbon steel pipe is suitable for seamless steel pipes used in conveying fluids. ASTM A53 GrA carbon steel pipe is designed for low-pressure applications and is often utilized in structural and mechanical projects. A53 Grade A carbon steel pip...
A53 Grade A Carbon steel pipe is suitable for seamless steel pipes used in conveying fluids. ASTM A53 GrA carbon steel pipe is designed for low-pressure applications and is often utilized in structural and mechanical projects. A53 Grade A carbon steel pipe offers excellent medium strength and weldability.
A53 Grade A Seamless Steel Pipe under the ASTM A53 specification, which covers seamless and welded black and hot-dipped galvanized steel pipes. ASTM A53 Grade A Carbon Steel Pipe is primarily intended for mechanical and pressure applications, as well as for ordinary uses in steam, water, gas, and air lines.
Conventional Dimensions Available:
- Nominal Pipe Size (NPS): 1/8 inch to 26 inches
- Wall Thickness: Schedule 10 to Schedule 160
- Length: Standard lengths of 20 ft and 40 ft, customizable upon request
Chemical Composition of A53 Grade A
The chemical makeup of A53 Grade A ensures its suitability for low-pressure environments.
| Element | Carbon (C) % | Manganese (Mn) % | Phosphorus (P) % | Sulfur (S) % | Copper (Cu) % |
|---|---|---|---|---|---|
| Content | ≤ 0.25 | ≤ 0.95 | ≤ 0.05 | ≤ 0.045 | ≤ 0.40 |
Mechanical Properties of A53 Grade A
The mechanical properties of A53 Grade A carbon steel pipe make it ideal for applications where moderate strength is required.
| Property | Tensile Strength (min, psi) | Yield Strength (min, psi) | Elongation (min, %) |
|---|---|---|---|
| Value | 48,000 | 30,000 | Based on size |
Equivalent Materials for A53 Grade A
A53 Grade A carbon steel pipes can be compared to other international standards for similar applications.
| Standard | Equivalent Grade |
|---|---|
| API 5L | Grade A |
| EN 10208 | L245GA |
| DIN 17172 | StE 240.7 |
| GB8163 | 10# |
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