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A53 Grade A steel has specific chemical and mechanical properties that make it suitable for various applications.
Chemical Composition of A53 Grade A Steel:
| Element | Maximum Percentage |
|---|---|
| Carbon | 0.25% |
| Manganese | 0.95% |
| Phosphorus | 0.05% |
| Sulfur | 0.045% |
| Copper | 0.40% |
| Nickel | 0.40% |
| Chromium | 0.40% |
| Molybdenum | 0.15% |
| Vanadium | 0.08% |
Mechanical Properties of A53 Grade A Steel:
| Property | Value |
|---|---|
| Tensile Strength (min) | 48,000 psi (330 MPa) |
| Yield Strength (min) | 30,000 psi (205 MPa) |
A53 Grade A pipes can be manufactured using different processes:
These pipes are available in sizes ranging from NPS 1/8″ to NPS 26″ (DN 6 to DN 650).
A53 Grade A pipes find applications in various industries due to their properties:
| Property | A53 Grade A | A53 Grade B |
|---|---|---|
| Tensile Strength (min) | 48,000 psi (330 MPa) | 60,000 psi (415 MPa) |
| Yield Strength (min) | 30,000 psi (205 MPa) | 35,000 psi (240 MPa) |
| Carbon Content (max) | 0.25% | 0.30% |
| Manganese Content (max) | 0.95% | 1.20% |
Grade A is primarily used for applications under low pressure and low temperature, while Grade B is suitable for medium pressure and temperature conditions.
A53 Grade A pipes undergo various tests to ensure quality:
At HL Steel Company (bebonchina.com), we ensure that all our A53 Grade A pipelines meet or exceed these quality standards, providing our customers with reliable and high-performance products for their diverse industrial needs.
121, Building 114, Jiangsu Street, Wuzhou International Industrial Expo City, Xinwu District, Wuxi City,Jiangsu Province,China
We will contact you within 1 working day, please pay attention to the email with the suffix “[email protected]”.
