Skip to content 
A106 Grade C pipes have specific chemical and mechanical properties.
Chemical Composition:
| Element | Maximum Percentage |
|---|---|
| Carbon | 0.35% |
| Manganese | 0.29-1.06% |
| Phosphorus | 0.035% |
| Sulfur | 0.035% |
| Silicon | 0.10% min |
Mechanical Properties:
| Property | Value |
|---|---|
| Tensile Strength (min) | 70,000 psi (485 MPa) |
| Yield Strength (min) | 40,000 psi (275 MPa) |
A106 Grade C pipes are widely used in various industries:
A106 Grade C pipes are manufactured as seamless pipes through hot rolling or cold drawing processes. They are available in:
| Property | Grade A | Grade B | Grade C |
|---|---|---|---|
| Tensile Strength (min) | 48,000 psi | 60,000 psi | 70,000 psi |
| Yield Strength (min) | 30,000 psi | 35,000 psi | 40,000 psi |
| Heat Treatment | Not required | Normalized | Full annealing or normalizing |
Grade C offers the highest strength among A106 grades, making it suitable for high-pressure and high-temperature applications.
A106 Grade C pipes adhere to ASTM A106 / ASME SA106 standards and undergo various tests:
At HL Steel Company, we ensure that all our A106 Grade C 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]”.
