Natural Gas Carbon Steel Tubes Pipe ASTM A106 Gr C
A106 pipe is American standard material, including A, B, C three grades, the ingredients of A106 A is carbon and silicon, the tensile strength grade is 330 MPa. The ingredients of A106 B is carbon,manganese and silicon, the tensile strength grade is 415 MPa. The ingredients of A106 C is carbon, manganese and silicon components, the tensile strength grade is 485 MPa.
MECHANICAL PROPERTIES
| Seamless&Welded | Tensile Strength | Yield Strength |
|
A106 Grade A |
330MPa |
205MPa |
| A106 Grade B | 415MPa | 240MPa |
| A106 Grade C | 485MPa | 275MPa |
CHEMICAL COMPOSITION
| Element | Carbon,C | Manganese,Mn | Ohosphorous,P | Sulfur,S |
| A106 Grade A | 0.25% | 0.27~0.29% | 0.035% | 0.035% |
| A106 Grade B | 0.30% | 0.29~1.06% | 0.035% | 0.035% |
| A106 Grade C | 0.35% | 0.29~1.06% | 0.035% | 0.035% |
PLEASE NOTE
For each reduction of 0.01% for maximum carbon element, an increase of 0.06% manganese above the specified value shall be permitted, and up to maximum of 1.35%.
Elements Cr, Cu, Mo, Ni, V combined shall not exceed 1%.
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