ASME/ASTM Standard
Tube for Pipelines
Standard
ASTM A106
Application
It is used for the machining for bending, border coiling and similar shape forming.
Main Steel Tube Grades
A106A, A106B, A106C
Other grades can also be provided after consulting with customers.
Chemical Composition
| Standard | Grade | Chemical Composition % | ||||||||
| C | Si | Mn | P, S | Cr | Mo | Ni | Cu | V | ||
| ASTM A106 | A | ≤0.25 | ≥0.10 | 0.27-0.93 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
| B | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| C | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
Mechanical Properties
| Standard | Grade | Mechanical Properties | |
| Tensile Strength MPa | Yield Strength MPa | ||
| ASTM A106 | A | ≥330 | ≥205 |
| B | ≥415 | ≥240 | |
| C | ≥485 | ≥275 | |
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