This news page covers seamless carbon steel pipe in relation to ASTM A106 Seamless Pipe. The content highlights standards such as ASTM A106, ASME SA106 and size and dimension requirements, end-use applications. Buyers can use the page to check whether the product, grade, size range, inspection requirements and delivery details match their inquiry.
ASTM A106 seamless pipe is one of our most popular products.
ASTM 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.
ASTM A106 seamless pressure pipes (also known as ASME SA106 pipes) are commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers and ships. These pipes must carry fluids that exhibit higher temperature and pressure levels And gas.
ASTM A106 seamless steel pipe includes two processes: cold drawn and hot rolled. Among them, cold drawn has higher dimensional accuracy than hot rolled, and the surface of hot rolled steel pipe is relatively rough. The large-diameter seamless steel pipe is hot-rolled steel pipe, and the small-diameter is cold drawn.
The chemical composition and mechanical properties of A 106Gr.B is as follows:
1. C≤0.25
2. Mn=0.27-0.93
3. P≤0.035
4. S≤0.035
5. Si≤0.1
6. Cr≤0.4
7. Cu≤0.4
8. Mechanical properties: ób≥415／MPa , ós≥240／MPa.
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