SUZHOU FRANK STEEL CO.,LTD.
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ASME SA210 A1 Seamless Medium Carbon Steel Boiler And Superheater Tubes
1. Product Description
ASME SA210 A1 is a medium carbon seamless steel pipe, which is mainly used for boiler, boiler flue and superheater. The product is a cold drawn seamless steel pipe, with the supply size of 1 / 2'in-5in (12.7mm-127mm) OD. The mechanical properties of the steel pipe with the minimum wall thickness of 0.035in-0.500in (0.9mm-12.7mm), out of the range are not applicable. In addition, the heat treatment of this product should be noted when placing an order, which is divided into heat finishing and cold finishing. Heat finishing does not need heat treatment, but cold finishing has heat treatment in the last process after cold drawing, which would be subcritical annealing, complete annealing, and normalizing heat treatment. Different heat treatment meets different purposes, please pay attention to it when ordering.
ASME SA210 materials can be divided into A-1 and C grades. They have different chemical compositions and physical properties. Customers can choose their own products according to their own needs. Please refer to the table below for specific chemical compositions and physical properties.
All kinds of export ASME SA210 steel pipes can be painted on the surface in black or blue color, threaded and chamfered on both ends, with pipe caps and protective covers on both ends, with various export packaging methods to ensure the safe transportation of products.
Our products sell well all over the world, and high quality products are unanimously recognized by customers.
2. Industrial application
ASME SA210 Seamless carbon steel tubes are widely used in high-temperature industries, such as Steam superheater, boiler, superheater, boiler flue, flue pipe, outtake, stalk, boiler tunnel and chimney neck.
3. Chemical composition
| Standards | Steel pipes No. | Chemical composition(%) | |||||
| C | Si | Mn | P | S | |||
| ASME SA210 | A-1 | ≤0.27 | > 0.10 | ≤0.93 | ≤0.035 | ≤0.035 | |
| C | ≤0.35 | > 0.1 | 0.29～1.06 | ≤0.035 | ≤0.035 | ||
4. Physical properties
| Standards | Steel pipes No. | Tensile strength(MPa) | Bend strength(MPa) | Elongation(％) | Impact energy(J) | Hardness |
| ASME SA210 | A-1 | ≥415 | ≥255 | ≥22 | ≥30 | / |
| C | ≥485 | ≥275 | ≥20 | ≥35 | / |
5. Details Picture
