20# / C22 Carbon Steel Tube
Classification :
Keywords:
Carbon Steel Pipe
Manufactured according to EN specificationsThey have a matte, non-shiny finish, similar to cast iron, making them easy to identify. While they are not as hard as high-carbon steel pipes, their surface hardness can be increased through carburizing.
The higher carbon content in EN 10083-2 Grade C22 enhances the material’s malleability and durability, and it also lowers the melting point and improves heat distribution. These properties make the pipes and tubes versatile for various applications, including transmission, drilling, and supply systems. Their combination of affordability, ease of fabrication, and reliable performance makes them a valuable choice for many industrial needs.
| Product Name | Carbon Steel Tube/Pipe |
| Thickness | 1.0mm-60mm |
| Diameter | 6.0mm-1422mm |
| Length | 5800，6000，11800，12000 or customized |
| Surface | Black skin, spray paint, pickling, oiling，galvanize，etc |
| Material | A106 GrB，API5L,API5CT,S235JR,S275JR, S355JR,C45,ST37,ST52,4140,4130,etc |
| Standard | GB,GOST,ASTM,AISI,JIS,BS,DIN,EN |
| Technology | Hot rolling, pickling, precision，cold rolling,galvanize， seamless, welding，spiral |
| MOQ | 25tons |
Chemical Composition
| Carbon | Silicon | Manganese | Phosphorous | Sulfur | Molybdenum | Nickel | Chromium |
|---|---|---|---|---|---|---|---|
| 0.17-0.24 | max 0.40 | 0.40-0.70 | 0.045 | 0.045 | max 0.10 | max 0.40 | max 0.40 |
Mechanical Properties
| Tensile Strength | ≥410 MPa |
| Yield Strength | ≥245 MPa |
| Elongation | ≥25% |
| Hardness | ≤156 HB (annealed condition) |
Warehouse Storage
Dongte (Shandong) Metal Products Sales Co., Ltd. is a large-scale enterprise integrating manufacturing and sales (international export). The company has passed ISO9001 international quality management system certification and CE certification.
Packing and shipping
We will use suitable packing for different goods and modes of transport. If you have any special requests on this, please let us know advanced.
Application field
Widely used in automobile, petroleum,railway, bridge, construction, electric power, transportation, machinery, Marine light industry, home appliances, kitchen and other important fields.
Honor and qualification
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