Products Description
As the thickness of the material increases, Q235's yield value decreases. Due to its moderate carbon content, the performance is comprehensive and adequate. Q235 also matches well in strength, welding, and plasticity. Most often, it is rolled into a steel plate, rod, bar, or angle frame. It is most commonly used in the engineering and construction industries.
The Q235 steel material is in accordance with PRC standards. Carbon steel for special projects and purposes, like marine and bridge steel, typically uses carbon structural steel expression. However, the letter indicating intents and purposes is included at the end of steel grade.
While the Q235 grade steel plate has lower mechanical properties than the A36 materials, these materials can generally be substituted for one another, as long as there are no special requirements and needs involved. If only for the material's mechanical properties, it is generally acknowledged that Q235 and A36 are similar to those of high-quality carbon structural steel.
Chemical composition of S235 steel by ladle sample analysis according to GOST 27772, %
| C | Si | Mn | Ni | S | P | Cr | N | Cu |
| ≤0,22 | ≤0,05 | ≤0,60 | ≤0,30 | ≤0,040 | ≤0,040 | ≤0,30 | ≤0,012 | ≤0,30 |
Mechanical properties of sheet and wide-strip products from steel S235
| Thickness, mm | Yield strength, N/mm2 (min) | Tensile strength, N/mm2 (min) | Elongation δ5, % |
| 2,0-3,9 | 235 | 360 | - |
| 4,0 | 235 | 360 | - |
How Steel Channels are Made
A steel channel is a structure made of hot-rolled mild steel. The interior corners of steel channels have a specified radius. This provides the strength and rigidity they need to sustain steel angles and building projects. With the correct equipment and proportions, they're fairly simple to prepare. Steel channels are usually manufactured to ASTM 36 dimensional specifications.
Steel channels are usually subjected to extra inline fabrication after being hot-rolled. They are coated or galvanized after fabrication to make them corrosion-resistant. Steel channels can be cut, drilled, or machined according to given specifications. They can also be easily welded. The laser fusion technique is commonly used to create large channels.
Product Details
| Product Name | Q235 S235 c channel steel |
| Length | As your required |
| Standard | ASTM/ GB/ JIS/ EN ect. |
| Delivery Time | According to your quantity |
| Payment Terms | FOB/ CIF/ EXW/ DDP |
| Origin | China |
| Sample | Yes |
| Tolerance | ±0.3 |
| Packing | Packed with steel belts tightly, in bundle |
customer visit
We are experts in the supplying of materials to meet the individual requirements of a project, regardless of size, scope or difficulty. As a specialized supplier of highly qualified products such as Seamless/Welded Pipe and Tube, Plate and Equipment for industries such as Pressure Vessel, Heat Exchanger. We mainly service for industry of Oil & Gas, Petrochemical, Power Generation, Onshore & Offshore and other industry and energy field over the world.The services and support we provide are tailored to the needs of a particular customer and project, and are driven by in-depth knowledge of the products, and we are aware of the importance of high quality, on-time delivery and the pressures of meeting fabrication schedules, and also the importance of accurate and up-to-date reporting.Since our establishment, we have been servicing our customers and the projects in Canada, South America, Southeast Asia, Central Asia, Middle East, South Africa, North Africa and North Europe market.
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