Products Description
SS400 is basically equivalent to my country's Q235 (equivalent to Q235A). However, there are differences in specific indicators. Q235 has requirements for the content of C, Si, Mn, S, P and other elements, but SS400 only requires S and P to be less than 0.050. The yield point of Q235 is greater than 235 MPa, while the yield point of SS400 is 245MPa. SS400 (steel for general structure) means general structural steel with a tensile strength greater than 400MPa. Q235 means ordinary carbon structural steel with a yield point greater than 235MPa. The standard number of SS400 is JIS G3101. The standard number of Q235 is GB/T700.
SS400 is a marking method for Japanese steel, which is actually the domestic Q235 steel. It is a kind of steel material. Q represents the yield value of this material, and the following 235 refers to the yield value of this material, which is around 235. And as the thickness of the material increases, its yield value decreases. Due to its moderate carbon content and good overall performance, strength, plasticity and welding properties are well matched, and it has the most extensive uses. It is often rolled into wire rods or round steel, square steel, flat steel, angle steel, I-beam, channel steel, window frame steel and other sections, medium and thick steel plates. It is widely used in construction and engineering structures. It is used to make steel bars or construct factory building frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.
Product Details
| Product Name | Q235 SS400 channel beams |
| 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 |
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