Products Description
The mechanical properties of Q235B steel in China are similar to those of SS400 steel in Japan. JIS Steel grade SS400 is basically equivalent to Q235B steel in China, but there are some differences in specific indicators. Steel grade SS400 equivalent Q235B requires the content of C, Si, Mn, S, P and other elements, but steel grade SS400 only requires S, P less than 0.050. Let us check Steel grade SS400 equivalent Q235B and SS400 steel differences below:
Steel grade SS400 equivalent Q235B chemical composition:
| GRADE | C | Mn | P | S | Si |
| Q235B | 0.12-0.20 | 0.30-0.70 | ≦0.045 | ≦0.045 | ≦0.30 |
| SS400 | - | - | ≦0.050 | ≦0.050 | - |
Steel grade SS400 equivalent Q235B mechnical properties::
| GRADE | YIELD STRENGTH | TENSILE STRENGTH | EXTENSION |
| MPA | MPA | % | |
| Q235B | ≧235 | 375~460 | ≧21 |
| SS400 | ≧205 | 400~510 | ≧17 |
Product Details
| Product Name | Q235 SS400 h section 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 |
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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.