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What is steel grade Q235B standard?
Q235B steel is low-carbon structural steel, it is used for welding, bolt connection, and riveting structure. Buildings, Bridges, ships, vehicle structures, manufacturing a variety of tools and cutters, mold and measuring tools, etc.
What is Q235 steel grade equivalent to?
Q235 Equivalent Materials
Q235 steel can be substituted with equivalent materials that include A36 USA ASTM, S235JR, and SS400 Japanese JIS.
Product Parameters
Product Name | Carbon Steel Sheet Plate |
Standard | AiSi, ASTM, bs, DIN, GB, JIS |
Grade | carbon steel |
Place of Origin | Jiangsu, China |
Technique | Hot Rolled |
Surface Treatment | Black Painted or as required |
Application | 1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping |
Width | 600~2000mm |
Thickness | 4~60mm or as required |
Length | 1~12m as required |
Delivery Time | 7~30 Days |
MOQ | 1 Ton |
Packing | Standard Seaworthy Packing |
Payment | TT, Western Union, etc. |
| Grade | C | Si | Mn | P | S | Cu | Cr | Ni |
| Q235NH | ≤0.13' | 0.10-0.40 | 0.20-0.60 | 0.03 | ≤0.030 | 0.25-0.55 | 0.4-0.8 | ≤0.65 |
| Q265GNH | ≤0.12 | 0.10-0.40 | 0.20-0.5 | 0.07-0.12 | ≤0.020 | 0.20-0.45 | 0.3-0.65 | 0.25-0.50 |
| Q295GNH | ≤0.12 | 0.10-0.40 | 0.20-0.5 | 0.07-0.12 | 0.02 | 0.20-0.45 | 0.3-0.65 | 0.25-0.50 |
| Q295NH | ≤0.15 | 0.1-0.50 | 0.3-1 | ≤0.030 | ≤0.030 | 0.25-0.55 | 0.4-0.8 | ≤0.65 |
| Q310GNH | ≤0.12 | 0.25-0.75 | 0.20-0.5 | 0.07-0.12 | ≤0.020 | 0.20-0.5 | 0.3-1.25 | ≤0.65 |
| Q355NH | 0.16 | ≤0.50 | 0.5-1.5 | ≤0.030 | ≤0.030 | 0.25-0.55 | 0.4-0.8 | ≤0.65 |
| Q415NH | ≤0.12 | ≤0.65 | 1.1 | ≤0.025 | 0.03 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q460NH | 0.12 | ≤0.65 | 1.5 | ≤0.025 | ≤0.0304 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q500NH | ≤0.12 | ≤0.65 | ≤2.0 | 0.025 | ≤0.030 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
| Q550NH | 0.16 | ≤0.65 | ≤2.0 | 0.025 | ≤0.0304 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
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