Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of q275 steel in China. Welcome to wholesale customized q275 steel at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
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Material:
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Q275
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Technique:
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Hot Rolled / Cold Rolled
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Standard:
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ASTM,JIS,GB/T
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Surface:
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According To Customer's Requirement
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Thickness:
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0.6-200mm
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Width:
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1250mm, 1500mm 3000mm Or Required
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Length:
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3000mm, 6000mm ,12000 Or Required
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Application:
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Gears, Shafts, Sprockets, Keys, Bolts, Nuts, Sections For Agricultural Machinery, Conveyor Chains And Links
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Q275 is a kind of carbon structural steel with high strength, good plasticity, cutting performance and certain welding performance. Small parts can be quenched and strengthened. It is mostly used to manufacture parts with high strength requirements, such as gears, shafts, sprockets, keys, bolts, nuts, profile steels for agricultural machinery, conveyor chains and links.
Product Description:
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Product Name |
Steel sheets/plate |
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Size |
as required |
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Width |
50mm-6000mm or as required |
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Thickness |
0.6mm-200mm or as required |
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Standard |
ASTM ,JIS,GB/T |
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Technique |
Hot rolled /Cold rolled |
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Surface Treatment |
According to customer's requirement |
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Thickness Tolerance |
±0.01mm~ ±0.25mm |
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Material |
Q275 |
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Application |
It is mostly used to manufacture parts with high strength requirements, such as gears, shafts, sprockets, keys, bolts, nuts, profile steels for agricultural machinery, conveyor chains and links. |
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MOQ |
1 ton , We can accept sample order. |
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Shipment Time |
Within 15-20 workdays after receiving deposit or workable L/C |
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Export Packing |
Waterproof paper, and steel strip packed. |
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Capacity |
250,000 tons/year |
Chemical Composition:
| Grade | C | Si | Mn | P | S |
| % | ≤% | % | ≤% | ≤% | |
| Q275 | 0.28-0.38 | 0.35 | 0.5-0.8 | 0.045 | 0.050 |
Physical properties :
| Tensile strength (σb/MPa) | 410-540 |
| Elongation (δ5/%) | ≥22(thickness≦40mm) |
| ≥21(thickness>40-60mm) | |
| ≥20(thickness>60-100mm) | |
| ≥18(thickness>100-150mm) | |
| ≥17(thickness>150-200mm) |
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