Customizable size Q235B H steel Profile
Q235B is a commonly used grade of low carbon steel in China, and the "H-shaped steel" refers to the cross-section shape of the steel. H-shaped steel, also known as H-beam or H-section, is named after its "H" shape when viewed from the cross-section. It is widely used in various structural applications due to its superior strength and load-bearing capabilities.
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Products |
Customizable size Q235B H steel Profile |
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Grade |
Q235B,Q355B, SS400B,A-36, AS300B, S355J0, S450J0-T, S275JR,etc |
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Length |
6m,12m or as required |
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Web Thickness |
5-45mm |
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Web Width |
100-1000mm |
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Flange Thickness |
8-70mm |
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Flange Width |
100-500mm |
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Technique |
Hot rolled / Welded |
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Standard |
ASTM / AS / BS / GB / JIS |
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Size |
100*50*5*7-900*300*16*28mm |
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Delivery time |
In 10-30 days after receiving the deposit or L/C |
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Trade terms |
FOB, CFR, CIF |
Here's the chemical composition of Q235B H steel Profile:
| Element | Chemical Composition (%) |
|---|---|
| Carbon (C) | 0.12% - 0.20% |
| Silicon (Si) | ≤ 0.30% |
| Manganese (Mn) | 0.30% - 0.70% |
| Phosphorus (P) | ≤ 0.045% |
| Sulfur (S) | ≤ 0.045% |
| Copper (Cu) | ≤ 0.30% (if specified) |
Typical mechanical properties of Q235B H steel Profile:
| Property | Typical Values |
|---|---|
| Yield Strength (σy) | ≥ 235 MPa |
| Tensile Strength (σt) | 370 - 500 MPa |
| Elongation (δ) | ≥ 26% |
| Modulus of Elasticity (E) | ~ 200 GPa |
Features of H steel Profile:
1. High strength. Compared with I-beam, H-beam structure has higher strength, and the material required to achieve the same strength requirement is less than I-beam, saving costs.
2. The structure is regular, easy to splice, more flexible in structural construction, and can improve space utilization.
3. Good structural stability. The structure constructed with H-shaped steel has high toughness and stability due to its smooth and tight connection, and is suitable for areas with frequent seismic activities.
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