GB Q235B H profile steel
Q235B is one of the most common steel grades in China. It is cheap and can be used for most products that do not require high performance. It is composed of Q+number+quality grade symbol+deoxidation method symbol. Its steel number is preceded by "Q", which represents the yield point of the steel, and the number behind it represents the value of the yield point in MPa. For example, Q235 represents a carbon structural steel with a yield point (σs) of 235 MPa.
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Product Name |
GB Q235B H profile steel |
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Grade |
Q195, Q215, Q235, Q345, 16Mn, ASTMA36, ASTMA572, SS400, SS490, A36, S235JR, S355JR, ST37, ST52, etc. |
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Standard |
AISI ASTM BS DIN GB JIS EN |
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Flange Thickness |
4.5-35mm |
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Flange Width |
100-1000mm |
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Web Thickness |
4.5-70mm |
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Web Width |
100-450mm |
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Length |
5.8m, 6m, 9m, 11.8m, 12m or as your requirement |
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Surface |
Perforated/ Galvanized/ Black/ Paint Bright/ Polished/ Turn smooth(Peeled)/ Brush/ Mill/ Pickled |
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Technique |
Hot Rolled and High Frequency Welded |
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Packing |
In bulk or container
Standard seaworthy packing or as your required |
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Payment Term |
TT/ LC/ After Copy of the BL |
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DeliveryTime |
Within 7days |
Below are some common uses of Q235B h-beam:
1. Frame: Q235B H-shaped steel is widely used in the frame of civil and commercial buildings. Steel has high strength and bearing capacity, is suitable for various loads, and is an important guarantee for the stability and durability of building structures.
2. Beam and column: H-shaped steel is Q235B-shaped steel, which is widely used in construction projects. In bridges, warehouses, factories and high-rise buildings, they play a supporting and stabilizing role.
3. Bridge piers: Q235Bh steel is widely used in the construction of bridge piers because of its excellent strength and weight ratio. It has the characteristics of strong bearing capacity, bending resistance and torsion resistance, and is a good bridge structural material.
4. Industrial platforms and brackets: In the industrial field, Q235B H-shaped steel is usually used to manufacture aerial work platforms, brackets and sandwich structures. This steel structure can be used in various industrial productions to ensure the stability and safety of operation.
5. Capital construction projects: Q235B H-shaped steel is suitable for all kinds of capital construction projects that require large and high-strength structures, such as railway stations, airports, stadiums, etc.
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