H-beam standard sizes in India

H-beams, also known as wide-flange beams, are a common structural steel member used in construction projects in India. They are known for their strength, durability, and versatility, and are often used in applications such as bridges, buildings, and other structures that require strong horizontal support. If you are in the market for H-beams for your construction project in India, it’s important to understand the standard sizes that are available to you. In this article, we will explore the standard sizes of H-beams in India and provide guidance on how to select the right size for your project.

Standard Sizes of H-Beams in India

The standard sizes of H-beams in India are determined by the Bureau of Indian Standards (BIS). The BIS has established a set of standards for structural steel, including H-beams, that ensure their quality and performance. The standard sizes of H-beams in India are determined by the weight per meter of the beam, as well as its depth and width.

The standard sizes of H-beams in India range from H100x100 to H600x200. The “H” in the size designation stands for “wide-flange,” while the numbers after the “H” indicate the depth and width of the beam in millimeters. For example, an H300x150 beam has a depth of 300 millimeters and a width of 150 millimeters.

H-beams come in a range of sizes and shapes to suit different project requirements. In India, the most commonly used sizes of H-beams are based on the Indian Standard IS 2062. The standard sizes and dimensions of H-beams in India are as follows:

1. ISMB 100 – Width 100mm, Height 75mm, Weight 8.2kg/meter
2. ISMB 125 – Width 125mm, Height 75mm, Weight 12.8kg/meter
3. ISMB 150 – Width 150mm, Height 80mm, Weight 15.0kg/meter
4. ISMB 175 – Width 175mm, Height 85mm, Weight 18.2kg/meter
5. ISMB 200 – Width 200mm, Height 100mm, Weight 25.4kg/meter
6. ISMB 250 – Width 250mm, Height 125mm, Weight 37.3kg/meter
7. ISMB 300 – Width 300mm, Height 140mm, Weight 46.2kg/meter
8. ISMB 350 – Width 350mm, Height 140mm, Weight 52.4kg/meter
9. ISMB 400 – Width 400mm, Height 140mm, Weight 61.4kg/meter
10. ISMB 450 – Width 450mm, Height 150mm, Weight 72.4kg/meter
11. ISMB 500 – Width 500mm, Height 180mm, Weight 86.9kg/meter
12. ISMB 600 – Width 600mm, Height 210mm, Weight 122.6kg/meter

Selecting the Right Size H-Beam for Your Project

When selecting the right size H-beam for your project in India, there are several factors to consider. Some of the most important factors include:

1. Load-Bearing Capacity: The load-bearing capacity of an H-beam is determined by its weight per meter, as well as its depth and width. Make sure to select an H-beam that can support the weight of your project.
2. Span Length: The span length of your project will also impact the size of the H-beam you need. Longer spans require larger beams to provide adequate support.
3. Height and Clearance: The height and clearance of your project will also impact the size of the H-beam you need. Make sure to select a beam that provides adequate clearance for your project requirements.
4. Cost: The cost of the H-beam you select will depend on the size and weight of the beam. Be sure to select a beam that fits within your budget.

Conclusion

If you are in the market for H-beams for your construction project in India, understanding the standard sizes available to you is important. The Bureau of Indian Standards has established a set of standards for structural steel, including H-beams, that ensure their quality and performance. When selecting the right size H-beam for your project, be sure to consider factors such as load-bearing capacity, span length, height and clearance, and cost. By selecting the right size H-beam for your project, you can ensure that your structure is strong, durable, and able to withstand the demands of your application.