How to Choose the Right Angle Iron Size for Your Project

Angle iron is a versatile steel material used in construction and furniture. With its 90° angle shape, this steel is often used for building frames, canopies, warehouse shelves, and even home furnishings. However, choosing the right size of angle iron is crucial for a more sturdy, safe, and efficient project.

Here's a practical guide to choosing the right size of angle iron:

1. Determine the Project Function
Each project has different needs.

• Light furniture → use small angle iron (for example, 20x20 mm to 30x30 mm).
• Warehouse or display racks → use medium sizes (40x40 mm to 50x50 mm).
• Building frames, canopies, or heavy construction → use large sizes (60x60 mm to 100x100 mm).

2. Consider the Thickness of the Steel
In addition to the length of the angle's sides, the thickness of the steel also significantly affects its strength.

• A thickness of 2–3 mm → is sufficient for furniture and light-duty applications.
• 4–6 mm thickness → suitable for medium-scale building frames.
• Thicknesses above 6 mm → ideal for large constructions or those supporting heavy loads.

3. Adjust to the Load Supported
The heavier the load to be supported, the larger the size and thickness of the angle iron required. Avoid choosing a size that is too small, as it can cause the structure to quickly deteriorate.

4. Check Standard Specifications
Choose angle iron with SNI/ISO quality standards to ensure the size and thickness meet specifications. This also ensures the strength and quality of the material.

5. Consult with an Expert or Supplier
If you are still unsure, don't hesitate to consult a trusted contractor or distributor. They can recommend the size that best suits your project needs.

Conclusion

Choosing the right angle iron size will make your project stronger, more efficient, and more durable. By considering function, thickness, load, and quality standards, you can determine the most suitable material for your construction or furniture.

👉 Get quality angle iron in a complete range of sizes only at PT Intisumber Bajasakti:
📞 Tel: 021-66675999
🌐 Web: intisumberbajasakti.com
✉️ Email: info@intisumberbajasakti.com

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