Are you looking for high-quality 30×30 square steel at a reasonable price? Don’t miss this article! Bao Tin Steel will help you understand the size, thickness, application, and price of 30×30 square steel, so you can make the best choice for your project.
Technical specifications of 30×30 square steel

Based on the manufacturing method, this square iron is divided into 2 types: black square steel and galvanized square steel. Below are the most basic specifications of this 30×30 square steel:
- Size: 30×30
- Length: 6m, 9m, 12m (tree unit)
- Standard thickness: 0.8mm – 3.0mm
- Origin: Vietnam, Russia, Japan, China, Taiwan, Korea…
- Standard: ATSM, JIS, TCVN…
30×30 square steel weight lookup table
Specifications and weight of 30×30 black square steel
| Specifications | Kg/6m length |
| 30x30x0.8 | 4 |
| 30x30x0.9 | 4.5 |
| 30x30x1 | 5 |
| 30x30x1.1 | 5.4 |
| 30x30x1.2 | 6 |
| 30x30x1.4 | 6.7 |
| 30x30x1.7 | 8.5 |
Specifications and weight of 30×30 galvanized square steels
| Specifications | Kg/6m length |
| 30x30x0.6 | 3,2 |
| 30x30x0.7 | 3,85 |
| 30x30x0.8 | 4,38 |
| 30x30x0.9 | 4,9 |
| 30x30x1.0 | 5,43 |
| 30x30x1.1 | 5,94 |
| 30x30x1.2 | 6,46 |
| 30x30x1.4 | 7,47 |
| 30x30x1.5 | 7,9 |
| 30x30x1.8 | 9,44 |
| 30x30x2.0 | 10,4 |
| 30x30x2.5 | 12,95 |
| 30x30x3.0 | 15,26 |
Price list of 30×30 Hoa Phat square steels of all kinds
Weight is one of the main factors affecting the price of 30×30 square steels. From the weight table above, you must have seen the difference in weight between the two types of 30×30 square steels.
In addition, this price also has differences between brands. To help you visualize, we would like to provide the price list of 30×30 Hoa Phat square steel for your reference.
Note: This is just a REFERENCE PRICE LIST, prices may change continuously. To get the latest quote at the time you need, please contact us – 0932 059 176!
| Specifications | Thickness (mm) | Weight (Kg/6m length | Price of black square steel 30×30 (VND/6m bar) | Giá thép hộp mạ kẽm 30×30 (đồng/ cây 6m) |
| 30 x 30 (81 length/bunch) | 0.70 | 3.85 | 59,700 | 67,400 |
| 0.80 | 4.38 | 67,900 | 76,700 | |
| 0.90 | 4.90 | 76,000 | 85,800 | |
| 1.00 | 5.43 | 84,200 | 95,000 | |
| 1.10 | 5.94 | 92,100 | 104,000 | |
| 1.20 | 6.46 | 100,100 | 113,100 | |
| 1.40 | 7.47 | 115,800 | 130,700 | |
| 1.80 | 9.44 | 146,300 | 165,200 | |
| 2.00 | 10.40 | 161,200 | 182,000 | |
| 2.30 | 11.80 | 182,900 | 283,200 | |
| 2.50 | 12.72 | 197,200 | 305,300 | |
| 2.80 | 14.05 | 210,800 | 337,200 | |
| 3.00 | 14.92 | 223,8 | 358,100 |
Hoa Sen 30×30 square steel price list
| THoa Sen 30×30 galvanized square steel | |||
| Size | Thickness | Kg/length | Price/6m length |
| 30×30 | 0.9 | 4.2 | 77.000 |
| 30×30 | 1.2 | 5.5 | 105.000 |
| 30×30 | 1.4 | 7 | 131.000 |
| 30×30 | 1.8 | 9.2 | 165.000 |
Applications of 30×30 square steel
- Used as the main structure for construction works such as houses and factories. Applied
- in construction support systems to create safe and efficient working conditions.
- Used to create columns and roof beam structures for construction projects.
- Used to make railings for stairs, balconies, and protective fences.
- Used in creating architectural structural parts such as door frames and glass frames.
- Used in the design and manufacture of furniture such as tables, chairs, and bookshelves.
Above is the basic information of 30×30 square steel. Bao Tin Steel is useful for everyone. If you want to buy this type of square steel for your project, please contact us immediately to receive the best and latest quote! Hotline: 0932 059
Tiger Steel is a subsidiary of Bao Tin Steel

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