What is Black Coil Steel? Technical Information, Applications, Price List
Looking at the continuous development of construction projects today, steel is one of the main materials used to build solid structures. Therefore, there are many customers interested in learning about what is Phi 10 steel, its characteristics, and its price. These are the issues that we will address in detail through the following article.
Phi 10 steel, also known as D10 steel, is a specialized material used in all construction projects with a cross-sectional cutting diameter of 10mm and a length of 11.7m per bar.
D10 steel possesses many outstanding characteristics, such as high heat resistance, good rust resistance, and excellent load-bearing capacity through the production and high-temperature tempering process. The most notable feature is the longevity of all structures when using Phi 10 steel products, which can reach 15-20 years.
When discussing the characteristics of Phi 10 construction coil steel, it is quite similar to Phi 6 rolled steel but with a larger diameter.
Regarding standards and packaging specifications, it will depend on each manufacturer. For example, Hoa Phat Phi 10 steel, will always be labeled as CB240-T with an average weight of each coil ranging from 1000kg to 2000kg.
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According to highly skilled experts in the construction industry, Phi 10 steel’s product quality is highly praised. The reason is that it is tempered at very high temperatures, ensuring the steel’s durability.
Not only does Phi 10 steel have the advantage of durability, but its load-bearing capacity is also excellent. It can withstand most adverse environmental impacts such as rain, wind, storms, and strong sunlight. Consequently, all construction designs using D10 steel remain sturdy over time.
Furthermore, Phi 10 steel also impresses with its strength, flexibility, and suitability for various types of construction, from small to large projects in today’s life, such as civil, industrial, and transportation constructions.
The last advantage of Phi 10 steel is that it can achieve a high level of accuracy in terms of dimensions.
Due to its characteristics and properties, Phi 10 steel is regularly used as the main material in all civil and industrial constructions, especially in reinforced concrete structures.
Additionally, Phi 10 steel is often used to create strong frames for objects and constructions due to its excellent load-bearing capacity. It is commonly seen in large-scale projects such as hydroelectric facilities, industrial zones, bridges, residential buildings, and more, becoming very familiar in our daily lives.
The detailed price list of Phi 10 steel from different manufacturers is as follows:
| Type of Steel | Quantity (bars/coils) | Unit Price (VND/bar) |
| Phi 10 Southern Steel | 350 | 61,000 |
| Phi 10 Vietnam-Japan Steel | 300 | 62,000 |
| Phi 10 Pomina Steel | 230 | 63,000 |
| Phi 10 Hoa Phat Steel | 384 | 60,000 |
| Phi 10 Vietnam-Australia Steel | 280 | 65,000 |
| Phi 10 Vietnam-USA Steel | 320 | 65,000 |
| Phi 10 Sunco Stee | 350 | 58,000 |
| Phi 10 Dong A Steel | 290 | 55,000 |
| Phi 10 Tung Ho | 250 | 55,000 |
Below are some frequently asked questions about D10 steel that we have compiled and answered to provide a better understanding of this type of steel:
In reality, the specific weight of Phi 10 steel is 7850 kg/m³, which is a constant value.
Most steel manufacturers adhere to the specified technical parameters to ensure maximum convenience in using their products. Therefore, the length of each Phi 10 steel bar is the same at 11.7 meters. They are often bundled together to reduce the area and make transportation more convenient.
To calculate the weight of one meter of Phi 10 steel, you can use the following formula:
Weight (m) = (7850 x L x π x d²) / 4
Where:
According to this formula and given that each bar of Phi 10 steel is 11.7 meters long, we have:
m = (7850 x 11.7 x 3.14 x 0.01²) / 4 = 7.21 kg
Thus, the weight of one bar of Phi 10 steel is 7.21 kg.
Throughout history, the steel market has always been vibrant with many distributors supplying Phi 10 steel products. However, because these distributors import products from various factories, including counterfeit and low-quality products from China, it is essential to be cautious when choosing to purchase steel.
To help customers obtain the best-quality Phi 10 steel at reasonable prices, we provide some tips on purchasing Phi 10 steel:
First and foremost, it depends on each customer’s needs to search for and choose reputable and guaranteed Phi 10 steel brands in the market. Avoid buying cheap products, as they are often low-quality Chinese goods.
Next, look for first-tier distributors with reasonable prices and a long-standing reputation in the market.
These distributors must provide all necessary documents related to the products they sell.
Evaluate and compare the quality of several distributors to have a basis for choosing, or seek advice from experienced individuals in the field.
Reference : What is 1 Ly Binding Steel? The Cheapest Price Quote for 1 Ly Binding Steel Today.
With accumulated experience in the construction materials market, Stavian Industrial Metal Joint Stock Company is proud to supply the highest quality steel products to customers. Moreover, when purchasing from us, customers can enjoy many commitments:
If you need advice on purchasing and using Phi 10 steel, please contact Stavian today for the most dedicated and helpful support.
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