I250 Steel: Price, Weight, and Size Specifications

In the construction industry, selecting appropriate building materials plays a crucial role in ensuring the safety and durability of structures. Among these materials, I250 steel is attracting the attention of contractors and architects due to its outstanding advantages. However, to maximize the benefits this type of steel offers, it is essential to have a clear understanding of its specifications and weight. Let’s explore detailed information about I250 steel in the article below to apply it most effectively in construction projects.

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I250 Steel – Specifications, Technical Parameters, and Detailed Price List

Detailed specifications and weight of I250 steel

I250 steel is one of the widely used types in the construction industry due to its high load-bearing capacity and flexibility in structural design. Produced according to high-quality standards from leading countries such as Russia, Japan, China, and the USA, this type of steel often has steel grades like CT3, SS400, Q235A/B/C, and A36, complying with standards such as GOST 380-88, JIS G3101, SB410, 3010, and ASTM A36.

Information about the specifications and weight of I250 steel can be represented through specific parameters as shown in the figure below:

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Detailed dimensions of I250 steel

  • H: Height (mm)
  • B: Width (mm)
  • t1: Thickness (mm)
  • L: Length of the curved edge (mm)
  • W: Weight of I250 steel (kg/m)

Stavian provides updated information on the specifications, weight, and size of I250 steel, helping customers easily understand the technical information and apply it efficiently in construction projects.

HxBxT Origin Weight
Barem kg/piece
(12 m)
Barem kg/piece
(6 m)
sections steel i250x125x6x9 x 12m Posco 29,6 322.8 161.4

Thus, the specific weight of I250 steel for a 6m piece is 161.6kg, and for a 12m piece is 322.8kg.

I250 steel prices at Stavian

Information about the price of I250 steel from the Posco factory at Stavian, specific product information: I250x125x6x9 steel with a length of 12m. The price list of I250 steel from Stavian with specific parameters is as follows:

  • Product name: I250x125x6x9 x12m steel (Posco)
  • Weight of I250 steel: 322.8 kg/piece
  • Unit price VND/kg: 20,000 VND
  • Unit price VND/piece: 7,104,000 VND

Stavian commits to providing genuine I250 steel products from the Posco factory, ensuring high quality and complete origin certificates (CO/CQ). At the same time, the company offers many attractive incentives such as the most competitive prices in the market, discount policies, and free transportation to the construction site.

Please note that the I250 steel price list provided above is for reference only. For accurate information and a quote for your specific order, please contact directly through Stavian’s hotline: (+84)975 271 499.

I250 steel technical specifications

The technical specifications of I250 steel have many similarities with other I200 and I300 steel types, including weight, steel piece length, production standards, steel grades, and many other factors. However, the distinctive feature of I250 steel is differentiated through specific values:



Weight: 29.6kg/m, 161.4kg/6m piece, 322.8kg/12m piece
Steel grade: A36 – SS400 – SM490B
Standard: JIS G3101 – ASTM – EN10025 – DIN17100
Origin: At Posco Vietnam steel factory
Length: Each I250 steel piece has a length of 6m/piece or 12m/piece (customers can order as required)

These technical specifications help distinguish I250 steel from other types and provide specific information about weight, steel grade, production standards, and origin, thereby assisting in the selection and use of these steels in various construction and industrial applications.

Chemical and mechanical properties of I250 steel

Steel Grade

Chemical Composition (%)

C max Si max Mn max P max S max
SM490A 0.20 – 0.22 0.55 1.65 0.035 0.035
SM490B 0.18 – 0.20 0.55 1.65 0.035 0.035
A36 0.27 0.15 – 0.40 1.20 0.040 0.050
SS400       0.050 0.050

The above parameters are the basic chemical composition of each steel grade in the I250 steel type, providing information about the amount of carbon, silicon, manganese, phosphorus, and sulfur in each steel type. These are essential parameters for evaluating and using these types of steel in construction and industrial applications.

Mechanical properties and specifications of I250 steel

Steel Grade

Mechanical Properties

YS Mpa TS Mpa EL %
SM490A ≥325 490 – 610 23
SM490B ≥325 490 – 610 23
A36 ≥245 400 – 550 20
SS400 ≥245 400 – 510 21

Applications of I250 steel in life

I250 steel, produced according to JIS 3101 – SS 400 standards through the process of ore processing and stages formed from the melting process, rolling to the final product. This ensures stable quality throughout the design and use process.

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I250 steel has many important applications in various industries:

  • Construction structures: Used in house structures, construction projects.
  • Shipbuilding industry: Used in the production of ships and related equipment.
  • Transmission towers: Build transmission towers.
  • Technical structures: Used in technical projects, load-bearing structures.
  • Bridges, road towers: Used in the construction of bridges and road structures.
  • Lifting heavy machinery: Used in lifting and transporting heavy machinery.
  • Container frames, cargo storage racks: Manufacture container frames and cargo storage racks.
  • Bridges, transmission towers: Used in the construction of bridges and tall structures.
  • Other applications: Widely applied in various fields due to flexibility and high load-bearing capacity.

With its superior advantages and flexibility in construction, I250 steel plays an essential role in building infrastructure and important projects, as well as in various industries.

Advantages of I250 steel?

I250 steel from Posco brings several outstanding advantages:

  • Origin from Posco: Produced by the renowned Posco steel group, this product is highly regarded not only in Vietnam but also globally.
  • Diverse sizes: I250 steel offers many choices with different sizes, complying with international standards, meeting the diverse needs of the market.
  • High quality: Produced on the ISO 9001:2008 quality management system and using DANIELI production lines from Italy – a leading supplier of steel refining equipment globally, I250 steel Posco achieves high quality and reliability.
  • Reasonable price: With superior quality and competitive prices, this product is becoming an increasingly popular choice in many industries and construction projects.

Stavian Metal – A reputable unit specializing in supplying I250 steel in Vietnam

Stavian Industrial Metal Corporation is a reputable and quality I250 steel supplier in Vietnam, specializing in providing steel products for both large and small construction projects. The company is committed to delivering products with high quality, meeting technical and international standards.

thep hinh i250

Stavian Metal – A reputable unit specializing in supplying I250 steel in Vietnam

Stavian’s steel products are made from high-quality steel materials, ensuring high strength and stability. With a wide range of sizes and thicknesses, from small to large, to suit customer requirements.

The company owns a modern system of machinery and equipment, assisting in the production and processing of steel products with high precision. Reasonable and competitive price policies are also proposed to support customers in choosing products and placing orders conveniently. With a commitment to continuous effort and product quality, Stavian has built a reputation as a reliable partner for many businesses in the steel supply sector in Vietnam.

For more information, please refer to:

How to Distinguish Between I and H Steel Shapes
I300 Steel: Price, Weight, and Size Specifications


I250 steel is not just an ordinary construction material but also a significant milestone in shaping modern construction infrastructure. With excellent properties of strength, flexibility in design, and ease of installation, this steel type has contributed significantly to the development of various industries in life. If you need to find a reputable unit that supplies I250 steel, please contact Stavian through the information below:

Stavian Industrial Metal Joint Stock Company


  • Headquarters: No.508 Truong Chinh Street, Nga Tu So Ward, Dong Da District, Hanoi City
  • Hai Phong Branch: 6th Floor, Thanh Dat 1 Tower, No.3 Le Thanh Tong Street, May To Ward, Ngo Quyen District, Hai Phong City
  • Southern Branch: 12Ath Floor, Vincom Center, No.72 Le Thanh Ton, District 1, Ho Chi Minh City
  • Hotline: +84 2471001868 / +84975271499

Website: https://stavianmetal.com

Email: info@stavianmetal.com




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