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structural steel
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Structural steel  is steel that meets specific strength and formability grades. Formability is expressed as elongation after interruption of the tensile test. Structural steels are generally used for applications such as load-bearing, where the strength of the steel is an important design criterion.

Structural steel introduction

Structural steels can be subdivided into: carbon structural steels, high-quality carbon structural steels, low-alloy high-strength structural steels, alloy structural steels, spring steels, weathering structural steels, chip-prone structural steels, non-tempered mechanical structural steels, etc.

Skyscrapers or high-rise buildings are constructed using structural steel because of its constructability and high strength-to-weight ratio.

Composition of structural steel

D-6AC Vac Melt N&T0.460.250.751.100.601.000.10

Mechanical Property Structural steel

Material(Structural steel)
Tempering TreatmentUltimate Tensile Strength (Mpa)0.2 % Yield Strength (Mpa)% Elongation% Reduction of AreaHardness HRC
D6AC VAC ARC316°C (600°F)1931172472353
D6AC VAC ARC510°C (950°F)1572134572546

Specifications of structural steel

Product Information

Prefabricated Steel structure for Factory, Terminal, Building, Airport...

Product Name

Prefabricated Steel structure


Grade of Steel plate: Q235, Q345, SS400, SS540...


According to required by the design

Surface Treatment

Hot Dipped Galvanizing or Painting


ISO9001, JIS H8641, ASTM A123

Spare Parts

1% for small part

Packaging & Delivery

According to Customer's request

Packaging Details

Standard export package or as per client's requirements

Delivery Time

Normally 60 - 90 days

Applications of Structural steel


Structural steel is mainly used for construction purposes thanks to the rigidity and high strength to weight ratio. Structural steel is used to construct residential and commercial buildings, warehouses, aircraft hangers, hospital and school buildings, metro stations, stadiums, bridges, etc. Construction of these structures is done with the help of structural steel design components such as channels, beams, angles, and plates.

Vehicle Building

Structural steel has high levels of elasticity, strength, ductility, and corrosion resistance that helps in vehicle building. This robust material is used for engineering and manufacturing of transport vehicles such as trucks, aircrafts, ships, trains, etc. Structural steel is also used in manufacturing other transport related components such as rails, ship and jet engine components, aircraft undercarriages, anchor chains, etc.
Energy Infrastructure 

Various sectors of energy such as nuclear, wind power, electric, mining, oil and natural gas make use of structural steel for manufacturing different components. The major reason for using structural steel is its ability to corrosion, fire, and weather resistance which reduces several risks and accidents at sites where they are used. Structural steel is used for manufacturing and creating transmission towers, turbines, electromagnetic shields, electricity pylons, oil and gas wells, and pipelines in these industries.
Other Applications

The ductile and malleable properties of structural steel make it possible to mold and shape them in several ways and forms. Also, it is a cost-effective material considering the benefits structural steel designs provide. Structural steel is often used for the following purposes too:

our export country

We are a well known worldwide supply and export Structural steel in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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