ASTM A36 H Beam is one of the most commonly used wide flange steel beams in construction and general engineering projects. As a low carbon structural steel section, it offers balanced strength, excellent weldability, and good machinability, making it suitable for light to medium load-bearing applications.
ASTM A36 H Beam
As a direct steel manufacturer and exporter, GNEE supplies hot rolled ASTM A36 H beams from stable mills, with consistent mechanical performance and dimensional accuracy. Our factory-oriented supply model allows us to control quality, surface treatment, and delivery schedules efficiently for overseas projects.
Within the first stage of project planning, choosing the right ASTM A36 H Beam helps reduce fabrication difficulty and overall construction cost, especially when welding and forming performance is a priority.
ASTM A36 Wide Flange H Beam Product Description
Our ASTM A36 wide flange H beams are produced through hot rolling technology to ensure uniform grain structure and reliable strength.
Product details:
- Item: ASTM A36 wide flange H beam
- Production technology: Hot rolled
- Surface treatment options:
- Black (mill finish)
- Galvanized
- Primed
- Available profiles: HEA, HEB, HEM
Size policy:
A36 H beam sizes can be customized according to your request
Each beam is inspected for dimensional tolerance before delivery to ensure compatibility with columns, channels, and other structural members.
ASTM A36 H Beam Applications in Construction and Machinery
ASTM A36 H beams are widely used in projects where moderate strength and easy fabrication are required.
Typical application areas include:
- Structural support beams for columns, angles, and channels
- Platform frameworks
- Bridge auxiliary structures
- Machinery bases and equipment foundations
Thanks to its low carbon composition, ASTM A36 H beam performs well in welding-heavy structures without requiring complex preheating procedures.
Chemical Composition of ASTM A36 Carbon H Beam
The chemical composition of ASTM A36 steel sections is strictly controlled to maintain weldability and toughness.
| Steel Grade | Style | Carbon (max %) | Manganese (%) | Phosphorus (max %) | Sulfur (max %) | Silicon (%) |
|---|---|---|---|---|---|---|
| A36 | Steel sections | 0.26 | - | 0.04 | 0.05 | ≤0.40 |
Note: Copper content can be added when specified in the purchase order.
Mechanical Properties of ASTM A36 H Beam Steel Sections
Mechanical performance is one of the key reasons ASTM A36 H beams are chosen for structural use.
| Steel Grade | Style | Tensile Strength ksi [MPa] | Yield Point min ksi [MPa] | Elongation 8 in (%) | Elongation 2 in (%) |
|---|---|---|---|---|---|
| A36 | Steel sections | 58–80 [400–550] | 36 [250] | 20 | 21 |
These properties ensure sufficient ductility during fabrication and service.
ASTM A36 HEA H Beam Sizes
HEA series beams are commonly used for lighter structural loads.
Selected HEA sizes:
- HEA100 to HEA600
- Height range: 96 mm – 590 mm
- Flange width range: 100 mm – 600 mm
Each size follows standard web thickness and flange thickness values to ensure compatibility in European-style structures.
ASTM A36 HEB Wide Flange Beam Dimensions
HEB beams provide increased section strength compared with HEA.
HEB features:
- Higher weight per meter
- Thicker web and flange
- Improved load-bearing capability
Available sizes range from HEB100 to HEB600, suitable for columns and heavy structural frames.
ASTM A36 HEM Heavy H Beam Sizes
HEM beams are designed for high-load conditions.
Key characteristics include:
- Extra-thick flanges
- High section modulus
- Enhanced stability for heavy-duty structures
Sizes range from HEM100 to HEM600, widely used in machinery foundations and industrial buildings.
Choosing a qualified manufacturer is essential when sourcing ASTM A36 H Beam for structural and machinery applications. With stable chemical composition, reliable mechanical performance, and full HEA, HEB, and HEM size coverage, our ASTM A36 wide flange beams meet international project requirements.
As a factory-based supplier, we support customized sizes, surface treatments, and export packaging to ensure smooth project execution.
Contact us for the latest A36 Steel Channel price list.
What is A36 structural channel?
A36 steel channels are a commonly used material in construction and building projects. This low-carbon steel is not heat treated, meaning that its strength and durability don't come from hardening. It is most commonly used when great load-bearing capacity or support is required, such as beams and girders.
What does A36 stand for?
A36 is designated by its mechanical properties instead of its chemical properties. In the American Society for Testing Materials (ASTM) system, the A stands for ferrous metal, while the 36 refers to its minimum yield strength of 36,000 PSI.
Why is it called A36 steel?
It's one of the most commonly used steel grades for structural applications in the United States. The number "36" refers to its minimum yield strength (36,000 psi).
What is A36 material equivalent to?
The ASTM A36 plate is equivalent to grades like ASTM A283C, JIS G3101 SS400, JIS G3106 SM400A, EN10025-2 S235JR, DIN17100 ST37-2, and FE360B.
Is A36 steel still used?
A36 steel is one of the most used structural steels in North America.
Can A36 steel be hardened?
A36 can be flame hardened but has not got a high enough carbon content for the usual quenching and tempering. 1018 but also A36 can be carburized, which gives either steel grade a harder surface.