A36 STEEL
A36 STEEL ROUND BAR | A36 Steel Round Bar Suppliers to UAE
ASTM A36 is the most commonly used mild and hot-rolled steel. It has excellent welding properties and is suitable for grinding, punching, tapping, drilling and machining processes. Yield strength of ASTM A36 is less than that of cold roll C1018, thus enabling ASTM A36 to bend more readily than C1018. Normally, larger diameters in ASTM A36 are not produced since C1018 hot roll rounds are used.
We manufacture rounds, flats, hexagons, squares, bright bars, etc of A36 steel.
We are leading suppliers for ASTM A36 round bars in the United Arab Emirates.
Sizes we offer in A36 steel bars are
- Rounds – 20mm to 80mm
- Bright Bars – 18mm to 63.5mm
- Flats – 50 mm x 8mm to 150mm x 25mm
- Squares – 22mm to 75mm
- RCS – 55mm, 63mm, 75mm
- Hexagons – 23.5mm to 38mm
Applications
ASTM A36 steel has the following applications:
- It is used in the bolted, riveted, or welded construction of bridges, buildings, and oil rigs.
- It is used in forming tanks, bins, bearing plates, fixtures, rings, templates, jigs, sprockets, cams, gears, base plates, forgings, ornamental works, stakes, brackets, automotive and agricultural equipment, frames, and machinery parts.
Grades Equivalent to A36 Steel
A36 can be substituted with several international equivalents, maintaining compatibility across projects:
- European Standard (EN): S235JR
- British Standard (BS): 4360 Grade 40A
- Japanese Standard (JIS): SS400
- Indian Standard (IS): 2062 Grade A
Properties of A36 grade
Machining
The machinability rate of ASTM A36 is estimated to be 72%, and the average surface cutting feed of ASTM A36 is 120 ft/min. Machining of ASTM A36 steel is not as easy as that of AISI 1018 steel.
Welding
ASTM A36 steel is easy to weld using any type of welding method, and the welds and joints so formed are of excellent quality.
Heat Treatment
Any standard carburising and hardening method for AISI 1018 steel is suitable for ASTM A36.
ASTM A36 is subjected to the following processes:
- Normalizing at 899oC – 954oC
- Annealing at 843oC – 871oC
- Stress relieving at 677oC – 927o
- Carburizing at 899oC – 927oC
- Hardening at 788oC – 816oC
Typical Chemical Compositon for Bars is as follows depending on size
- C% – 0.26% max
- Mn% – 0.6 to 0.9
- P% – 0.04 max
- S% – 0.05 max
| Mechanical Properties | Metric |
|---|---|
| Tensile Strength, Ultimate | 400 – 550 MPa |
| Tensile Strength, Yield | 250 MPa |
| Elongation at Break (in 200 mm) | 20.0 % |
| Elongation at Break (in 50 mm) | 23.0 % |
| Modulus of Elasticity | 200 GPa |
| Bulk Modulus (typical for steel) | 140 GPa |
| Poisson’s Ratio | 0.260 |
Shear Modulus | 79.3 GPa |
For enquiries kindly call us today on +919004064570 or email us at sales@ambhe.com
Benefits of Sourcing A36 Steel Bars from Ambhe Ferro in India
India has emerged as a global hub for steel production, offering numerous advantages for sourcing A36 steel bars. With abundant iron ore reserves and cost-effective labor, Ambhe Ferro provides competitive pricing without compromising quality.
- Cost-Effectiveness: Cost efficient production leads to affordable prices.
- Quality Assurance: Compliance with international standards like ASTM, backed by advanced manufacturing.
- Geographical Advantages: Rich resources and strategic location for efficient global exports.
- Reliable Supply Chain: Accessibility to raw materials and robust infrastructure.
Frequently Asked Questions (FAQ)
A) What is the yield strength of A36 steel?
The minimum yield strength is 36,000 psi.
B) Can A36 steel be welded?
Yes, A36 steel offers excellent weldability due to its low carbon content.
C) Why source A36 bars from India?
India provides cost-effective, high-quality steel with innovative manufacturing and sustainable practices.
Applications and Uses of A36 Steel Bars
A36 steel bars are versatile and find extensive use in structural and fabrication projects. They are commonly employed in the construction of bridges, buildings, and oil rigs, where bolted, riveted, or welded connections are required. In the automotive sector, A36 bars contribute to chassis and frame components, while in heavy machinery, they serve as beams and columns for support.
- Construction: Beams, columns, and framing for buildings and bridges.
- Machinery: Components in heavy equipment and industrial tools.
- Oil & Gas: Structural supports in rigs and pipelines.
- Automotive: Frames and load-bearing parts.
- General Fabrication: Welded assemblies and custom structures.
Due to its affordability and reliability, A36 steel is a preferred choice for projects requiring high strength without excessive costs.
