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Hot Rolled Steel Round Bar

Hot Rolled Steel Round Bar

Hot rolled steel round bars are cylindrical metal products produced through a hot rolling process, resulting in a smooth, uniform surface and an excellent combination of strength and workability. Ideal for applications in construction, manufacturing, and engineering, these bars are widely used for their durability, versatility, and ability to be easily welded, machined, or formed into various shapes. They are available in different diameters and grades to meet specific industry requirements and standards.

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Alloy ASTM Characteristics
A36 ASTM A36

Construction and structural applications such as building frameworks and infrastructure projects.

Manufacturing machinery and equipment components like shafts, axles, and gears.

Fabrication of automotive parts, including engine components and chassis structures.

CHEMICAL COMPOSITION

  • The chemical composition of this material is predominantly iron at 99%, with carbon making up 0.26% and copper at 0.2%. Manganese is present at 0.75%, while phosphorus does not exceed 0.04% and sulfur is limited to a maximum of 0.05%.

MECHANICAL INFORMATION

  • The material features a density of 0.282 lb/in³ (7.8 g/cc) and exhibits mechanical properties such as an ultimate tensile strength of 58,000 psi (400 MPa), yield tensile strength of 47,700 psi (315 MPa), and shear strength of 43,500 psi (300 MPa). The melting point ranges from 2,590 to 2,670°F (1,420 to 1,460°C), and it has a Brinell hardness number of 140. Manufactured through a hot-rolled process, the material composition primarily consists of iron at 99% with other elements including carbon at 0.26%, copper at 0.2%, manganese at 0.75%, and trace amounts of phosphorus and sulfur not exceeding 0.04% and 0.05%, respectively. The available sizes range from 1/4" to 3" in diameter, all with a length of 240.00", and weights scaling from 0.170 lbs/ft to 24.030 lbs/ft. These values are general approximations, and material test reports are obtainable upon request via our Customer Service Department.

AVAILABLE SIZES

  • Available sizes for this category are as follows: The sizes are 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4", 2", 2-1/4", 2-1/2", and 3", each with a length of 240.00 inches. The corresponding weight in pounds per foot for each size is 0.170, 0.260, 0.375, 0.510, 0.667, 0.845, 1.042, 1.502, 2.055, 2.670, 3.380, 4.173, 5.049, 6.010, 7.052, 8.178, 10.680, 13.520, 16.689, and 24.030 respectively.