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Hot Rolled Steel Round - 3/4 Inch
Image Hot Rolled Steel Round - 3/4"

Hot Rolled Steel Round - 3/4 Inch

In stock
SKU
HRRD.750
$16.64
Be the first to review this product
3/4" diameter A36 Hot Rolled Steel Round Bar, 240" length. A general-purpose, low-carbon steel bar meeting ASTM A36 specifications. It offers excellent weldability and formability with a minimum yield strength of 36,000 PSI. Its medium diameter makes it ideal for axles, shafts, structural supports, and general fabrication projects. In stock for same-day Los Angeles pickup.

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Product Description
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More Information
Weight1.502000
bobco_dimensions_width0.75
bobco_dimensions_length240
bobco_thickness0.75
price_21to500
price_11to200
price_6to100
addon_charges_fraction2
addon_charges_percentage20
addon_charges_simple7
MAX LENGTHS20
FULL LENGTH PRICE33.19
Thickness0.75
Dimension Length240.000000
Dimension Width0.750000
Dimension Height0.750000

A36 Hot Rolled Steel Round - 3/4" x 240"

This 3/4" diameter A36 Hot Rolled Steel Round bar is a cost-effective structural steel conforming to ASTM A36 standards. It provides a minimum yield strength of 36,000 PSI, excellent formability, and superior weldability, making it a reliable choice for general fabrication and repair. In stock Los Angeles.

  • A36 Hot Rolled Steel Construction
  • ASTM A36 Certified
  • 58,000-80,000 PSI Tensile Strength
  • Excellent Weldability
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

A36 hot rolled steel round is a low-carbon steel produced by rolling at high temperatures, resulting in a scaled surface finish and stress-free internal structure. This process makes it easy to form and weld. Conforming to ASTM A36, it combines good strength and ductility at an economical price point, ideal for applications where a pristine surface finish is not required.

As a medium-diameter bar, this 3/4" round is perfectly suited for manufacturing shafts, axles for trailers and carts, support rods, and other machined components where its balance of strength and cost-effectiveness is critical. It is also commonly used for concrete dowels and decorative railings.

Specifications

  • Material: A36 Hot Rolled Steel
  • Standards: ASTM A36
  • Strength/Tensile: 58,000-80,000 PSI
  • Dimensions: 3/4" diameter x 240" length
  • Finish: Mill Finish (Hot Rolled)
  • Certifications: MTR Available

Applications

  • Automotive & Trailer: Axles and shafts - chosen for its strength and durability in non-critical load applications.
  • General Fabrication: Brackets, braces, and support elements - valued for its low cost and excellent weldability.
  • Construction: Concrete anchors and dowel pins - provides reliable structural support and can be easily worked on site.
  • Industrial Machinery: Support rods, guide pins, and spindles - where high precision is secondary to strength and cost.

Target Users

Fabricators, welders, and construction professionals rely on A36 Hot Rolled Round for structural integrity and ease of use in projects throughout the Los Angeles area.

Finish Options

This product comes standard with a mill finish, characterized by a dark, flaky scale formed during the hot rolling process. This scale can be removed by grinding, sandblasting, or pickling for painting. For specific project requirements, other finishes may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.

How to Measure

Round bar is measured by its diameter - the distance across its circular face. Use calipers for an accurate measurement.

Example: To order this round bar, specify "A36 Hot Rolled Round, 3/4 inch diameter x 240 inch length".

Order Checklist

  • Product name and required dimensions (3/4" x 240")
  • Material specification and quantity
  • Confirm grade (A36) meets requirements
  • Surface finish requirements (Mill Finish)
  • Certifications required (Mill Test Report)
  • Special handling or delivery requirements

Quick Facts

Product
Hot Rolled Steel Round - 3/4 Inch x 240"
Material
A36 Hot Rolled Steel
Standards
ASTM A36
Key Properties
58,000-80,000 PSI tensile, excellent weldability, good formability
Primary Applications
Axles, shafts, general fabrication
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock A36 Hot Rolled Round Bar in diameters from 1/4" to 6" and standard 20 ft (240") lengths. This 3/4" x 240" size is available for immediate pickup in Los Angeles.

Custom cutting services available.

Contact for Sizing
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You're reviewing:Hot Rolled Steel Round - 3/4 Inch
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