1.375" Alloy Steel Round Bar 4130-Normalized MPN:7371_72_0
1.375" Alloy Steel Round Bar 4130-Normalized
This 4130 alloy steel round bar is a premium material ideal for demanding applications requiring high strength, durability, and machinability. Its normalized heat treatment and air-hardened finish provide a strong and stable foundation for fabrication and machining. Suitable for use in structural components, machinery, and equipment, this alloy steel rod offers a tensile strength of 97,000 psi and a yield strength of 63,000 psi. Its versatility and reliability make it an excellent choice for various industries, including aerospace, automotive, and construction, where high-performance materials are essential. Its machinability and heat treatability also make it an attractive option for custom fabrication projects.
Top product features:
- Air-Hardened for increased strength and durability
- Tensile Strength of 97,000 psi for high load-bearing capacity
- Heat Treatable for improved machinability and formability
Top product applications:
- Aerospace industry components
- Machine tool components
- High-strength fasteners and fittings
Alloy Steel Rod, Material Alloy Steel, Material Grade 4130, Overall Length 6 ft, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Outside Diameter 1 3/8 in, Outside Diameter Tolerance +/-0.004 in, Yield Strength 63,000 psi, Fabrication Cold Rolled, Rockwell Hardness 92 HRB, Brinell Hardness 197 BHN, Machinability Not Rated, Tensile Strength 97,000 psi, Includes Material Certificate Material Certificate with Lot Number
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 48.50
- Package Width: 3.25
- Package Height: 3.25
- Package Weight: 81.18
Product info last updated on March 11, 2026 10:46pm UTC
Category: Alloy Steel