1.375" Alloy Steel Round Bar 4130-Normalized MPN:7371_24_0
1.375" Alloy Steel Round Bar 4130-Normalized
This 1.375in Alloy Steel Round Bar 4130-Normalized is a high-strength, heat-treatable material ideal for applications requiring high tensile strength and resistance to fatigue. Its air-hardened finish provides a smooth surface for machining and fabrication. Suitable for use in construction, automotive, and aerospace industries, this alloy steel rod can be used to manufacture components such as engine mounts, axles, and gear shafts. With its high yield strength of 63,000 psi and tensile strength of 97,000 psi, this product offers excellent durability and performance. Its normalized finish ensures consistent quality and reliability.
Top product features:
- Air-Hardened for increased strength and durability
- Heat Treatable for customized properties
- Machinability Not Rated
Top product applications:
- Aerospace Engineering
- Automotive Racing Components
- Heavy Machinery and Equipment
Alloy Steel Rod, Material Alloy Steel, Material Grade 4130, Overall Length 24 in, 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: 12.50
- Package Width: 3.25
- Package Height: 3.25
- Package Weight: 20.67
Product info last updated on February 27, 2026 9:20pm UTC
Category: Alloy Steel