2.75" Alloy Steel Round Bar 4130-Normalized MPN:7378_36_0
2.75" Alloy Steel Round Bar 4130-Normalized
This 2.75in Alloy Steel Round Bar 4130-Normalized is a high-strength, versatile material ideal for a variety of applications, including aerospace, automotive, and construction industries. Its normalized heat treatment process provides excellent mechanical properties, including a yield strength of 63,000 psi and a tensile strength of 97,000 psi. The bar's air-hardened finish and mill finish ensure a smooth surface for machining and fabrication. Its cold-rolled fabrication process allows for precise control over dimensions, making it suitable for applications requiring high accuracy and precision. Perfect for machinists, fabricators, and engineers seeking a reliable, high-performance material.
Top product features:
- Air-Hardened for increased strength and durability
- Heat Treatable for improved machinability and performance
- 97,000 psi Tensile Strength for high load capacity and resistance to deformation
Top product applications:
- Aerospace Engineering
- Automotive Racing
- Heavy Machinery Manufacturing
Alloy Steel Rod, Material Alloy Steel, Material Grade 4130, Overall Length 36 in, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Outside Diameter 2 3/4 in, Outside Diameter Tolerance +/-0.006 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 April 10, 2026 9:59am UTC
Category: Alloy Steel