2.75" Alloy Steel Round Bar 4340-Normalized Rough Turned MPN:7405_12_0
2.75" Alloy Steel Round Bar 4340-Normalized Rough Turned
This 2.75in Alloy Steel Round Bar 4340-Normalized Rough Turned from GoVets Select is a high-strength, heat-treatable alloy steel rod ideal for demanding applications. Its exceptional tensile strength of 186,000 psi and yield strength of 125,000 psi make it perfect for use in aerospace, automotive, and industrial manufacturing. The bar's air-hardened, normalized finish provides a robust surface for machining and fabrication. With a Rockwell hardness of 100 HRC and Brinell hardness of 363 BHN, this alloy steel rod is suitable for high-precision components, gears, and other critical parts where durability and strength are essential.
Top product features:
- Air-Hardened for increased strength and durability
- Machinability of 50 Percent for efficient material removal and reduced production time
- Tensile Strength of 186,000 psi for withstanding high stress and load applications
Top product applications:
- Machine parts manufacturing
- Heavy machinery construction
- Aerospace engineering components
Alloy Steel Rod, Material Alloy Steel, Material Grade 4340, Overall Length 12 in, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Outside Diameter 2 3/4 in, Outside Diameter Tolerance +0.047 in, Yield Strength 125,000 psi, Fabrication Hot Rolled, Rockwell Hardness 100 HRC, Brinell Hardness 363 BHN, Machinability 50 Percent, Tensile Strength 186,000 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: 72.50
- Package Width: 1.75
- Package Height: 1.75
- Package Weight: 25.52
Product info last updated on May 4, 2026 5:36pm UTC
Category: Alloy Steel