2.75" Alloy Steel Round Bar 4340-Normalized Rough Turned MPN:7405_48_0
2.75" Alloy Steel Round Bar 4340-Normalized Rough Turned
This 2.75in Alloy Steel Round Bar 4340-Normalized Rough Turned is a versatile and durable material ideal for various applications, including heavy machinery, automotive, and aerospace industries. Its high yield strength of 125,000 psi and tensile strength of 186,000 psi make it suitable for demanding applications. The material's machinability of 50 percent and air-hardened heat treatment ensure excellent performance and durability. With its normalized rough-turned finish, this alloy steel rod is ready for fabrication and can be used in a wide range of applications, including gears, shafts, and other critical components.
Top product features:
- Air-Hardened for increased durability
- Machinability of 50 Percent for easier processing
- Tensile Strength of 186,000 psi for improved structural integrity
Top product applications:
- Aerospace Industry Components
- Heavy Machinery Parts
- High-Performance Engine Components
Alloy Steel Rod, Material Alloy Steel, Material Grade 4340, Overall Length 4 ft, 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: 36.50
- Package Width: 2.00
- Package Height: 2.00
- Package Weight: 18.50
Product info last updated on May 4, 2026 5:36pm UTC
Category: Alloy Steel