Alloy Steel Rod, 12 in L, 3/4 in Dia. MPN:7388_12_0
Alloy Steel Rod, 12 in L, 3/4 in Dia.
This Alloy Steel Rod is a high-strength, versatile material ideal for a variety of applications, including aerospace, automotive, and industrial manufacturing. Its air-hardened 4340 grade alloy steel construction provides exceptional hardness, durability, and resistance to fatigue and corrosion. With a yield strength of 125,000 psi and tensile strength of 186,000 psi, this rod is perfect for use in high-load applications, such as engine components, gears, and shafts. Its machinability and heat treatability make it a preferred choice for manufacturers requiring precise control over material properties. Suitable for use in a range of industries, including aerospace, automotive, and heavy machinery.
Top product features:
- Heat treatable
- Air-hardened
- Machinable to 50 percent
Top product applications:
- Shaft manufacturing for industrial equipment
- Automotive engine components
- High-strength fasteners for aerospace applications
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 3/4 in, Outside Diameter Tolerance +/-0.004 in, Yield Strength 125,000 psi, Fabrication Cold 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 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 14.00
- Package Width: 2.75
- Package Height: 2.75
- Package Weight: 1.50
Product info last updated on February 2, 2026 12:45pm UTC
Category: Alloy Steel