Alloy Steel Rod, 12 in L, 3/8 in Dia. MPN:40r.375-12
Alloy Steel Rod, 12 in L, 3/8 in Dia.
This alloy steel rod is ideal for applications requiring high strength and durability, such as machinery parts, engine components, and tooling. Its heat-treatable material grade 4140 alloy steel provides excellent machinability and can be annealed for improved properties. With a yield strength of 60,000 psi and tensile strength of 114,000 psi, it can withstand demanding conditions. Its small diameter and long length make it suitable for precision engineering and manufacturing projects. The rod is also accompanied by a material certificate with lot number, ensuring quality and authenticity. It ships in 3 days, making it a reliable choice for industries requiring precise components.
Top product features:
- Heat treatable for increased strength and durability
- Machinability of 66 Percent for efficient processing
- Tensile strength of 114,000 psi for high performance applications
Top product applications:
- Machine building and fabrication
- Structural engineering and construction
- Aerospace industry components
Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 12 in, Heat Treatable Heat Treatable, Heat Treatment Annealed, Mechanical Finish Mill, Outside Diameter 3/8 in, Outside Diameter Tolerance -0.003 in, Yield Strength 60,000 psi, Fabrication Cold Rolled, Rockwell Hardness 10 HRC, Brinell Hardness 241 BHN, Machinability 66 Percent, Tensile Strength 114,000 psi, Includes Material Certificate Material Certificate with Lot Number, Standards ASTM A304, ASTM A322, ASTM A331
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 1.00
Product info last updated on March 1, 2026 6:18am UTC
Category: Alloy Steel