Rod, 4140, 3 In Dia x 1 Ft L, BHN 321 MPN:2HKW3
Rod, 4140, 3 In Dia x 1 Ft L, BHN 321
This 4140 alloy steel rod is ideal for high-strength applications requiring precision and durability. With a yield strength of 95,000 psi and tensile strength of 115,000 psi, it can withstand demanding conditions. Its tempered finish provides excellent machinability and surface quality. This rod is suitable for use in the production of gears, axles, and other mechanical components, as well as in the manufacture of tools and dies. Its high strength-to-weight ratio makes it an excellent choice for applications where weight reduction is critical, such as in aerospace and automotive industries. Its compact size makes it easy to handle and store.
Top product features:
- Heat treatable for increased strength and durability
- Tempered for improved toughness and resistance to cracking
- Machinable to precise dimensions for custom applications
Top product applications:
- Shafting
- Structural components
- Machine parts
Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 12 in, Heat Treatable Heat Treatable, Heat Treatment Tempered, Mechanical Finish Mill, Outside Diameter 3 in, Outside Diameter Tolerance 0 in/-0.008 in, Yield Strength 95,000 psi, Fabrication Cold Rolled, Rockwell Hardness Not Rated, Brinell Hardness 241 BHN, Machinability Not Rated, Tensile Strength 115,000 psi, Includes Material Certificate No Certificates Included
Additional Information
- Country of Origin: MX
- 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: 12.00
- Package Width: 3.00
- Package Height: 3.00
- Package Weight: 24.00
Product info last updated on February 19, 2026 1:02am UTC
Category: Alloy Steel