Flat, Steel, 4140, 1/4 x 3 In, 1 Ft L MPN:40F.25X3-12
Flat, Steel, 4140, 1/4 x 3 In, 1 Ft L
This 4140 alloy steel rectangular bar is a versatile and durable material ideal for a variety of applications, including manufacturing, construction, and engineering projects. Its high yield strength and tensile strength make it suitable for use in high-stress environments, while its machinability and heat treatability allow for easy shaping and customization. The bar's flat, rectangular shape makes it easy to work with and its cold-rolled fabrication ensures a smooth finish. With a lead time of just one day, this product is perfect for projects requiring quick turnaround and precise specifications.
Top product features:
- It is made from alloy steel, which provides high strength and durability.
- It has a yield strength of 60,000 psi, allowing it to withstand significant stress without deforming.
- It can be heat treated, enabling users to tailor its properties for specific applications.
Top product applications:
- Automotive Parts
- Machine Building
- Construction Equipment
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.25 in, Thickness Tolerance 0 in/-0.007 in, Overall Length 12 in, Overall Width 3 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 241 BHN, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Appearance Unpolished
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 12.00
- Package Width: 3.00
- Package Height: 0.25
- Package Weight: 2.50
Product info last updated on February 9, 2026 10:58am UTC
Category: Alloy Steel