Flat Stock, Steel, 4140, 1/4 x 1 In, 3 Ft L MPN:40F.25X1-36
Flat Stock, Steel, 4140, 1/4 x 1 In, 3 Ft L
This 4140 alloy steel rectangular bar is ideal for construction, manufacturing, and engineering projects that require high strength and durability. Its cold-rolled fabrication and annealed heat treatment make it suitable for applications where precision and reliability are crucial. The bar's 1/4 x 1 inch dimensions and 3-foot length provide versatility for various uses, such as building frames, machinery components, and tooling. Its high yield and tensile strength ensure that it can withstand heavy loads and stresses, making it an excellent choice for industries that demand robust materials. Its machinability also facilitates easy fabrication and assembly.
Top product features:
- Heat Treatable
- Machinability 66 Percent implies a benefit in ease of cutting and shaping
- Annealed heat treatment provides a specific mechanical property benefit
Top product applications:
- Heavy machinery manufacturing
- Structural components for construction projects
- Tooling and fixture manufacturing
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.25 in, Thickness Tolerance 0 in/-0.007 in, Overall Length 36 in, Overall Width 1 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: 36.00
- Package Width: 1.00
- Package Height: 0.30
- Package Weight: 2.50
Product info last updated on January 31, 2026 12:42am UTC
Category: Alloy Steel