Alloy Steel Rectangle Bar, 6 ft L, 4 in W MPN:40f2x4-72
Alloy Steel Rectangle Bar, 6 ft L, 4 in W
This 6 ft long, 4 in wide alloy steel rectangular bar is ideal for a variety of applications, including construction, manufacturing, and engineering projects. Made from 4140 alloy steel, it boasts a yield strength of 60,000 psi and a tensile strength of 95,000 psi, making it perfect for high-stress environments. Its machinability of 66 percent also makes it easy to work with. The bar's annealed heat treatment ensures it is free from internal stresses, allowing for precise cutting and shaping. Suitable for use in a range of industries, including aerospace, automotive, and oil and gas.
Top product features:
- Heat Treatable
- Cold Rolled for improved surface finish and dimensional accuracy
- Machinability 66 Percent implies high machinability, allowing for easy cutting and shaping
Top product applications:
- Heavy machinery components
- Machine tool parts
- Structural framing for construction projects
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 2 in, Thickness Tolerance 0 in/-0.01 in, Overall Length 6 ft, Overall Width 4 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 187 BHN, Rockwell Hardness Not Rated, Machinability 66 Percent, 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: 73.00
- Package Width: 5.00
- Package Height: 4.00
- Package Weight: 166.00
Product info last updated on February 20, 2026 10:48pm UTC
Category: Alloy Steel