Alloy Steel Square Bar, 6 ft L, 1 1/4 in W MPN:40S1.25-72
Alloy Steel Square Bar, 6 ft L, 1 1/4 in W
This Alloy Steel Square Bar is a versatile and durable material ideal for various applications, including construction, manufacturing, and engineering projects. Its high yield strength of 60,000 psi and tensile strength of 95,000 psi make it suitable for load-bearing and high-stress applications. The bar's cold finished and heat treatable properties allow for easy machining and customization. With a machinability rating of 66 percent, it can be easily shaped and formed to meet specific requirements. Its use in various industries, including aerospace, automotive, and oil and gas, makes it a valuable resource for professionals seeking a reliable and long-lasting material.
Top product features:
- Cold Rolled fabrication
- Heat Treatable
- Machinability 66 Percent
Top product applications:
- Structural framing and support in construction projects
- Machine parts and components, such as gears and shafts
- Heavy equipment and machinery parts, such as axles and crankshafts
Alloy Steel Square Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.25 in, Thickness Tolerance 0 in/-0.005 in, Overall Length 6 ft, Overall Width 1 1/4 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 217 BHN, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Appearance Cold Finished
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: 2.00
- Package Height: 2.00
- Package Weight: 33.00
Product info last updated on January 31, 2026 7:25am UTC
Category: Alloy Steel