Alloy Steel Square Bar, 36" L, 1 1/2" W MPN:40S1.5-36
Alloy Steel Square Bar, 36" L, 1 1/2" W
This Alloy Steel Square Bar is a versatile and durable material ideal for a wide range of applications, including construction, manufacturing, and engineering projects. Its high strength-to-weight ratio and excellent machinability make it a popular choice for creating precision parts, machinery components, and structural elements. The 4140 alloy steel grade provides a balance of hardness and toughness, ensuring reliable performance under various loads and conditions. With its cold-rolled finish and heat-treatable properties, this square bar can be easily machined and shaped to meet specific design requirements, making it an excellent option for industries requiring high-strength materials.
Top product features:
- Cold Rolled fabrication provides a smooth surface for machining and finishing.
- Heat Treatable allows for the material to be altered to achieve specific mechanical properties.
- Machinability of 66 Percent enables efficient and effective cutting and shaping of the material.
Top product applications:
- Structural framing in construction
- Machine building and fabrication
- Heavy machinery repair and maintenance
Alloy Steel Square Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.5 in, Thickness Tolerance 0 in/-0.005 in, Overall Length 36 in, Overall Width 1 1/2 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: 37.00
- Package Width: 2.00
- Package Height: 2.00
- Package Weight: 25.00
Product info last updated on February 11, 2026 1:22am UTC
Category: Alloy Steel