Alloy Steel Square Bar, 6 in L, 3 in W MPN:40S3-6
Alloy Steel Square Bar, 6 in L, 3 in W
This alloy steel square bar is a versatile and durable material ideal for a variety of applications, including machining, fabrication, and construction projects. Its high yield strength of 60,000 psi and tensile strength of 95,000 psi make it suitable for demanding industries such as aerospace, automotive, and heavy equipment manufacturing. The bar's cold-finished surface and heat treatable properties allow for precise control over its mechanical properties, enabling it to be used in high-performance applications. Its machinability of 66 percent also makes it an excellent choice for precision machining operations.
Top product features:
- Alloy Steel Square Bar is made from heat treatable alloy steel.
- The bar is cold rolled for a precise finish.
- The bar has a yield strength of 60,000 psi.
Top product applications:
- Structural framing
- Machine components
- Heavy equipment parts
Alloy Steel Square Bar, Material Alloy Steel, Material Grade 4140, Thickness 3 in, Thickness Tolerance 0 in/-0.006 in, Overall Length 6 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 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: 7.00
- Package Width: 4.00
- Package Height: 4.00
- Package Weight: 17.00
Product info last updated on January 31, 2026 8:26am UTC
Category: Alloy Steel