Alloy Steel Rectangle Bar, 36 in L, 4 in W MPN:40F1X4-36
Alloy Steel Rectangle Bar, 36 in L, 4 in W
This 1 x 4 inch, 3 foot long 4140 alloy steel rectangular bar is ideal for a variety of applications, including machinery, automotive, and aerospace industries. Its high yield strength and tensile strength make it perfect for high-stress environments, while its machinability and heat treatability allow for precise control over its properties. The steel's annealed finish provides a smooth surface for machining and assembly. Suitable for use in a range of industries, this bar is a versatile and reliable choice for engineers and manufacturers looking to create durable and long-lasting components.
Top product features:
- Cold Rolled fabrication provides a smooth surface for machining and finishing.
- Heat Treatable allows for the material to be heat treated to improve its mechanical properties.
- Machinability of 66 Percent enables efficient and effective cutting and shaping of the material.
Top product applications:
- Structural components
- Machine parts
- Tooling and fixtures
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1 in, Thickness Tolerance 0 in/-0.009 in, Overall Length 36 in, 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 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: 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: 36.00
- Package Width: 5.00
- Package Height: 2.00
- Package Weight: 41.00
Product info last updated on February 16, 2026 10:04am UTC
Category: Alloy Steel