Flat Stock, Steel, 4140, 1 x 3 In, 3 Ft L MPN:40F1X3-36
Flat Stock, Steel, 4140, 1 x 3 In, 3 Ft L
This 1 x 3 inch, 3 foot long 4140 alloy steel rectangular bar is ideal for a variety of applications, including manufacturing, construction, and engineering projects. Its high strength-to-weight ratio and resistance to fatigue make it a great choice for demanding environments. The bar's machinability and heat treatability allow for easy modification to suit specific needs. Its use in machinery, equipment, and tools provides durability and reliability. Additionally, its versatility in various industries and projects makes it a valuable resource for professionals and hobbyists alike, offering a cost-effective and efficient solution for a wide range of applications.
Top product features:
- Heat Treatable
- Cold Rolled
- Machinability of 66 Percent
Top product applications:
- Structural framing in construction
- Machine components and parts manufacturing
- Aerospace and defense industry hardware production
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 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 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: 3.00
- Package Height: 1.00
- Package Weight: 31.00
Product info last updated on May 2, 2026 9:23am UTC
Category: Alloy Steel