Flat, Steel, 4140, 1/2 x 3 In, 1 Ft L MPN:40F.5X3-12
Flat, Steel, 4140, 1/2 x 3 In, 1 Ft L
GoVets Select 4140 alloy steel rectangular bar is a high-strength, versatile material ideal for heavy-duty applications. Its 1/2 inch thickness and 3 inch width make it suitable for a variety of uses, including construction, manufacturing, and engineering projects. The bar's heat-treatable properties and machinability of 66% allow for precise shaping and finishing. With a yield strength of 60,000 psi and tensile strength of 95,000 psi, this steel bar can withstand heavy loads and stress. Its compact size and weight make it easy to handle and transport, making it a great choice for projects requiring a reliable, durable material.
Top product features:
- Heat treatable
- Cold rolled fabrication
- Machinability of 66 Percent
Top product applications:
- Structural components such as beams and gussets
- Machine parts requiring high strength and toughness
- High-stress fasteners and pins
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.5 in, Thickness Tolerance 0 in/-0.007 in, Overall Length 12 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 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 12.00
- Package Width: 3.00
- Package Height: 0.50
- Package Weight: 5.00
Product info last updated on January 23, 2026 12:16pm UTC
Category: Alloy Steel