Flat, Steel, 4140, 1/2 x 2 In, 1 Ft L MPN:40F.5X2-12
Flat, Steel, 4140, 1/2 x 2 In, 1 Ft L
This 1/2 x 2 inch, 1 foot long 4140 alloy steel rectangular bar is ideal for a variety of applications requiring high strength and durability. Its cold rolled fabrication and annealed heat treatment make it suitable for machining and fabrication. With a yield strength of 60,000 psi and tensile strength of 95,000 psi, this bar is perfect for use in heavy machinery, automotive, and aerospace industries. Its machinability of 66 percent also makes it a great choice for precision engineering and manufacturing projects, where high precision and accuracy are required.
Top product features:
- It is made from 4140 alloy steel, which provides high strength and durability.
- It has a yield strength of 60,000 psi, allowing it to withstand heavy loads and stresses.
- It is heat treatable, enabling it to be hardened and tempered for specific applications.
Top product applications:
- Structural components for heavy machinery
- Machine tool building and repair
- High-strength fasteners and bolts
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 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 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 4 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 12.00
- Package Width: 2.00
- Package Height: 0.50
- Package Weight: 4.00
Product info last updated on February 2, 2026 10:03pm UTC
Category: Alloy Steel