Flat Stock, Steel, 4140, 3/8 x 2 In, 6 Ft L MPN:40F.375X2-72
Flat Stock, Steel, 4140, 3/8 x 2 In, 6 Ft L
This 4140 alloy steel rectangular bar is a versatile and reliable material for various applications. Its high strength-to-weight ratio and excellent toughness make it suitable for use in construction, machinery, and equipment manufacturing. The steel's machinability and heat treatability allow for precise shaping and hardening, enabling the creation of complex components. Its corrosion resistance and durability make it an ideal choice for demanding environments. Whether for building, repairing, or fabricating, this 4140 alloy steel bar is a reliable choice for professionals and hobbyists alike, offering a cost-effective solution for a wide range of projects and industries.
Top product features:
- Heat Treatable
- Cold Rolled Fabrication
- 66 Percent Machinability
Top product applications:
- Machine tool components
- Structural components
- Heavy machinery parts
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.38 in, Thickness Tolerance 0 in/-0.007 in, Overall Length 6 ft, 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 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 72.00
- Package Width: 2.00
- Package Height: 0.40
- Package Weight: 15.00
Product info last updated on January 31, 2026 7:24am UTC
Category: Alloy Steel