4142 Flat Stock, 4In Wx36In L MPN:NT3846
4142 Flat Stock, 4In Wx36In L
This 4142 alloy steel rectangular bar is ideal for applications requiring high strength and durability. Its precipitation-hardened, tempered, through-hardened, and water-hardened properties make it suitable for use in heavy machinery, tools, and equipment. The precision-ground finish ensures a smooth surface for easy machining and assembly. With a yield strength of 60,500 psi and tensile strength of 95,000 psi, this bar is perfect for construction, automotive, and aerospace industries. Its compact size and precision manufacturing make it easy to integrate into complex systems, providing a reliable and long-lasting solution for demanding applications.
Top product features:
- Precision Ground Surface
- Heat Treatable
- Precipitation-Hardened, Tempered, Through-Hardened, Water-Hardened
Top product applications:
- Machine parts manufacturing
- Structural components for heavy machinery
- Engineered components for aerospace applications
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.38 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 4 in, Fabrication Hot Rolled, Heat Treatable Heat Treatable, Heat Treatment Precipitation-Hardened, Tempered, Through-Hardened, Water-Hardened, Mechanical Finish Precision Ground, Yield Strength 60,500 psi, Tensile Strength 95,000 psi, Brinell Hardness 261 BHN, Rockwell Hardness 32 HRC, Standards AISI 4142, ASTM A322, UNS G41420
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: 36.00
- Package Width: 4.00
- Package Height: 0.38
- Package Weight: 15.28
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on March 1, 2026 12:41pm UTC
Category: Stainless Steel