Alloy Steel Rectangle Bar, 6' L, 3/4" W MPN:19141_72_0
Alloy Steel Rectangle Bar, 6' L, 3/4" W
This Alloy Steel Rectangle Bar is a versatile and durable solution for a variety of applications. With a pre-hardened finish and heat treatable properties, it can be machined to precise specifications. The 4142 material grade offers a balance of strength and machinability, making it suitable for use in the manufacture of gears, shafts, and other mechanical components. Its high tensile strength and resistance to wear and corrosion make it an ideal choice for industries such as aerospace, automotive, and construction. The bar's compact dimensions and easy handling also make it suitable for use in precision engineering and prototyping.
Top product features:
- Hot Rolled fabrication process for added strength and durability
- Pre-Hardened heat treatment for improved machinability and reduced tool wear
- 0.1875 in thickness for added rigidity and stability
Top product applications:
- Structural framing for buildings and bridges
- Machine parts and components
- Tooling and fixtures
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.1875 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, Overall Width 3/4 in, Fabrication Hot Rolled, Heat Treatable Heat Treatable, Heat Treatment Pre-Hardened, Mechanical Finish Mill, Yield Strength Not Rated, Tensile Strength Not Rated, Brinell Hardness 187, Rockwell Hardness 94 HRB, Machinability 50 Percent, Standards ASTM A322, Appearance Metallic
Additional Information
- Country of Origin: ZZ
- 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: 72.50
- Package Width: 1.25
- Package Height: 0.69
- Package Weight: 3.38
Product info last updated on January 18, 2026 12:44pm UTC
Category: Alloy Steel