Alloy Steel Rectangle Bar, 18" L, 1/2" W MPN:19125_18_0
Alloy Steel Rectangle Bar, 18" L, 1/2" W
This alloy steel rectangle bar is ideal for heavy-duty applications requiring high strength and durability. With a thickness of 0.0625 inches and a width of 0.5 inches, it offers a robust foundation for construction, manufacturing, and engineering projects. The material's pre-hardened state and high Brinell hardness rating make it suitable for use in high-stress environments. Its machinability of 50% allows for efficient processing and finishing. Suitable for applications in the automotive, aerospace, and construction industries, this alloy steel rectangle bar provides a reliable and long-lasting solution for demanding projects.
Top product features:
- Heat Treatable
- Pre-Hardened
- Machinability 50 Percent
Top product applications:
- Structural frames and supports
- Machine parts and components
- Tooling and fixtures
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.0625 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1/2 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: 18.50
- Package Width: 1.00
- Package Height: 0.56
- Package Weight: 0.67
Product info last updated on February 21, 2026 7:51pm UTC
Category: Alloy Steel