Alloy Steel Rectangle Bar, 18" L, 2 1/2" W MPN:19201_18_0
Alloy Steel Rectangle Bar, 18" L, 2 1/2" W
This alloy steel rectangle bar is ideal for a wide range of applications, including manufacturing, construction, and industrial equipment fabrication. Its high tensile strength and machinability make it suitable for use in high-stress environments, such as in the production of gears, shafts, and other mechanical components. The bar's pre-hardened state also allows for easy machining and heat treatment, making it a versatile material for various applications, including automotive, aerospace, and heavy machinery industries. Its durability and resistance to wear and tear also make it a great choice for use in harsh environments.
Top product features:
- Hot Rolled fabrication provides a strong and durable structure.
- Pre-Hardened heat treatment enhances the material's ability to withstand wear and tear.
- Machinability of 50 Percent allows for efficient and effective processing.
Top product applications:
- Structural framing for buildings and bridges
- Machine parts and components
- Fasteners and hardware
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.5 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 2 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: 36.50
- Package Width: 3.00
- Package Height: 0.69
- Package Weight: 5.27
Product info last updated on March 4, 2026 2:09pm UTC
Category: Alloy Steel