Alloy Steel Rectangle Bar, 6' L, 2 1/2" W MPN:19204_72_0
Alloy Steel Rectangle Bar, 6' L, 2 1/2" W
This alloy steel rectangular bar is ideal for heavy-duty applications requiring high strength and durability. Made from 4142 grade alloy steel, it boasts a Brinell hardness of 187 and a Rockwell hardness of 94 HRB. Its pre-hardened state and 50% machinability make it suitable for machining and fabrication. The bar's dimensions of 6 feet in length and 2.5 inches in width provide ample material for projects. Its use in the aerospace, automotive, and construction industries is common due to its exceptional strength-to-weight ratio and resistance to wear and tear. It can be used for a variety of applications including structural support, machinery components, and tooling.
Top product features:
- Material Grade 4142 provides a high level of strength and durability.
- Heat Treatable allows for further hardening and tempering to suit specific applications.
- Pre-Hardened state provides a level of hardness and strength out of the box.
Top product applications:
- Structural framing for building construction
- Machine parts and components
- Equipment mounting and support
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 1 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, 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: 0.88
- Package Weight: 10.04
Product info last updated on March 26, 2026 10:19pm UTC
Category: Alloy Steel