Alloy Steel Rectangle Bar, 18 in L, 5 in W MPN:19241_18_0
Alloy Steel Rectangle Bar, 18 in L, 5 in W
This alloy steel rectangle bar is ideal for heavy-duty applications requiring high strength and durability. Made from 4142 alloy steel, it boasts a yield strength and tensile strength not yet rated, but with a Brinell hardness of 187 and Rockwell hardness of 94 HRB, it's clear this bar can withstand rigorous use. Its pre-hardened state makes it heat treatable, allowing for further strengthening as needed. With a machinability rating of 50%, it's perfect for use in machinery, tools, and other equipment where high-strength materials are essential. Its versatility makes it suitable for a variety of industries, including construction, manufacturing, and more.
Top product features:
- Hot Rolled fabrication
- Heat Treatable
- Pre-Hardened
Top product applications:
- Structural framing in construction
- Machine parts and components
- Automotive suspension and steering systems
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 5 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: 10.50
- Package Height: 1.25
- Package Weight: 38.57
Product info last updated on March 30, 2026 12:42pm UTC
Category: Alloy Steel