Alloy Steel Rectangle Bar, 18" L, 3/4" W MPN:19142_18_0
Alloy Steel Rectangle Bar, 18" L, 3/4" W
This 18-inch long, 3/4-inch wide alloy steel rectangular bar is perfect for a variety of applications, including machinery, equipment, and tooling. Made from high-quality 4142 alloy steel, this bar offers excellent strength, durability, and machinability, making it ideal for use in heavy-duty industries. With a pre-hardened finish, it's ready to use right out of the box, and its high tensile strength ensures it can withstand demanding conditions. Suitable for use in manufacturing, construction, and engineering projects, this alloy steel bar is a reliable choice for any job that requires strength and precision.
Top product features:
- Hot Rolled fabrication provides a strong and durable structure.
- Pre-Hardened heat treatment enhances the material's resistance to wear and tear.
- Machinability of 50 Percent allows for efficient and effective cutting and shaping operations.
Top product applications:
- Structural framing in construction projects
- Machine components in heavy machinery manufacturing
- High-strength fasteners in aerospace and defense applications
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.25 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, 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: 18.50
- Package Width: 1.25
- Package Height: 0.75
- Package Weight: 1.46
Product info last updated on May 3, 2026 7:09pm UTC
Category: Alloy Steel