Alloy Steel Square Bar, 6 ft L, 2 3/4 in W MPN:19248_72_0
Alloy Steel Square Bar, 6 ft L, 2 3/4 in W
This alloy steel square bar is a versatile and durable solution for a variety of applications, including construction, manufacturing, and industrial projects. Made from high-quality 4142 alloy steel, it offers excellent strength and hardness, with a Brinell hardness of 126 and Rockwell hardness of 94 HRB. Its pre-hardened state and high machinability make it easy to work with, while its hot rolled fabrication ensures a smooth finish. Ideal for use in heavy-duty equipment, machinery, and structural components, this square bar is a reliable choice for projects that require strength, durability, and precision.
Top product features:
- Hot Rolled fabrication provides a strong and durable structure.
- Pre-Hardened heat treatment enhances the material's hardness and resistance to wear.
- Machinability of 78 Percent allows for efficient and precise cutting and shaping.
Top product applications:
- Fabrication of machinery and equipment
- Construction of heavy machinery and equipment
- Manufacture of tools and dies
Alloy Steel Square Bar, Material Alloy Steel, Material Grade 4142, Thickness 2.75 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, Overall Width 2 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 126, Rockwell Hardness 94 HRB, Machinability 78 Percent, Standards ASTM A108, 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: 5.50
- Package Height: 0.63
- Package Weight: 3.68
Product info last updated on May 3, 2026 10:20am UTC
Category: Alloy Steel