Alloy Steel Rectangle Bar, 6 ft L, 4 in W MPN:19232_72_0
Alloy Steel Rectangle Bar, 6 ft L, 4 in W
This alloy steel rectangle bar is perfect for heavy-duty applications where strength and durability are crucial. Made from high-quality 4142 alloy steel, it boasts a Brinell hardness of 187 and a Rockwell hardness of 94 HRB, making it ideal for use in construction, manufacturing, and engineering projects. Its pre-hardened state allows for easy machining and fabrication, while its hot rolled finish provides a strong and smooth surface. With a yield strength and tensile strength not rated, this bar can be heat treated to achieve the desired level of hardness, making it suitable for a wide range of applications, including machinery, equipment, and structural components.
Top product features:
- Hot Rolled fabrication process for a strong and durable product
- Pre-Hardened heat treatment for increased hardness and resistance
- Machinability of 50 Percent for efficient and effective cutting and shaping
Top product applications:
- Structural framework for heavy machinery
- Machine building and repair
- Heavy equipment fabrication
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.625 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, Overall Width 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: 36.50
- Package Width: 6.50
- Package Height: 1.25
- Package Weight: 46.19
Product info last updated on January 20, 2026 12:34am UTC
Category: Alloy Steel