Alloy Steel Rectangle Bar, 6' L, 1/2" W MPN:19130_72_0
Alloy Steel Rectangle Bar, 6' L, 1/2" W
GoVets Select's Alloy Steel Rectangle Bar is a versatile and reliable material for various applications. Its hot rolled and pre-hardened construction makes it suitable for machining and fabrication, while its 4142 material grade ensures strength and durability. With a yield strength and tensile strength not rated, but a Brinell hardness of 187 and Rockwell hardness of 94 HRB, this alloy steel rectangle bar is ideal for applications requiring high hardness and resistance to wear. Use it in manufacturing, construction, or repair projects, or as a raw material for further processing. Its lead time of 5 days and minimum order quantity of 1 make it a convenient choice.
Top product features:
- Machinability 50 Percent
- Pre-Hardened for increased durability and resistance to wear
- Heat Treatable for customized strength and hardness
Top product applications:
- Structural frame construction
- Machine building and manufacturing
- Automotive components
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 6 ft, Overall Width 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: 72.50
- Package Width: 1.00
- Package Height: 0.81
- Package Weight: 3.68
Product info last updated on February 14, 2026 10:03am UTC
Category: Alloy Steel