Alloy Steel Rectangle Bar, 18 in L, 6 in W MPN:19246_18_0
Alloy Steel Rectangle Bar, 18 in L, 6 in W
This alloy steel rectangle bar is a versatile and durable material ideal for a wide range of applications, including construction, manufacturing, and engineering. Its hot rolled fabrication and pre-hardened heat treatment make it suitable for machining and fabricating into various shapes and forms. With a yield strength and tensile strength not rated, it can be heat treated to achieve the desired mechanical properties. Its high machinability and Brinell hardness of 187 make it an excellent choice for applications requiring strength and durability, such as machine parts, structural components, and tooling. Its compact size and lightweight make it easy to handle and transport.
Top product features:
- Hot Rolled fabrication provides a strong and durable base for the alloy steel rectangle bar.
- Pre-Hardened heat treatment allows for improved machinability and reduced tool wear.
- Brinell Hardness of 187 and Rockwell Hardness of 94 HRB indicate high strength and resistance to wear.
Top product applications:
- Machine Building
- Construction Equipment
- Aerospace Industry
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 6 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: 4.50
- Package Height: 1.13
- Package Weight: 25.88
Product info last updated on February 26, 2026 8:55am UTC
Category: Alloy Steel