Alloy Steel Rectangle Bar, 18" L, 1 1/4" W MPN:19161_18_0
Alloy Steel Rectangle Bar, 18" L, 1 1/4" W
This alloy steel rectangle bar is a versatile material suitable for various applications, including construction, manufacturing, and engineering projects. Its high strength and durability make it an ideal choice for building frames, machinery components, and other structural elements. The bar's pre-hardened state and machinability allow for easy fabrication and finishing. Its heat treatable properties also enable further hardening or tempering for specific requirements. With a yield strength not rated and tensile strength not rated, this alloy steel rectangle bar can be used in a wide range of industries, including automotive, aerospace, and heavy machinery.
Top product features:
- Hot Rolled fabrication provides a strong and durable structure.
- Heat Treatable allows for further processing to enhance properties.
- Pre-Hardened state enables immediate use in applications requiring a certain level of hardness.
Top product applications:
- Structural components in heavy machinery
- Machine tool components
- High-strength fasteners
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1 1/4 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: 1.75
- Package Height: 0.88
- Package Weight: 2.89
Product info last updated on March 18, 2026 10:44am UTC
Category: Alloy Steel