Alloy Steel Rectangle Bar, 18 in L, 3 in W MPN:19212_18_0
Alloy Steel Rectangle Bar, 18 in L, 3 in W
Our Alloy Steel Rectangle Bar is a versatile and durable material ideal for a wide range of applications, including machinery, equipment, and structural frameworks. Its high tensile strength and machinability make it suitable for use in the manufacturing of gears, shafts, and other components. The bar's pre-hardened state allows for easy cutting and drilling, while its heat treatable properties enable it to be customized for specific uses. With a hardness of 187 Brinell and a yield strength of 94 HRB, this alloy steel rectangle bar is perfect for applications requiring high strength and durability, such as in the automotive, aerospace, and construction industries.
Top product features:
- Hot Rolled fabrication provides a strong and durable structure.
- Pre-Hardened heat treatment enhances the material's resistance to wear and tear.
- Machinability of 50 Percent allows for efficient and smooth cutting and shaping.
Top product applications:
- Structural framing for heavy machinery
- Fabrication of industrial equipment
- Machine tool construction
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.5 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3 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: 3.50
- Package Height: 0.69
- Package Weight: 6.23
Product info last updated on May 3, 2026 7:08pm UTC
Category: Alloy Steel