Alloy Steel Rectangle Bar, 18" L, 1 1/2" W MPN:19167_18_0
Alloy Steel Rectangle Bar, 18" L, 1 1/2" W
This Alloy Steel Rectangle Bar is ideal for heavy-duty applications that require high strength and durability. Made from grade 4142 alloy steel, it offers a Brinell hardness of 187 and a Rockwell hardness of 94 HRB, making it suitable for machinery, equipment, and structural components. Its hot rolled fabrication and pre-hardened state ensure a strong and stable material for machining. With a yield strength and tensile strength not rated, this bar is perfect for applications where high stress is involved, such as in the construction, automotive, and aerospace industries, or for use in heavy machinery and equipment fabrication.
Top product features:
- Hot Rolled fabrication provides a strong and durable structure.
- Heat Treatable allows for further processing to enhance performance.
- Pre-Hardened state offers improved mechanical properties and resistance to wear.
Top product applications:
- Structural framing in construction projects
- Machine building and manufacturing
- Heavy-duty equipment and machinery fabrication
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.09375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1 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: 18.50
- Package Width: 2.00
- Package Height: 0.59
- Package Weight: 1.22
Product info last updated on January 19, 2026 10:46pm UTC
Category: Alloy Steel