Alloy Steel Rectangle Bar, 36" L, 3/4" W MPN:19141_36_0
Alloy Steel Rectangle Bar, 36" L, 3/4" W
Build robust structures and machinery with our 4142 Alloy Steel Rectangle Bar. This hot rolled steel bar boasts a tensile strength of 187 Brinell hardness and 94 HRB, making it perfect for heavy-duty applications. Its pre-hardened state allows for easy machining, with a machinability rating of 50%. Suitable for use in construction, manufacturing, and engineering projects, this alloy steel bar can be used to create frames, brackets, and other structural components. Its durability and resistance to wear make it an ideal choice for demanding environments, ensuring a long-lasting and reliable performance.
Top product features:
- Heat Treatable
- Pre-Hardened
- 50 Percent Machinability
Top product applications:
- Machine parts manufacturing
- Structural framing
- Tooling and mold making
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.1875 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3/4 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: 36.50
- Package Width: 1.25
- Package Height: 0.69
- Package Weight: 1.94
Product info last updated on January 19, 2026 1:46am UTC
Category: Alloy Steel