Alloy Steel Rectangle Bar, 18 in L, 4 in W MPN:19233_18_0
Alloy Steel Rectangle Bar, 18 in L, 4 in W
This alloy steel rectangle bar is ideal for high-strength applications, offering a yield strength of 187 Brinell hardness and a tensile strength of 94 HRB. Its hot rolled fabrication and pre-hardened heat treatment make it suitable for machining and fabrication. With a machinability of 50%, it's perfect for precision engineering and manufacturing. Applications include construction, automotive, and aerospace industries, as well as for use in machinery and equipment. Its durability and resistance to wear make it a reliable choice for demanding projects, ensuring a long-lasting and efficient performance.
Top product features:
- Heat Treatable
- Pre-Hardened
- Machinability 50 Percent
Top product applications:
- Structural framing and support in construction projects
- Machine parts and components in heavy industry
- Fabrication of tools and equipment in manufacturing
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 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: 72.50
- Package Width: 6.50
- Package Height: 1.25
- Package Weight: 91.88
Product info last updated on May 4, 2026 4:37pm UTC
Category: Alloy Steel