Alloy Steel Rectangle Bar, 18" L, 3 1/2" W MPN:19218_18_0
Alloy Steel Rectangle Bar, 18" L, 3 1/2" W
This alloy steel rectangle bar is ideal for heavy-duty applications where high strength and durability are required. Its pre-hardened condition allows for easy machining and shaping, while its high yield strength and tensile strength ensure it can withstand extreme stress and pressure. Suitable for use in construction, manufacturing, and industrial settings, this bar can be used to create frames, supports, and other structural components. Its resistance to corrosion and wear also makes it a great choice for outdoor and high-traffic areas, providing a long-lasting and reliable solution for a variety of applications.
Top product features:
- Heat Treatable
- Pre-Hardened
- Machinability 50 Percent
Top product applications:
- Structural frame components
- Machine parts and components
- Fabrication projects requiring high-strength alloy steel
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.25 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3 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: 72.50
- Package Width: 3.50
- Package Height: 1.13
- Package Weight: 38.60
Product info last updated on April 26, 2026 6:41am UTC
Category: Alloy Steel