Alloy Steel Rectangle Bar, 18 in L, 6 in W MPN:19249_18_0
Alloy Steel Rectangle Bar, 18 in L, 6 in W
This alloy steel rectangle bar is ideal for a variety of applications, including machinery, tooling, and structural components. Its high strength and hardness make it suitable for use in demanding environments. The pre-hardened condition allows for easy machining, while its machinability rating of 50% ensures smooth processing. With a yield strength and tensile strength not rated, but a Brinell hardness of 187 and Rockwell hardness of 94 HRB, this bar is perfect for applications where high wear resistance and durability are required. Its versatility and performance make it a great choice for industries such as aerospace, automotive, and construction.
Top product features:
- Hot Rolled fabrication for added strength and durability
- Pre-Hardened heat treatment for improved hardness and resistance to wear
- Mill finish for easy machining and a smooth surface
Top product applications:
- Structural framing in construction
- Machine building and manufacturing
- Aerospace and defense applications
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.625 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 6 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: 5.50
- Package Height: 0.63
- Package Weight: 6.86
Product info last updated on May 3, 2026 6:20pm UTC
Category: Alloy Steel