Alloy Steel Rectangle Bar, 18" L, 5/8" W MPN:19136_18_0
Alloy Steel Rectangle Bar, 18" L, 5/8" W
This alloy steel rectangle bar is a versatile and durable material ideal for a variety of applications, including machinery, automotive, and construction projects. Its high strength and hardness make it suitable for use in high-wear environments, while its machinability allows for easy fabrication. The bar's pre-hardened state also enables it to be further heat treated to achieve specific properties. With a yield strength of 187 Brinell hardness and a tensile strength of 94 HRB, this alloy steel rectangle bar is perfect for applications requiring high strength, durability, and resistance to wear and corrosion.
Top product features:
- Heat Treatable
- Pre-Hardened
- Machinability 50 Percent
Top product applications:
- Machine building
- Structural framing
- Automotive components
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 5/8 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: 1.12
- Package Height: 0.88
- Package Weight: 1.70
Product info last updated on May 4, 2026 4:36pm UTC
Category: Alloy Steel