Alloy Steel Rectangle Bar, 18" L, 1/2" W MPN:19128_18_0
Alloy Steel Rectangle Bar, 18" L, 1/2" W
This alloy steel rectangle bar is ideal for various industrial applications, including machinery, equipment, and tooling. Its high strength and durability make it suitable for use in harsh environments. With a pre-hardened finish, it can be machined to precise specifications, reducing production time and costs. Its high machinability rating of 50% also makes it easier to work with. Suitable for use in construction, automotive, and aerospace industries, this alloy steel rectangle bar is a versatile and reliable choice for any project requiring high-strength materials. Its compact size also makes it ideal for use in confined spaces.
Top product features:
- Hot Rolled fabrication provides a strong and durable construction.
- Pre-Hardened heat treatment allows for high hardness and resistance to wear.
- Mill finish provides a smooth surface for machining and assembly.
Top product applications:
- Structural components in heavy machinery
- Machine parts and components in the automotive industry
- High-strength fasteners and hardware
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.1875 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 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: 18.50
- Package Width: 1.00
- Package Height: 0.69
- Package Weight: 0.98
Product info last updated on May 4, 2026 2:05pm UTC
Category: Alloy Steel