Alloy Steel Rectangle Bar, 36" L, 3/8" W MPN:19124_36_0
Alloy Steel Rectangle Bar, 36" L, 3/8" W
This alloy steel rectangle bar is a versatile and durable material suitable for a variety of applications, including construction, manufacturing, and engineering projects. Its hot rolled fabrication and pre-hardened heat treatment provide excellent mechanical properties, such as a Brinell hardness of 187 and a Rockwell hardness of 94 HRB. With a yield strength and tensile strength not rated, it can be machined to precise specifications. Its 50% machinability makes it ideal for use in high-stress environments, such as in the production of gears, shafts, and other mechanical components. It ships in 5 days, making it a convenient choice for project timelines.
Top product features:
- Heat Treatable
- Pre-Hardened
- Machinability of 50 Percent
Top product applications:
- Machining and fabrication of structural components
- Construction of heavy machinery and equipment
- Manufacture of gears and other mechanical components
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3/8 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: 36.50
- Package Width: 0.88
- Package Height: 0.81
- Package Weight: 1.70
Product info last updated on May 4, 2026 5:36pm UTC
Category: Alloy Steel