Alloy Steel Rectangle Bar, 12 in L, 3 in W MPN:42DF.75X3-12
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In Stock
SKU
510-G601917339
Alloy Steel Rectangle Bar, 12 in L, 3 in W
This alloy steel rectangle bar is ideal for applications requiring high strength and durability, such as machinery, tools, and equipment. Made from 4142 alloy steel, it boasts a yield strength of 93,000 psi and a Brinell hardness of 261 BHN. Its hot rolled fabrication and oil-hardened heat treatment ensure a robust and long-lasting material. With a machinability of 63 percent, it's suitable for a variety of fabrication methods. This bar is perfect for use in industries such as aerospace, automotive, and construction, where reliability and strength are paramount. Its compact size makes it ideal for precision applications.
Top product features:
- Machinability 63 Percent
- Heat Treatable
- Oil-Hardened
Top product applications:
- Structural Framing
- Machine Building
- Heavy Machinery Components
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4142, Thickness 0.75 in, Thickness Tolerance +0.01 in/-0.045 in, Overall Length 12 in, Overall Width 3 in, Fabrication Hot Rolled, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Yield Strength 93,000 psi, Tensile Strength Not Rated, Brinell Hardness 261 BHN, Rockwell Hardness 28 HRC, Machinability 63 Percent, Standards ASTM A322, Includes Material Certificate Material Certificate with Lot Number
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.00
- Package Width: 4.00
- Package Height: 1.00
- Package Weight: 10.00
Product info last updated on January 18, 2026 12:18am UTC
Category: Alloy Steel