Carbon Steel Square Bar, 12 in L, 7/8 in W MPN:45s.875-12
Carbon Steel Square Bar, 12 in L, 7/8 in W
This 12-inch long, 7/8-inch wide carbon steel square bar is perfect for a variety of applications requiring high strength and durability. Made from 1045 grade carbon steel, it boasts a yield strength of 77,000 psi and tensile strength of 100,000 psi, making it ideal for heavy-duty machinery, tooling, and equipment construction. Its case-hardened finish provides added wear resistance and polish finish ensures a smooth surface. Suitable for machining, welding, and other fabrication processes, this bar is a reliable choice for industries such as manufacturing, construction, and automotive repair, where strength and reliability are paramount.
Top product features:
- Case-Hardened for enhanced durability
- Polished for improved surface finish
- Machinability of 64 Percent for efficient fabrication
Top product applications:
- CNC machining
- Structural framing
- Machine building
Carbon Steel Square Bar, Material Carbon Steel, Material Grade 1045, Thickness 0.875 in, Thickness Tolerance -0.005 in, Overall Length 12 in, Overall Width 7/8 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment Case-Hardened, Mechanical Finish Polished, Yield Strength 77,000 psi, Tensile Strength 100,000 psi, Brinell Hardness 90 BHN, Rockwell Hardness 43 HRC, Machinability 64 Percent, Standards ASTM A108, ASTM A29
Additional Information
- Country of Origin: US
- 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: 1.00
- Package Height: 1.00
- Package Weight: 3.00
Product info last updated on February 1, 2026 11:11pm UTC
Category: Carbon Steel