Carbon Steel Square Bar, 6 in L, 1/4 in W MPN:45s.25-6
Carbon Steel Square Bar, 6 in L, 1/4 in W
This carbon steel square bar is a versatile and durable material ideal for a wide range of applications, including machinery, tools, and structural components. Its high strength and hardness make it suitable for use in heavy-duty environments, while its machinability and polishability allow for precise finishing and assembly. The bar's dimensions and specifications make it perfect for use in projects requiring a strong and stable square shape, such as engine mounts, brackets, and other mechanical components. Its high yield and tensile strength also make it suitable for use in applications where weight and durability are critical.
Top product features:
- Case-Hardened for added durability and wear resistance
- Polished for smooth surface finish and reduced friction
- Machinability of 64 Percent for efficient cutting and shaping
Top product applications:
- Structural framing in construction projects
- Machine components in the manufacturing industry
- Tooling and fixture components in the aerospace industry
Carbon Steel Square Bar, Material Carbon Steel, Material Grade 1045, Thickness 0.25 in, Thickness Tolerance -0.004 in, Overall Length 6 in, Overall Width 1/4 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: 7.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 1.00
Product info last updated on January 31, 2026 1:40am UTC
Category: Carbon Steel