1.125" Carbon Steel Round Bar 1045 Cold Finish MPN:21687_36_0
1.125" Carbon Steel Round Bar 1045 Cold Finish
This 1.125in Carbon Steel Round Bar 1045 Cold Finish is a versatile and high-quality material ideal for various applications, including manufacturing, construction, and engineering projects. Its high tensile strength of 91 ksi and machinability of 64 percent make it suitable for machining and fabricating into complex shapes and components. The material's heat treatable properties allow for further strengthening and hardness enhancement. Its applications include making axles, gears, shafts, and other machinery parts. The bar's compact size and manageable weight make it easy to handle and store, making it a convenient choice for a wide range of industries and projects.
Top product features:
- Heat Treatable
- Machinability 64 Percent
- Yield Strength 77,000 psi
Top product applications:
- Structural components in heavy machinery
- Shafts and axles in industrial equipment
- High-strength fasteners and bolts
Carbon Steel Rod, Material Carbon Steel, Material Grade 1045, Overall Length 36 in, Heat Treatable Heat Treatable, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Outside Diameter 1 1/8 in, Outside Diameter Tolerance +/-0.003 in, Yield Strength 77,000 psi, Fabrication Cold Rolled, Rockwell Hardness 88 HRB, Brinell Hardness 179 BHN, Tensile Strength 91 ksi, Machinability 64 Percent, Length Tolerance +/-0.003 in, 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 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 36.50
- Package Width: 1.63
- Package Height: 1.63
- Package Weight: 10.64
Product info last updated on February 12, 2026 6:13am UTC
Category: Carbon Steel