Carbon Steel Rod, 12 in L, 4 in Dia. MPN:45r4-12
Carbon Steel Rod, 12 in L, 4 in Dia.
This 12-inch long, 4-inch diameter carbon steel rod is ideal for a variety of applications, including machinery manufacturing, tool making, and general engineering projects. Its high tensile strength of 110,000 psi and yield strength of 77,000 psi make it suitable for demanding applications. The rod's machinability of 64 percent ensures easy cutting and drilling, while its Rockwell hardness of 90 BHN provides excellent durability. Use it for creating custom parts, prototypes, or production runs, and take advantage of its precision tolerances and heat treatable properties to achieve optimal performance.
Top product features:
- Heat treatable for increased strength and durability
- Machinability of 64 Percent for efficient processing
- Tensile strength of 110,000 psi for withstanding heavy loads
Top product applications:
- Machining and Fabrication
- Automotive Parts Manufacturing
- Aerospace Industry Components
Carbon Steel Rod, Material Carbon Steel, Material Grade 1045, Overall Length 12 in, Heat Treatable Heat Treatable, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Outside Diameter 4 in, Outside Diameter Tolerance 0 in/-0.005 in, Yield Strength 77,000 psi, Fabrication Cold Rolled, Rockwell Hardness Not Rated, Brinell Hardness 90 BHN, Tensile Strength 110,000 psi, Machinability 64 Percent, Length Tolerance +/-1 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 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.00
- Package Width: 5.00
- Package Height: 5.00
- Package Weight: 45.00
Product info last updated on February 28, 2026 10:46am UTC
Category: Carbon Steel