2.75" Alloy Steel Round Bar 4130-Normalized MPN:7378_48_0
2.75" Alloy Steel Round Bar 4130-Normalized
This 2.75in Alloy Steel Round Bar 4130-Normalized is a versatile and durable material ideal for a wide range of applications, including construction, manufacturing, and engineering projects. Its high yield strength of 63,000 psi and tensile strength of 97,000 psi make it suitable for demanding uses such as aircraft and automotive parts, machinery, and equipment. The bar's normalized heat treatment process ensures consistent hardness and strength, while its machinability enables easy fabrication and processing. With a Rockwell hardness of 92 HRB and Brinell hardness of 197 BHN, this alloy steel rod is perfect for applications requiring high strength and durability.
Top product features:
- Air-Hardened for increased strength and durability
- Heat Treatable for improved machinability and strength
- Cold Rolled for precise dimensional control and smooth surface finish
Top product applications:
- Machine building and fabrication
- Automotive and aerospace industries
- Heavy machinery and equipment manufacturing
Alloy Steel Rod, Material Alloy Steel, Material Grade 4130, Overall Length 4 ft, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Outside Diameter 2 3/4 in, Outside Diameter Tolerance +/-0.006 in, Yield Strength 63,000 psi, Fabrication Cold Rolled, Rockwell Hardness 92 HRB, Brinell Hardness 197 BHN, Machinability Not Rated, Tensile Strength 97,000 psi, 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: 72.50
- Package Width: 3.25
- Package Height: 3.25
- Package Weight: 121.52
Product info last updated on March 21, 2026 5:16am UTC
Category: Alloy Steel