1.25" OD x 0.25" Wall x 0.75" ID Alloy Steel Round Tube 4130-Cond. N Seamless MPN:19849_48_0
1.25" OD x 0.25" Wall x 0.75" ID Alloy Steel Round Tube 4130-Cond. N Seamless
This 1.25in OD x 0.25in Wall x 0.75in ID Alloy Steel Round Tube 4130-Cond. N Seamless is a versatile and durable material ideal for a variety of applications, including fasteners, gears, and structural frames. Its high yield strength of 63,000 psi and Rockwell hardness of 92 HRB make it well-suited for demanding projects. Additionally, its air-hardened heat treatment process provides excellent strength and resistance to wear. With a seamless fabrication and mill finish, this alloy steel tube is a reliable choice for a range of industries, including aerospace, automotive, and construction.
Top product features:
- Air-Hardened for increased strength and durability
- Heat Treatable, allowing for customized hardness levels
- Machined from Seamless 4130 Alloy Steel for structural integrity and resistance to fatigue
Top product applications:
- Fasteners
- Gears
- Structural Frames
Alloy Steel Round Tube, Material Alloy Steel, Material Grade 4130, Fabrication Seamless, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Inside Diameter 0.75 in, Outside Diameter 1 1/4 in, Overall Length 4 ft, Wall Thickness 0.25 in, Yield Strength 63,000 psi, Machinability Not Rated, Rockwell Hardness 92 HRB, Appearance Metallic, Application Fasteners, Gears, Structural Frames, Brinell Hardness 197 BHN
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: 48.50
- Package Width: 1.75
- Package Height: 1.75
- Package Weight: 10.64
Product info last updated on March 11, 2026 5:56am UTC
Category: Alloy Steel