Alloy Steel Round Tube, 4' L, 1 3/8" Dia. MPN:26421_48_0
Alloy Steel Round Tube, 4' L, 1 3/8" Dia.
Our Alloy Steel Round Tube, made from high-strength 4130 grade alloy steel, is perfect for demanding applications that require toughness and durability. With a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, this tube can withstand heavy loads and resist wear and tear. Ideal for use in fasteners, gears, and structural frames, it's also heat treatable and air-hardened for added strength and stability. Whether you're building heavy machinery or creating precision parts, our alloy steel round tube is the perfect choice for any project that demands reliability and performance.
Top product features:
- Air-Hardened for increased strength and durability
- Seamless fabrication for improved structural integrity
- Heat Treatable to allow for custom hardness levels
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 1.185 in, Outside Diameter 1 3/8 in, Overall Length 4 ft, Wall Thickness 0.095 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: 1.88
- Package Height: 1.88
- Package Weight: 5.17
Product info last updated on February 26, 2026 1:14am UTC
Category: Alloy Steel