Alloy Steel Round Tube, 12" L, 1 1/4" Dia. MPN:15336_12_0
Alloy Steel Round Tube, 12" L, 1 1/4" Dia.
This alloy steel round tube is ideal for aircraft exterior components, fasteners, gears, and structural frames, where high strength and durability are required. The 4130 grade alloy steel has a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, making it suitable for applications that demand precision and reliability. Its seamless fabrication and air-hardened heat treatment ensure a consistent and reliable performance. With its compact size and lightweight design, this tube is perfect for a wide range of industries, including aerospace, automotive, and manufacturing. Its versatility and strength make it a valuable addition to any project.
Top product features:
- Seamless fabrication allows for high strength and durability.
- Air-hardened heat treatment provides improved yield strength and hardness.
- Mill finish provides a smooth surface for machining and assembly.
Top product applications:
- Aircraft Exterior
- Fasteners
- Gears
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 1.18 in, Outside Diameter 1 1/4 in, Overall Length 12 in, Wall Thickness 0.035 in, Yield Strength 63,000 psi, Machinability Not Rated, Rockwell Hardness 92 HRB, Appearance Metallic, Application Aircraft Exterior, 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: 14.00
- Package Width: 3.25
- Package Height: 3.25
- Package Weight: 0.46
Product info last updated on February 20, 2026 8:18am UTC
Category: Alloy Steel