Alloy Steel Round Tube, 36" L, 0.438" Dia. MPN:21371_36_0
Alloy Steel Round Tube, 36" L, 0.438" Dia.
This alloy steel round tube is a versatile and durable material ideal for a variety of applications, including aircraft exterior components, fasteners, gears, and structural frames. Its high yield strength of 63,000 psi and air-hardened heat treatment make it resistant to deformation and fatigue. The tube's seamless fabrication and mill finish ensure a consistent and smooth surface, while its machinability and hardness ratings make it suitable for a range of manufacturing processes. Its compact size and lightweight design also make it an excellent choice for applications where space and weight are a concern.
Top product features:
- Heat Treatable
- Air-Hardened
- Machinability Not Rated
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 0.198 in, Outside Diameter 7/16 in, Overall Length 36 in, Wall Thickness 0.12 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: 38.00
- Package Width: 2.44
- Package Height: 2.44
- Package Weight: 1.23
Product info last updated on April 1, 2026 2:23pm UTC
Category: Alloy Steel