Alloy Steel Round Tube, 12" L, 3/8" Dia. MPN:21365_12_0
Alloy Steel Round Tube, 12" L, 3/8" Dia.
This Alloy Steel Round Tube is a high-strength, versatile material ideal for demanding applications. With a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, it provides excellent durability and resistance to wear and tear. Its seamless construction and air-hardened heat treatment make it suitable for use in aircraft exterior components, fasteners, gears, and structural frames. Its small size and lightweight design also make it perfect for use in precision engineering and manufacturing applications where high-strength, low-weight materials are required. Its machinability and heat treatability make it an excellent choice for custom fabrication projects.
Top product features:
- Seamless fabrication for improved strength and durability
- Air-hardened heat treatment for enhanced hardness and wear resistance
- Machinability not rated, indicating a high level of difficulty in cutting or shaping the material
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 0.135 in, Outside Diameter 3/8 in, Overall Length 12 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: 14.00
- Package Width: 2.38
- Package Height: 2.38
- Package Weight: 0.33
Product info last updated on March 9, 2026 7:18am UTC
Category: Alloy Steel