Alloy Steel Round Tube, 12" L, 3/8" Dia. MPN:21363_12_0
Alloy Steel Round Tube, 12" L, 3/8" 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 provide exceptional strength and durability. The tube's smooth mill finish and high machinability make it easy to work with, while its low wall thickness of 0.058 inches allows for efficient use of material. Suitable for demanding industries such as aerospace and automotive, this tube is a reliable choice for any project requiring high-strength, low-weight components.
Top product features:
- Seamless fabrication allows for smooth interior surfaces and reduced risk of leaks or corrosion.
- Air-hardening heat treatment provides increased strength and durability through a consistent, controlled process.
- Mill finish provides a precise, smooth surface finish that is ideal for applications where a high level of accuracy is required.
Top product applications:
- Aircraft Exterior
- Fasteners
- 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 0.259 in, Outside Diameter 3/8 in, Overall Length 12 in, Wall Thickness 0.058 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: 0.20
Product info last updated on February 2, 2026 10:56am UTC
Category: Alloy Steel