Alloy Steel Round Tube, 12" L, 3/8" Dia. MPN:21362_12_0
Alloy Steel Round Tube, 12" L, 3/8" Dia.
This 12in long, 3/8in diameter Alloy Steel Round Tube is ideal for a variety of applications, including aircraft exterior components, fasteners, gears, and structural frames. Its high strength and hardness make it a reliable choice for demanding projects. The tube's air-hardened construction provides excellent durability and resistance to wear and tear. Its seamless fabrication and mill finish ensure a smooth, consistent surface for machining and assembly. With a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, this alloy steel tube is a versatile and reliable choice for a range of industries and applications.
Top product features:
- Seamless fabrication allows for high strength and durability
- Air-hardened heat treatment provides improved wear resistance and hardness
- Mill finish provides a smooth surface for machining and assembly
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 0.319 in, Outside Diameter 3/8 in, Overall Length 12 in, Wall Thickness 0.028 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: 0.11
Product info last updated on February 2, 2026 8:10pm UTC
Category: Alloy Steel