Alloy Steel Round Tube, 12" L, 0.438" Dia. MPN:21370_12_0
Alloy Steel Round Tube, 12" L, 0.438" Dia.
This alloy steel round tube is a versatile and durable material ideal for various applications, including aircraft exterior components, fasteners, gears, and structural frames. Its high yield strength of 63,000 psi and Rockwell hardness of 92 HRB make it suitable for demanding uses. The tube's air-hardened heat treatment and mill finish provide excellent mechanical properties and resistance to wear. Its compact size and lightweight design make it easy to handle and transport. With a lead time of just 2 days, this alloy steel tube is perfect for projects requiring quick turnaround and high-quality materials.
Top product features:
- Heat treatable for enhanced strength and durability
- Air-hardened for improved hardness and resistance to wear
- Seamless fabrication for increased strength and resistance to corrosion
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 0.272 in, Outside Diameter 7/16 in, Overall Length 12 in, Wall Thickness 0.083 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: 2.44
- Package Height: 2.44
- Package Weight: 0.32
Product info last updated on February 3, 2026 10:41pm UTC
Category: Alloy Steel