Alloy Steel Round Tube, 6' L, 1 5/8" Dia. MPN:21550_72_0
Alloy Steel Round Tube, 6' L, 1 5/8" Dia.
This alloy steel round tube is a versatile and durable material suitable for a variety of applications. Its 4130 grade alloy steel composition provides excellent strength-to-weight ratio, making it ideal for use in aircraft exterior components, fasteners, gears, and structural frames. The tube's air-hardened and heat treatable properties allow for precise machinability and a high Rockwell hardness of 92 HRB. With its seamless fabrication and mill finish, this tube is perfect for applications requiring high strength, durability, and resistance to fatigue and corrosion. Its compact size and lightweight design make it an excellent choice for a range of industries.
Top product features:
- Air-Hardened for increased strength and durability
- Heat Treatable for improved machinability and resistance to wear
- Seamless fabrication for reduced risk of corrosion and increased structural integrity
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 1.495 in, Outside Diameter 1 5/8 in, Overall Length 6 ft, Wall Thickness 0.065 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: 74.00
- Package Width: 3.62
- Package Height: 3.62
- Package Weight: 6.60
Product info last updated on February 24, 2026 2:40am UTC
Category: Alloy Steel