1.625" OD x 0.049" Wall x 1.527" ID Alloy Steel Round Tube 4130-Cond. N Seamless MPN:21549_48_0
1.625" OD x 0.049" Wall x 1.527" ID Alloy Steel Round Tube 4130-Cond. N Seamless
This high-strength alloy steel round tube is ideal for demanding applications such as fasteners, gears, and structural frames. Made from 4130-grade alloy steel, it offers exceptional yield strength of 63,000 psi and a Rockwell hardness of 92 HRB. Its seamless construction ensures a consistent and durable material, while its air-hardened heat treatment provides added strength and resistance to wear. With a machinability rating not yet determined, this tube is suitable for various industries requiring high-strength materials, including aerospace, automotive, and construction. Its compact size and lightweight design make it an excellent choice for a wide range of applications.
Top product features:
- Seamless fabrication allows for high strength and durability.
- Air-hardened heat treatment provides improved yield strength of 63,000 psi.
- Mill finish promotes excellent machinability.
Top product applications:
- Fasteners
- Gears
- 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 1.527 in, Outside Diameter 1 5/8 in, Overall Length 4 ft, Wall Thickness 0.049 in, Yield Strength 63,000 psi, Machinability Not Rated, Rockwell Hardness 92 HRB, Appearance Metallic, Application 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: 48.50
- Package Width: 2.13
- Package Height: 2.13
- Package Weight: 3.32
Product info last updated on March 20, 2026 2:18pm UTC
Category: Alloy Steel