0.438" OD x 0.134" Wall x 0.17" ID Alloy Steel Round Tube 4130-Cond. N Seamless MPN:21372_48_0
0.438" OD x 0.134" Wall x 0.17" ID Alloy Steel Round Tube 4130-Cond. N Seamless
This 4130 alloy steel round tube is a high-strength, heat-treatable material ideal for demanding applications. With a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, it provides exceptional durability and resistance to wear. Suitable for use in fasteners, gears, and structural frames, this tube is a versatile choice for various industries. Its seamless construction and mill finish ensure excellent machinability and a smooth surface. With a lead time of just 2 days, this alloy steel tube is perfect for projects requiring high-strength, low-alloy material in a compact, lightweight package.
Top product features:
- Seamless construction provides a uniform and strong internal structure.
- Air-hardened heat treatment enables the alloy steel to achieve high yield strength of 63,000 psi.
- Mill finish provides a smooth surface for machining applications.
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 0.17 in, Outside Diameter 7/16 in, Overall Length 4 ft, Wall Thickness 0.134 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: 0.94
- Package Height: 0.94
- Package Weight: 1.76
Product info last updated on April 27, 2026 12:48am UTC
Category: Alloy Steel