0.5" OD x 0.188" Wall x 0.124" ID Alloy Steel Round Tube 4130-Cond. N Seamless MPN:21420_12_0
0.5" OD x 0.188" Wall x 0.124" ID Alloy Steel Round Tube 4130-Cond. N Seamless
This 0.5in OD x 0.188in Wall x 0.124in ID Alloy Steel Round Tube is a high-strength, versatile material ideal for a variety of applications, including fasteners, gears, and structural frames. Its air-hardened, heat treatable properties make it suitable for demanding mechanical uses. With a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, this alloy steel tube provides excellent durability and resistance to wear and tear. Its compact size and lightweight design make it easy to handle and integrate into complex systems, making it a valuable resource for engineers and manufacturers seeking a reliable, high-performance material solution.
Top product features:
- Air-Hardened for increased strength and durability
- Seamless fabrication for improved structural integrity
- Heat Treatable to allow for customized properties and performance
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 0.124 in, Outside Diameter 1/2 in, Overall Length 12 in, Wall Thickness 0.188 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: 12.50
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.63
Product info last updated on March 26, 2026 8:20pm UTC
Category: Alloy Steel