Alloy Steel Round Tube, 12" L, 1 3/8" Dia. MPN:15341_12_0
Alloy Steel Round Tube, 12" L, 1 3/8" Dia.
This 12in long, 1 3/8in diameter alloy steel round tube is ideal for high-strength applications in aircraft exterior components, fasteners, gears, and structural frames. Its air-hardened 4130 alloy steel construction provides exceptional yield strength of 63,000 psi and a Rockwell hardness of 92 HRB. The seamless tube's machinability is not rated, but its heat treatable properties allow for precise adjustments to suit specific needs. Its compact dimensions and lightweight design make it suitable for a range of industries, including aerospace, automotive, and manufacturing, where durability and reliability are paramount.
Top product features:
- Air-Hardened for increased strength and durability
- Mill Finish for improved machinability and surface quality
- Heat Treatable to allow for customized hardness levels
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 1.245 in, Outside Diameter 1 3/8 in, Overall Length 12 in, 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: 14.00
- Package Width: 3.38
- Package Height: 3.38
- Package Weight: 0.91
Product info last updated on January 23, 2026 6:38am UTC
Category: Alloy Steel