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0.375" OD x 0.016" Wall Round Aluminum Tube 3003-H14 36" Long

The aluminum tube has an outer diameter of 0.375 inches, a wall thickness of 0.016 inches, and a length of 36 inches, made from 3003-H14 aluminum alloy. It is ideal for applications requiring lightweight and good corrosion resistance, such as electronic housings, frame structures, and decorative parts.

Measurement Diagram of Aluminum Round Tube

0.375" OD x 0.016" Wall Round Aluminum Tube 3003-H14 36" Long Specifications

Specification Details
Outer Diameter 0.375 inches (9.53mm)
Wall Thickness 0.016 inches (0.41mm)
Length 36 inches (914.4mm)
Material Aluminum
Form round tube
Alloy Type 3003
Max Length 72 inches (6 feet)
Temper H14

0.375" OD x 0.016" Wall Round Aluminum Tube 3003-H14 36" Long Features and Applications

Ideal for Lightweight and Durable Projects: This aluminum tube strikes a good balance between strength and weight, suitable for aerospace, automotive, and lightweight structural applications.

Good Machinability: Easy to cut, weld, and form, able to meet various design requirements.

The characteristic of 3003 aluminum round tube is that it adopts H14 temper. 3003 alloy has excellent corrosion resistance and processability, and is suitable for manufacturing light structural parts, electrical components, precision tools, pipes and frames, etc. The wall thickness and length of each product are different, and different specifications of aluminum tubes can be selected according to application requirements.

Select length below or Custom Cut

  • 12" (1 ft.)
  • 24" (2 ft.)
  • 36" (3 ft.)
  • 48" (4 ft.)
  • 72" (6 ft.)
  • Custom cuts supported

3003 H14 Aluminum Mechanical Properties

Alloy Temper Wall thickness mm Longitudinal tensile mechanical properties at room temperature
Tension strength Rm N/mm² Yield strength R p0.2 N/mm² Elongation after break/%
Full section specimen other samples
A50 mm A50 mm Aa
Not less than
3003 O All 95-130 35 - 20 25
H14 All 130-165 110 - 4 6

Chemistry Information 3003 Aluminum

Element Composition (%)
Si 0.60
Fe 0.70
Cu 0.05-0.20
Mn 1.0-1.50
Mg -
Cr -
Ni -
Zn 0.10
Ti -
Al Remainder

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