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0.21875" OD x 0.014" Wall Square Aluminum Tube 3003-12" Long

This aluminum tube has an outer diameter of 0.21875 inches (approximately 5.56 mm), a wall thickness of 0.014 inches (approximately 0.36 mm), and a length of 12 inches. Made from 3003 aluminum alloy, this tube is commonly used in lightweight structural and decorative components. It is widely used in the manufacturing of precision electronic equipment, building frames, and other applications that require high corrosion resistance. Its excellent machinability and formability make it ideal for parts that require precision and ease of fabrication.

  • Outer Diameter (OD): 0.21875 inches (approximately 5.56 mm)
  • Wall Thickness: 0.014 inches (approximately 0.36 mm)
  • Material: 3003 Aluminum Alloy
  • Length: 12 inches (approximately 304.8 mm)
  • Features: This size is suitable for medium load-bearing applications, commonly used in lightweight frames, mechanical supports, devices, and structural components. It is ideal for outdoor and humid environments due to its corrosion resistance.

0.21875" OD x 0.014" Wall Square Aluminum Tube 3003-12" Long Applications

This aluminum tube is suitable for mechanical structures and industrial applications, meeting higher strength requirements. It can be used for manufacturing machine frames, equipment supports, piping, and other structures that require durability and stability, widely used in manufacturing and engineering projects.

0.21875" OD x 0.014" Wall Square Aluminum Tube 3003-12" Long Specifications

Specification Details
Outer diameter 0.21875 inches (approximately 5.56 mm)
Length 12 inches (approximately 304.8 mm)
Wall Thickness 0.014 inches (approximately 0.36 mm)
Material Aluminum
Shape square tube
Alloy Type 3003

3003 Aluminum Mechanical Properties

Property Value
Ultimate Tensile Strength (KSI) 22
Yield Tensile Strength (KSI) 21
Density (g/cm³) 3
Brinell Hardness (500 kg load) 40
Elongation (% in 2 in.) 8
Shear Strength (KSI) 14
Electrical Conductivity (% IACS) 44
Machinability (%) 30
Melting Point (°F) 1190 - 1210

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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