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Metalmen Sales
Alcoa Toolrite 2011®-T3 Aluminum
Categories: Metal; Nonferrous Metal; Aluminum Alloy; 2000 Series Aluminum Alloy

Material Notes: Weldability = D; Stress Corrosion Cracking Resistance = D; General Corrosion Resistance = D (A = best; E = worst). General 2011 characteristics and uses: Good machinability, especially free-cutting qualities, good mechanical properties. Excellent surface finish capability. The T451 temper offers good deep drilling characteristics.

Uses: Adapters, carburetor parts, clock parts and gears, knobs, camera parts, meter shafts and gears, nozzles, pencil and pen parts, oil line filters, pipe stems and filters, radio parts, screwdriver caps, spindles, telephone parts, TV fittings, tripod fittings, machine parts, hose parts, pipe stems.

Data supplied by the manufacturer, Alcoa.

Key Words: 2011-T3 Aluminium; UNS A92011; Alcoa, Aluminum Company of America; AA2011-T3
Available Properties
  • Density
  • Hardness, Brinell, 500 kg load/10 mm ball
  • Hardness, Knoop, Estimated from Brinell
  • Hardness, Rockwell A, Estimated from Brinell
  • Hardness, Rockwell B, Estimated from Brinell
  • Hardness, Vickers, Estimated from Brinell
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield, Larger sizes may be lower.
  • Elongation at Break
  • Modulus of Elasticity
  • Fatigue Strength, completely reversed; R. R. Moore Machine and specimen.
  • Machinability, 0-100 Scale (A=90; B=70; C=50; D=30; E=10)
  • Shear Strength
  • Electrical Resistivity
  • CTE, linear, average
  • Thermal Conductivity
  • Aluminum, Al
  • Bismuth, Bi
  • Copper, Cu
  • Iron, Fe
  • Lead, Pb
  • Silicon, Si
  • Zinc, Zn
Property Data

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