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Alcoa Toolrite 2011®-T4 Aluminum

Category	Metal , Nonferrous Metal , Aluminum Alloy , 2000 Series Aluminum Alloy
Manufacturer	Alcoa
Trade Name	Toolrite
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Alcoa Toolrite 2011®-T4 Aluminum.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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.

Physical Properties	Metric	English	Comments
Density	2.82 g/cc	0.102 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	80	80	500 kg load/10 mm ball
Hardness, Knoop	103	103	Estimated from Brinell
Hardness, Rockwell B	49	49	Estimated from Brinell
Hardness, Vickers	90	90	Estimated from Brinell
Tensile Strength, Ultimate	>= 276 MPa	>= 40000 psi
Tensile Strength, Yield	>= 124 MPa	>= 18000 psi
Elongation at Break	16 %	16 %
Modulus of Elasticity	70.0 GPa	10200 ksi
Fatigue Strength	97.0 MPa @# of Cycles 5.00e+8	14100 psi @# of Cycles 5.00e+8	completely reversed; R. R. Moore Machine and specimen.
Machinability	90 %	90 %	0-100 Scale (A=90; B=70; C=50; D=30; E=10)
Shear Strength	207 MPa	30000 psi

Thermal Properties	Metric	English	Comments
CTE, linear	22.9 µm/m-°C @Temperature 20.0 - 100 °C	12.7 µin/in-°F @Temperature 68.0 - 212 °F	average
Thermal Conductivity	151 W/m-K	1050 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English
Aluminum, Al	93.7 %	93.7 %
Bismuth, Bi	0.20 - 0.60 %	0.20 - 0.60 %
Copper, Cu	5.0 - 6.0 %	5.0 - 6.0 %
Iron, Fe	<= 0.70 %	<= 0.70 %
Lead, Pb	0.20 - 0.60 %	0.20 - 0.60 %
Silicon, Si	<= 0.40 %	<= 0.40 %
Zinc, Zn	<= 0.30 %	<= 0.30 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000440 ohm-cm	0.00000440 ohm-cm

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