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Alcoa UltrAlloy® 6020-T651 Aluminum

Category	Metal , Nonferrous Metal , Aluminum Alloy , 6000 Series Aluminum Alloy
Manufacturer	Alcoa
Trade Name	UltrAlloy®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Alcoa UltrAlloy® 6020-T651 Aluminum.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Weldability = B; Stress Corrosion Cracking Resistance = A; General Corrosion Resistance = B (A = best; E = worst). General 6020 characteristics and uses: Excellent machinability, high corrosion resistance, good joining characteristics, and excellent response to anodizing. The T8 temper offers excellent residual stress control for applications requiring tight dimensional control after machining.Uses: Automotive transmission valves, brake pistons, air conditioning compressor pistons, CATV connectors, hinge pins, camera parts, tripod fittings.Data supplied by the manufacturer, Alcoa.

Physical Properties	Metric	English	Comments
Density	2.71 g/cc	0.0979 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	95	95	500 kg load/10 mm ball
Hardness, Knoop	120	120	Estimated from Brinell
Hardness, Rockwell A	39.5	39.5	Estimated from Brinell
Hardness, Rockwell B	60	60	Estimated from Brinell
Hardness, Vickers	107	107	Estimated from Brinell
Tensile Strength, Ultimate	>= 262 MPa	>= 38000 psi
Tensile Strength, Yield	>= 241 MPa	>= 35000 psi
Elongation at Break	10 %	10 %
Machinability	90 %	90 %	0-100 Scale (A=90; B=70; C=50; D=30; E=10)
Shear Strength	159 MPa	23100 psi	Calculated

Thermal Properties	Metric	English	Comments
CTE, linear	23.8 µm/m-°C @Temperature 20.0 - 100 °C	13.2 µin/in-°F @Temperature 68.0 - 212 °F	average
Thermal Conductivity	167 W/m-K	1160 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English
Aluminum, Al	96 %	96 %
Chromium, Cr	<= 0.15 %	<= 0.15 %
Copper, Cu	0.30 - 0.90 %	0.30 - 0.90 %
Iron, Fe	<= 0.50 %	<= 0.50 %
Magnesium, Mg	0.60 - 1.2 %	0.60 - 1.2 %
Manganese, Mn	<= 0.35 %	<= 0.35 %
Silicon, Si	0.40 - 0.90 %	0.40 - 0.90 %
Tin, Sn	0.90 - 1.5 %	0.90 - 1.5 %
Titanium, Ti	<= 0.15 %	<= 0.15 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000450 ohm-cm	0.00000450 ohm-cm

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