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Aleris Hokotol Aluminum Alloy, 300 mm Thickness

Category	Metal , Nonferrous Metal , Aluminum Alloy , 7000 Series Aluminum Alloy
Manufacturer	Aleris
Trade Name	Hokotol
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Aleris Hokotol Aluminum Alloy, 300 mm Thickness.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Sample treatment not specified for property data.Applications include molds for blow forming and injection molding for plastics; bolsters and force plates; high strength/low weight machine parts; and mechanical components with elevated mechanical properties. Poor weldability and corrosion resistance. Very good machinability.

Physical Properties	Metric	English	Comments
Density	2.83 g/cc	0.102 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	180	180
Hardness, Knoop	232	232	Estimated from Brinell
Hardness, Rockwell A	59	59	Estimated from Brinell
Hardness, Rockwell B	96	96	Estimated from Brinell
Hardness, Vickers	217	217	Estimated from Brinell
Tensile Strength, Ultimate	>= 460 MPa	>= 66700 psi	Minimum
	515 MPa	74700 psi	Typical
Tensile Strength, Yield	>= 400 MPa @Strain 0.200 %	>= 58000 psi @Strain 0.200 %	Minimum
	455 MPa @Strain 0.200 %	66000 psi @Strain 0.200 %	Typical
Elongation at Break	>= 1.0 %	>= 1.0 %	Minimum
	2.0 %	2.0 %	Typical
Modulus of Elasticity	70.3 GPa	10200 ksi
Machinability	90 %	90 %
Shear Strength	316 MPa	45800 psi	Calculated

Thermal Properties	Metric	English	Comments
CTE, linear	23.5 µm/m-°C @Temperature 20.0 - 100 °C	13.1 µin/in-°F @Temperature 68.0 - 212 °F
Thermal Conductivity	154 W/m-K	1070 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	86 - 90.9 %	86 - 90.9 %	as balance
Chromium, Cr	<= 0.10 %	<= 0.10 %
Copper, Cu	1.5 - 2.6 %	1.5 - 2.6 %
Iron, Fe	<= 0.30 %	<= 0.30 %
Magnesium, Mg	1.8 - 2.6 %	1.8 - 2.6 %
Manganese, Mn	<= 0.15 %	<= 0.15 %
Other, total	<= 0.15 %	<= 0.15 %
Silicon, Si	<= 0.20 %	<= 0.20 %
Titanium, Ti	<= 0.060 %	<= 0.060 %
Zinc, Zn	5.7 - 7.6 %	5.7 - 7.6 %
Zirconium, Zr	0.080 - 0.25 %	0.080 - 0.25 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000430 ohm-cm	0.00000430 ohm-cm

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