Cast aluminum alloy 705.0

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Cast aluminum alloy 705.0
Chemical composition: Mn=0.5%, Mg=1.6%, Zn=3.0%, Al balance, sand casting
Property	Value in metric unit		Value in US unit
Density	2.76 *10³	kg/m³	172	lb/ft³
Modulus of elasticity	71	GPa	10300	ksi
Thermal expansion (20 ºC)	23.6*10^-6	ºCˉ¹	13.1*10^-6	in/(in* ºF)
Specific heat capacity	963	J/(kg*K)	0.230	BTU/(lb*ºF)
Thermal conductivity	105	W/(m*K)	725	BTUin/(hrft²*ºF)
Electric resistivity	6.9*10^-8	Ohm*m	6.9*10^-6	Ohm*cm
Heat of fusion	3.89*10⁵	J/kg	167	BTU/lb
Liquidus temperature	638	ºC	1180	ºF
Solidus temperature	596	ºC	1105	ºF
Tensile strength (F) ,min.	207	MPa	30000	psi
Yield strength (F) ,min.	117	MPa	17000	psi
Elongation (F) ,min.	5	%	5	%
Shear strength (F)	127	MPa	18400	psi
Hardness (F) , range	50-80	HB	50-80	HB
Tensile strength (T1)	240	MPa	34800	psi
Yield strength (T1)	130	MPa	18850	psi
Elongation (T1)	9	%	9	%