United States · UNS

C85550

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Chemical composition

wt% · log scale

min – max range
typical value

Physical properties

vs. temperature

Mean thermal expansion 10⁻⁶/K

Chemical composition

Element	min	max	Similar	Remarks
Al		0.3
Cu	59	64		Includes Ag
Fe		0.15
Ni		0.2		Includes Co
Other	99.5			Cu + sum of named elements
Pb		0.09
Si	0.3	1
Sn		0.3
Zn				Bal

Physical properties

Temperature

20.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
77.70		76.30	377.00	0.09	8.36

100.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	12.50

200.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	16.40

300.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	18.30