United States · UNS

R54521

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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		5
Sn		2.5
Ti				Bal

Physical properties

Temperature

20.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
		7.80	530.00	1.60	4.48

100.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	9.40

315.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	9.50

538.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	9.70

648.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	9.70

816.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
	10.10

Typical physical values

Density	Elastic modulus	Poisson's ratio	Remarks
4.30–5.10	80.00–130.00		典型性能值: 钛及钛合金。该数值并非来自发行标准，它仅是指标性的，不能用于设计用途。

Similar grades

Grade	Region	System
Ti-5Al-2.5Sn ELI	United States	AMS
Ti-5Al-2.5Sn ELI	United States	SAE