EMS Technical Data Sheets

EMS 5tth Tweezer, NC

EMS Catalog #78520-5TTH

Superalloy NC

General notes:

Mechanical properties

State 50% cold reduction
Density 8.4 g/cm3
Hardness, Vickers 260 HV
Tensile strength, ultimate 925 MPa
Tensile strength, yield 485 MPa
Elongation, break 50%
Modulus of elasticity 208 GPa

Thermal properties

Coef. of lin. therm expansion  12.8 E-6/°C 25°C-100°C
Coef. of lin. therm expansion 13.4 E-6/°C  25°C-300°C
Specific heat capacity 0.41 J/(g∙K)  
Thermal conductivity  10 W/(m∙K)  
Continuous use temperature 600°C  
Max service temperature, air 980°C  

Electrical properties

Resistivity  1.29 E-4 Ohm.cm