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Technical Data Sheets

Superalloy CX EMS Biological Grade Tweezers

EMS Catalog #78325-Series

Product Features

  • Ni-Cr-Mo Superalloy
  • Excellent strength from room temperature to 800°C
  • Six times harder than antimagnetic stainless steel
  • Resistant to fatigue, very high shape retention
  • Fully non-magnetic
  • Excellent corrosion resistance to most chemicals, salts and acids
  • Typical applications include non-magnetic tools for electronic and watch industry applications and for laboratory and medical applications in aggressive chemical environments


Mechanical Properties  
State 50% cold reduction
Density 8.4 g/cm3
Hardness Vickers 10 220
Tensile strength, ultimate 1500 MPa
Tensile strength, yield 1250 MPa
Elongation, break 5%
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-100°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

Product Information

EMS Biological Grade Tweezers