Technical Data Sheet: Super Alloy Tweezers Type “NC”

General Notes:

• Ni-Cr-Mo Super Alloy (Nickel, Chromium, Molybdenum)
• Excellent strength from room temperature to 800°C
• Six times harder than anti-magnetic stainless steel (SA)
• Resistant to fatigue, very high shape retention
• Fully non-magnetic
• Excellent corrosion resistance to most chemicals, salts and acids
• Typical applications include for electronics assembly, laboratory and medical device applications in aggressive chemical environments

Mechanical Properties
State	50% Cold Reduction
Density	8.4 g/cm3
Hardness Rockwell C	60-64	Highest Hardness at Tweezer Tip
Tensile Strength, Ultimate:	1500 MPa
Tensile Strength, Yield	1250
Elongation, Break	5%
Modulus of Elasticity	208GPa

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	1.29E-4 Ohm.cm