Alloy 42

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• Material:	Alloy 42
  Other Brands:	Alloy 42, 4J42, K94100, Nilo42, 1.3917, Vacodil42, Nilo42, 42H, N42
  Source Stock:	Customized
  Supplier:	Shanghai Hite Special Alloy Co., Ltd.
  Contacts:	Mr.KayDuan
  Email:	sales02@hitealloy.com

• Alloy 42 Details

  
  
  

  Alloy 42 nickel based alloy is an alloy material with special properties and applications. The following is a comprehensive introduction to Alloy 42, including its chemical composition, properties, uses, and advantages.

  
  

  Chemical composition:

  C	0.03
  Mn	0.8
  Si	0.3
  Ni	42
  Fe	Remainder

  
  

  Physical Constants:

  Density, lb/cu in.0.293

  Specific gravity8.12

  Melting point,F(C)2600(1427)

  Specific heat, Btu/lb/F0.12

  Thermal conductivity, Btu/ft2/in./hr/F(68-212F)74.5cal/cm2/cm/s/°C(20-100C)0.0257

  Electrical resistivity, ohm/cir mil ft43071

  microhm-cmTemperature coef

   resistivity/°F (70-212F)6x10-41x 10-3C(20-100°C)

  Inflection temperature,F(C)650(343)715(380)

  Curie temperature,F(C)

  Modulus of elasticity, psi21.5 x 106148 x 103

  
  

  Linear Thermal Expansion(Annealed Condition)

  

  
  

  Performance:
  

  Low coefficient of thermal expansion: Alloy 42 has a very low coefficient of thermal expansion and can maintain dimensional stability during temperature changes.

  High thermal conductivity: It has good thermal conductivity and can quickly conduct heat.

  Corrosion resistance: Alloy 42 has good corrosion resistance to most chemicals and gases, especially in long-term use environments in gases.

  High plasticity: It can change its shape and mechanical properties through heat treatment and cold processing.

  
  

  Purpose:

  High thermal conductivity: It has good thermal conductivity and can quickly conduct heat.

  Corrosion resistance: Alloy 42 has good corrosion resistance to most chemicals and gases, especially in long-term use environments in gases.

  High plasticity: It can change its shape and mechanical properties through heat treatment and cold processing.

  
  

  Advantages:

  Dimensional stability: Alloy 42 can maintain stable dimensions at different temperatures, suitable for applications that require high precision.

  Corrosion resistance: It has good corrosion resistance to most chemicals and gases and can be used for a long time in harsh environments.

  Thermal conductivity: Due to its high thermal conductivity, Alloy 42 can quickly conduct heat, giving it advantages in thermal dissipation and sensor applications.

  
  

  Summary:

  Alloy 42 nickel based alloy is composed of nickel and iron, with low thermal expansion coefficient, high thermal conductivity, and good corrosion resistance. It has extensive applications in fields such as electronic devices and temperature control devices, and can be used for packaging, connection, and temperature sensing. Its advantages lie in its dimensional stability, corrosion resistance, and thermal conductivity.