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Kan-thal APM Fecral Alloys High Temperature heat resistant electrical wire

Short Description:

This product takes refined master alloy as raw material, uses powder metallurgy technology to manufacture alloy ingots, and is manufactured by special cold and hot processing and heat treatment process. The product has the advantages of strong oxidation resistance, good corrosion resistance at high temperature, small creep of electro-thermal components, long service life at high temperature and small change of resistance. It is suitable for high temperature 1420 C, high power density, corrosive atmosphere, carbon atmosphere and other working environments. It can be used in ceramic kilns, high temperature heat treatment furnaces, laboratory furnaces, electronic industrial furnaces and diffusion furnaces.


  • Model NO.: APM
  • Application: industry
  • Transport Package: Wooden Case
  • Resistivity: 1.45
  • Origin: Shanghai
  • Diameter: 0.05mm Min.
  • Product Detail

    FAQ

    Product Tags

    1(Wt%main composition

    C

    Si

    Mn

    Cr

    Al

    Fe

    Min

    -

    -

    -

    20

    5.5

    Bal.

    Max

    0.04

    0.5

    0.4

    22

    6.0

    Bal.

     

    Main mechanical properties

    Tensile Strength at Room Temperature: 650-750MPa

    Elongation rate: 15-25%

    hardness: HV220-260

    Tensile Strength at 1000℃ Temperature 22-27MPa

    High Temperature Durability at 1000 Temperature and 6MPa ≥100h

    3.Main physical properties

    density 7.1g/cm3

    resistivity 1.45×10-6 Ω.m

    Resistance Temperature CoefficientCt

    800℃

    1000℃

    1400℃

    1.03

    1.04

    1.05

    Average linear expansion coefficient()

    20-800℃

    20-1000℃

    20-1400℃

    14

    15

    16

    melting pointMaximum Continuous Working Temperature 1400℃

    4 Fast life

    1300℃

    1350℃

     

    Average Fast Life (Hours)

    110

    90

     

    Sagging rate after rupture

    8

    11


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