Fe-Cr-Al High-temperature Heating Kan-thal APM / TK-APM 216YZ Ferro-Chromium-Aluminum Alloy Ribbon Wire​

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 electrothermal 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.

Main composition(Wt%)

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

Main physical properties

density 7.1g/cm3

resistivity 1.45×10-6 Ω.m

Resistance Temperature Coefficient(Ct)

Average linear expansion coefficient()

 Maximum Continuous Working Temperature 1400℃

Fast life

Noted:Testing according to GB/T13300-91 standard method

Specifications

Wire diameter range: φ0.1-8.5mm

Ribbon wire thickness:0.1-0.4mm; width:0.5-4.5mm

Ribbon strip thickness:0.5-2.5mm; width:5-48mm