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

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（）

melting point：1500℃Maximum Continuous Working Temperature 1400℃

Fast life