1.high operating temperature 2.bright 3.different specification
· for heating elements;
· for tubular heaters;
· for resistors.
by color of surface:
· with bright surface:
· with oxide surface.
Fields of applications
Used in the high temperatures electric furnaces,annealing and drying furnaces, different electricheating appliances.Used for producing tube electro heatings and house&hold appliances. Having high creep resistance, duc&tility, stability of the form and increased term ofexploitation.
Cold drawn wire is produced from the alloy Cr15Ni60grade is produced in soft heat&treated position diam&eter 0.1–10 mm according to the standard GOST12766.1&90. We can supply shaped and rolled sectionaccording to GOST 12766.4&90, calibrated baraccording to GOST 12766.3&90, strip according toGOST 12766.2&90 and GOST 12766.5&90 and wireaccording to GOST 12766.1&90.Chemical composition of alloy Cr15Ni60 should beaccording to GOST 10994 \&74.
High working temperature of exploitation (1150°)and corrosion resistance in the air, vacuum, oxide,carbon, nitrogen&containing mediums, argon, ammo&nia, humid air.
Physical and mechanical properties of Cr20Ni80 alloy are indicated in the table
Physical and mechanical properties:
Melting point. 0
Temperature coefficient of linear growth, k-1 in the range 20-10000C
Thermal diffusivity, 10-5m2/s
Specific heat, J/kg*K\
Elongation, % not less
Short term resistance of tensile strength, N/mm2(kg F/mm2), not more
Specific electric resistance, µΩ/m at 20c
Soft&Bright Cr15Ni60 Alloy strip