DKJL CO., LTD.

resistance heating alloys

resistance heating alloys
Product Detailed

Our high resistance electric heating alloy has a wide range of temperatures. The highest temperature can be1, 400C.

 Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
Main
chemical
Composition
%
NiRestRest55.0-61.034.0-37.030.0-34.0
  Cr20.0-23.028.0-31.015.0-18.018.0-21.018.0-21.0
  Fe≤1.0≤1.0RestRestRest
Max.continuous
service temp.of
element (C)
12001250115011001100
Melting point
(approx.) C
14001380139013901390
Density
g/cm3
8.408.108.207.907.90
Resistivity
μΩ.m,20C
1.091.181.12    1.0    1.04
Elongation
%
≥20≥20≥20≥20≥20
Thermal
conductivity
KJ/m.h.C
60.345.245.243.843.8
Coefficient
of linear
expansion
α×10-6/C
18.017.017.019.019.0
Micrographic
structure
austeniteausteniteausteniteausteniteaustenite
Magnetic
properties
non
magnetic
non
magnetic
non
magnetic
weak
magnetic
weak
magnetic



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