Resistance Alloys / Electrical Heating Alloys
Electrical Resistance Alloys
Resistors, Temperature Sensors, Fuses
Thickness
0.040-2.0mm
Width
3.0-100mm
Length
COIL or SHEET less than 2000mm
This is the manufacturing range of coils and sheets we manufacture.
Unless otherwise specified, we manufacture in accordance with JIS standards.
Overseas standards are listed as equivalent or similar to our materials, so please use them as a reference.
JIS
GCN30R (C2532)
DIN
CuNi23Mn, 2.0881
GB
B25
Other names
ISAZIN
Density
8.9 g/cm³
Volume Resistivity
0.30 μΩ・m
Temperature Coefficient of Resistance
approx. 180 ppm/K (23-100℃)
Magnetism
Non-magnetism
The hardness of the annealed finish is [under 120 HV ], but we can provide hard materials upon your request.
*In the case of ultra-thin foil, soft materials such as annealed and 2B finish may not be available due to concerns about defects (folding, wrinkling, etc.).We supply various types of resistance alloys: "Electrical Resistance Alloys" to control electricity and electric current, and "Electrical Heating Alloys" that utilize the property of metals to generate heat due to electric resistance. We control Temperature Coefficient of Resistance (TCR), conductor resistance, and guarantee thickness with high precision.
We can produce foil materials in all the materials we manufacture, from stainless steel, low carbon steel, high carbon steel, and other steel materials to nonferrous metals such as nickel alloys, cobalt alloys, and copper alloys.