Alloys
At Isabellenhütte, we embody the concept of "innovation by tradition." Throughout our 500-year history, we have developed materials that remain the gold standard in their respective fields.
We have always prioritized the highest quality and adherence to the tightest tolerances. If you cannot find the dimensions of the wires, stranded wires, flat wires, or cutting strips you need, we will gladly check for a customized solution, even outside our standard portfolio.
We look forward to your challenge.
Metallurgical expertise and more than 500 years of experience: Precision that convinces - in every detail
Thermoelectric alloys
Whether automotive, industry or aerospace technology; thermoelectric alloys from Isabellenhütte have already accompanied you in your everyday life. Our thermoelectric alloys are the global standard for high-precision temperature measurement. We comply with all current standards, even special tolerances and measurements are no problem for us.
We offer a wide range of all common non-ferrous thermocouples of types N, K, E, J, T, L and U as well as compensating cables of types B, C, D, R and S. You can choose freely between round and flat wire, strands, rods or strips.
We look forward to receiving your inquiry.
- Thermal alloys for element qualities, thermal and compensating cables.
- Temperature range from -40°C to + 1,200°C.
- Compliance with all common international standards.
- Special requirements with regard to thermoelectric voltage and dimensional tolerances or special thermoelectric voltages, e.g. for mineral-insulated wires, can also be fulfilled.
Resistance alloys
Current and voltage measurement are irreplaceable in modern electronics and electrical engineering. With our MANGANIN® (CuMnNi), we developed the ideal alloy for this application 135 years ago.
Today, our portfolio of precision resistance alloys is based on this principle. ZERANIN®, NOVENTIN® and ISAOHM® also offer our customers the smallest TCs and the lowest thermal voltages compared to copper in order to make current measurement as precise as possible.
Whether wire or flat material, you can choose from a wide range of possible formats.
- Stabilized quality for minimal change in electrophysical values over the entire service life.
- Extremely low TCs and thermoelectric voltages.
- Ultra-fine wires up to 7µm, foils up to 20µm.
Heatsealing band alloys
We encounter electrical heaters in everyday life, whether as classic trace heaters in the domestic sector or as safety-relevant components in airplanes or in the automotive industry.
Our portfolio of Cu- and Ni-based alloys offers ideal possibilities for balancing all common heating applications thanks to the wide range of available electrical resistances.
We are also happy to assist you in selecting the right material for your application.