Tophet® Alloy C

Tophet® Alloy C consists of 60% nickel, 16% chromium, and balance iron with excellent heat resistance up to 1850°F (1010°C). Has the ability to withstand high overloads with high electrical resistivity (675 ohms cm/f), relatively low TCR, and ease of fabrication.

Type Analysis

  • Nickel (Nominal) 60
  • Chromium (Nominal) 16
  • Iron (Nominal) Balance

Applications

Heavy-duty rheostats and controls

Applicable Specifications

  • ASTM B-344
  • ASTM B-267
  • ASTM B267 Class 4

Ribbon

Wire

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