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A Nickel-Iron, controlled expansion alloy containing 48% Nickel. Its coefficient of thermal expansion was designed to match that of soft lead and soda-lime glasses. This alloy also has a high inflection point.
Click to find out more about each profile type.
.001” (0.025 mm) Diameter
.827” (21 mm) Diameter
Available in coils, spools and straight bars.
.0015" (0.3mm) Diameter
.787" (20mm) Diameter
Available in coils, spools and straight bars.
.0157" (0.4mm) Diameter
.394" (10mm) Diameter
Available in coils, spools and straight bars.
D shaped Wire
Half Round Wire
Double D Wire
Irregular Shaped Wire
Arc Shaped Wire
Irregular Shaped Wire
Irregular Shaped Wire
Irregular Shaped Wire
Rail Shaped Wire
Irregular Shaped Wire
Convoluted Wire
Irregular Shaped Wire
Rectangle Shaped Wire
Irregular Shaped Wire
Trapezoidal Shaped Wire
Angled Wire
T Shaped Wire
Irregular Shaped Wire
Irregular Shaped Wire
Angled wire
Chamfered wire
Irregular Shaped Wire
Irregular Shaped Wire
Irregular Shaped Wire
Oval Shaped Wire
Channel Wire
Wedge Shaped Wire
Angled Wire
Flat Wire
Square Wire
Coefficient of thermal expansion designed to match that of soft lead and soda-lime glasses. High inflection point.
Industrial thermostats that operate at temperatures up to 450°C (840°F). Glass to metal seals
Specifications
Designations
| Condition | Approx. tensile strength | Approx. operating temperature | ||
| N/mm² | ksi | °C | °F | |
| Annealed | 450 – 550 | 65 – 80 | up to +450 | up to +840 |
| Hard Drawn | 700 – 900 | 102 – 131 | up to +450 | up to +840 |
® Trade name of Special Metals Group of Companies
