Country: India

Nilo 48 Alloy Wires | Manufacturer,Stockiest and Supplier

Nilo 48 Alloy Wires | Manufacturer,Stockiest and Supplier
Nickel Iron Alloy 42/ Nilo 42 (ASTM F30)
Nickle iron alloy 42 Wires Available
NILO ALLOY 42 - UNS: K94100 - DIN 17745 Wires

A nickel-iron controlled-expansion alloy containing 42% nickel. It has a low and nominally constant coefficient of thermal expansion from room temperature to about 570°F (300°C). Used for semiconductor lead frames in integrated circuits, bi-metal thermostat strip, thermostat rods, for ceramic-to-metal seals with alumina ceramics and various glass-to-metal seals such as: the core of copper-clad wire for sealing into glass envelopes of electric bulbs, radio valves,television tubes and fluorescent lights.

Cold working

Cold working is not suitable for this alloy as it tends to distort the coefficients of thermal expansion.


NILO 42 alloy may be annealed at 850 - 1000°C (1560 - 1830°F).

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