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Nilo Alloy

Nilo 42,48,K Alloy Available.

Nilo Alloy Sheets,Plates,Rods and Round bars Available in Stock

NILO ALLOY 42

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.

NILO ALLOY 48

A nickel-iron controlled-expansion alloy containing 48% nickel. Its coefficient of thermal expansion is designed to match that of soft lead and soda-lime glasses. The alloy also has a high inflection point. Used for glass-to-metal seals in radio valves and incandescent electric light bulbs and for industrial thermostats that operate at temperatures up to 840°F (450°C).

NILOALLOY K

A nickel-iron-cobalt controlled-expansion alloy containing 29% nickel. Its coefficient of expansion, which decreases with rising temperature to the inflection point, matches the expansion rate of borosilicate glasses and alumina ceramics. Used for glass-to-metal seals in applications requiring high reliability or resistance to thermal shock. Examples include: high-power transmitting valves, transistor leads and headers, integrated-circuit lead frames and photography flash bulbs.

STANDARD PRODUCT FORMS
Pipe, tube, sheet, plate, round bar, forging stock and wire. Strip, plate and wire.

MAJOR SPECIFICATIONS
UNS K93600, K93601 , DIN 385, 1715 Werkstoff Nr. 1.3912 UNS K94100
ASTM F 29, F 30 DIN 385, 17745 Werkstoff Nr. 1.3917