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NILO Alloy 48 Controlled Expansion Alloys Glass To Metal Seals Industrial

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xEqual Grades | UNS K94800/W. Nr. 1.3922, 1.3926 & 1.3927 | Density | 8.2g/cm3 |
---|---|---|---|
Melting Point | 1450°C | Forms Of Supply | Sheet, Strip, Rod, Bar, Tubing And Wire |
Spec | ASTM F30 | Product Name | Controlled Expansion Alloys |
Highlight | iron nickel alloy,corrosion resistant alloys |
NILO alloy 48 for Glass-to-metal Seals in Soft Lead or Soda Lime Type Glasses
NILO alloy 48 is a binary nickel-iron alloy containing 48% nickel. Its main use is for glass-to-metal seals in
soft lead or soda lime type glasses. It is also used for thermostats in industrial applications up to 450°C
(840°F).
Chemical composition
Element | Ni | Cr | Mn | Si | C | Al | P | S | Fe |
Weight % | 48 | 0.25 max | 0.80 max | 0.30 max | 0.05 max | 0.10 max | 0.025 max | 0.025 max | Rem |
Characters
- Coefficient of thermal expansion designed to match that of soft lead and soda-lime glasses.
- High inflection point.
Application
- Industrial thermostats that operate at temperatures up to 450°C (840°F).
- Glass to metal seals
Forms of supply
- Sheet
- Strip
- Rod
- Bar
- Tubing
- Wire