Invar 42
Density: 8.1 g/cm³
Equivalent designations:
Invar 42, Nilo 42, Nickel alloy 42, 1.3917, UNS K94100
Available products:
pipe,tube,bar,rod,wire,sheet,strip,bolt and nut,flange,pipe fittings
Product introduction
Invar 42 is a nickel-iron alloy that contains 41% nickel and exhibits excellent controlled expansion qualities and is used primarily for controlled expansion and magnetic applications. Invar 42 is also highly effective in magnetic applications. It can be hot formed, cold formed or machined. Nilo 42 possesses many of the qualities of the other Invar nickel iron alloys. It is effective in extreme temperatures ranging from -32C to 275C.
Chemical composition:
Application:
1. Electronic tubes
2. Automotive & industrial lamps
3. Transformer & capacitor bushings
4. Glass-to-metal applications
5. Ceramic-to-metal Applications
Available products for Invar 42:
Welded pipe/tube
Seamless pipe/tube
Pipe fittings
Flanges
Bar/Profiles
Sheet/ Plate/Coil/Strip
Wire/Wire rope
Forgings
Welding Rod
Fastener
Chemical composition:
| Grade | Chemical Component % | ||||
| C | Mn | Si | Ni | Fe | |
| Invar 42 | Max 0.05 | Max 0.4 | Max 0.2 | Min 41.0 | Balance |
1. Electronic tubes
2. Automotive & industrial lamps
3. Transformer & capacitor bushings
4. Glass-to-metal applications
5. Ceramic-to-metal Applications
Available products for Invar 42:
Welded pipe/tube
Seamless pipe/tube
Pipe fittings
Flanges
Bar/Profiles
Sheet/ Plate/Coil/Strip
Wire/Wire rope
Forgings
Welding Rod
Fastener
Cargo packaging:
