1.3917 / UNS K94100 – FeNi42 – ALLOY 42
UNS K94100 / W. Nr. 1.3917 / Alloy 42 / Invar 42 is a binary nickel-iron alloy containing 42% nickel. It has a low and nominally constant expansion coefficient in the range of 20-300 ° C (85-570 ° F). Used for glass sealing applications in aerospace composites, thermostat rods, semiconductor lead frames, thermostatic bi-metal strip and microelectronic components, vacuum devices and electric lamp bulbs.
Where maximum dimensional stability is required 1.3917 / Alloy 42 / Invar 42 should be used in the annealed condition. Annealing can be performed in a protective atmosphere in the range of 850-1000 ° C (1560-1830 ° F).
1.3917 / Alloy 42 / Invar 42 can be hot or cold worked, turned and formed by processes similar to those used for austenitic stainless steels.
1.3917 / Alloy 42 / Invar 42 should be machined in the annealed condition using high speed steel or tungsten carbide tipped tools.
| Düşük Genleşme Alaşımı |
W.Nr. |
ALAŞIM |
UNS |
SPESİFİKASYON |
| FeNi42 |
1.3917 |
Alloy 42 |
K94100 |
Invar 42 ( Dilaton 42) / NILO 42 / Pernifer 42 / 42N / Fe-Ni42 |
The information given in this data sheet about the condition or availability of the material is not a guarantee for its properties, it only serves as an explanation. The information provided as advice is consistent with our own experience as well as general experience. No guarantee is given for the processing and application results of the products.
1.3917.pdf
| SAC |
| KALINLIK [mm] |
GENİŞLİK [mm] |
UZUNLUK [mm] |
|
| 0,5 - 8 |
≤ 300 |
≤ 3000 |
soğuk hadde |
| 9 - 30 |
üretim genişliği |
üretim uzunluğu |
sıcak hadde |
| ŞERİT |
| KALINLIK [mm] |
GENİŞLİK [mm] |
KANGAL I.D. [mm] |
KANGAL AĞIRLIK [kg] |
| 0,10 - 0,5 |
15 - 250 |
≤ 125, 175, 300 |
max. 250 |
| 0,50 - 1,2 |
20 - 250 |
≤ 300, 400, |
max. 500 |
| 1,2 - 8,0 |
20 - 270 |
500 |
max. 800 |
| ÇUBUK |
| ÇAP [mm] |
UZUNLUK [mm] |
| 10 - 350 |
1000 - 5000 |