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4J36 UNS K93600/K93601 WNr. 1.3912 Invar 36 Nickel Based Alloy Materials Invar 36/Nilo 36 Plate
1 . Description:
Invar (also know as Invar 36, NILO 36, Pernifer 36, and Invar
Steel) is a low expansion alloy consisting of 36% Nickel, balance
Iron. Invar Alloy exhibits extremely low expansion around ambient
temperatures, making Invar Alloy particularly useful in
applications where minimum thermal expansion and high dimensional
stability is required, such as in precision instruments like
optoelectronic devices, optical and laser benches, electronics, and
other kinds of scientific instruments.
Feature:
very low thermal expansion coefficient between -250℃ and +200℃
good plasticity and toughness
Application:
Production, storage and transportation of liquefied gas
Measuring and controlling instruments with operating temperature
below +200℃, such as temperature regulating devices
helical connector bushing between metal and other materials
bimetal and temperature controlled bimetal
membrane frame Low shadow mask
CRP component tempering die for aerospace industry
satellite and missile electronic control unit framework below -200℃
auxiliary electron tube in the laser control device electromagnetic
lens
2 . Invar Chemistry
maximum % unless noted | |
Iron | Bal |
Nominal Nickel | 36 |
Nominal Cobalt | 0.5 |
Carbon | 0.05 |
Silicon | 0.40 |
Sulfur | 0.015 |
Chromium | 0.25 |
3 . Application
in radio and electronic devices,
manufacture parts in aircraft controls
optical and laser system
in bimetallic thermostats and in rod and tube assemblies for
temperature regulators
Products | Invar 36 Invar 42 Alloy Cold/Hot Rolled Sheet and Plate Price Manufacturer | |||
Thickness | 0.5-20mm | |||
Width x Length | 1000x2000mm, 1250x2500mm or as required | |||
Surface | Mill finish, 2B finish | |||
Packing | wooden pallet | |||
Available Grade | Inconel 600/601/625/690/718/X750; Incoloy 800/800H/800HT/825/926; Hastelloy B-2/B3/C-2000/C-22/C-276/G-30/G35/X/S; Haynes 188/230/556/230; Monel 400/401/404/R405/K-500; Nickle 200/201; Alloy 20/28/31; Invar 36/42; Nitronic 30/32/33/40/50/60; Nimonic 75/80A/90/C-263; |