Stamping Invar 36 Precision Alloys Soft Strip For Diaphragm Capsule Elements
|
Stamping Invar 36 Precision Alloys Soft Strip For Diaphragm Capsule Elements
OhmAlloy-4J36 (Invar), also known generically as FeNi36 (64FeNi in the US), is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α).
OhmAlloy-4J36 (Invar) is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, television shadow-mask frames, valves in motors, and antimagnetic watches. In land surveying, when first-order (high-precision) elevation leveling is to be performed, the Level staff (leveling rod) used is made of Invar, instead of wood, fiberglass, or other metals. Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.
Stamping Invar 36 Bright Strip for diaphragm capsule elements
OhmAlloy-4J36 use oxyacetylene welding, electric arc welding, welding and other welding methods. Since the coefficient of expansion and chemical composition of the alloy is related should be avoided due to welding causes a change in the alloy composition, it is preferable to use Argon arc welding welding filler metals preferably contains 0.5% to 1.5% titanium, in order to reduce weld porosity and crack.
Normal composition%
Coefficient of expansion
Typical Physical properties
Typical Mechanical properties
Temperature factor of resistivity
Style of supply
FAQ 1. What's the minimum quantity customer can order?
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Product Tags: nickel iron alloy low expansion alloys |
![]() |
6J13 Bar Shunt Manganin CuMn12Ni4 Rod CuMn12Ni2 Cu-Mn Alloy |
![]() |
Platinum Rhodium Thermocouple Wire Type S/R/B for Temperature Detection |
![]() |
99.99% Purity Platinum (Pt) Weaving / Mesh / Knitting For Electrolysis Welding Electrode |
![]() |
40*40mm Counter Electrode Platinum Mesh Cylinder Cathode & Anode |
![]() |
CuMn12Ni2 6J12 / 6J13 Manganin Bright Rod Diameter 6.5mm / 7.0mm |
![]() |
Fixed 1 Watt Metal Oxide Resistor 47ohm 5W High Resistance Carbon Film Resistor |