Low Expansion Alloy Strip and Foil 4j36/4j42/4j29 Feni36 Invar36

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: 4J36/ Feni36/ Invar36
• Third Part Inspection: Available
• Sample: Free
• Trade Terms: EXW, Fob, CIF, CFR
• Transport Package: Wooden Crate
• Specification: As customers′s request
• Trademark: Mingson
• Origin: China
• Production Capacity: 7000 Tons Per Year

Product Description

1.Product Name: Low Expansion Alloy Strip and Foil 

2.Grade:  4J36/ Feni36/ Invar36 
3.Features: 4J36 is a special low-expansion iron-nickel alloy with ultra-low expansion coefficient. Among them, the control of carbon and manganese elements is very important. Cold deformation can reduce the thermal expansion coefficient, and heat treatment within a specific temperature range can stabilize the thermal expansion coefficient.
4.Applications: Low expansion alloy 4J36 has a low expansion coefficient and good plasticity under atmospheric temperature changes of -60 degrees to 80 degrees. It is used to manufacture components in gases with nearly constant dimensions within the temperature range. It is widely used in radios and precision instruments. , instruments and other industries, making standard measuring tools, micro wave stent cavities, bimetal moving layers, etc. Application scope: thermostat, 5G device, OLED screen, LNG ship.
5.Physical Properties: 

Tensile Strength	Yield Strength	Rate of Elongation
Rm N/mm^2	RP0.2N/mm^2	A5%
490	240	42

6.Chemical Composition: 

%	Fe	Ni	Mn	Si	C	P	S
MIN	Balance	35	0.2	-	-	-	-
MAX		37	0.6	0.3	0.05	0.02	0.02