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Invar 32 Foil

Invar 32 Foil

Invar 32 Foil

Super-Invar32-5 Alloy Foil

Consisting of 32% Nickel, 5% Cobalt, and the balance Iron, this alloy exhibits minimum thermal expansion (one half of Invar 36) at room temperature. It is often used in structural components, supports and substrates requiring precision measurements

Applications

Optical and laser systems

Telescopes

Laser bench tops

Ring laser gyroscopes

Main features:

Low expansion coefficient in the range of 20-100 ° C

Russia USA England Japan Franch
-- Super-Invar32-5 SI Invar ---


Content Composition %

C Si P S Cu Mn Co   Ni Fe
Less than% (≤)  
0.05 0.20 0.020 0.020 0.4-0.8 0.2-0.6 3.2-4.2   31.5-33.0 Rest

 

 

 

Type Size/mm Deliver State
Bar 5.0-8.0 Cold Drawn
8.0-30.0 Hot rolling
30.0-180.0 Hot forging
Plate 3.5-30.0 Hot rolling
30.0-40.0 Hot forging
Strip 0.2-3.5 Cold rolling
Flat wire 0.5-5.0 Hot rolling
Round wire 0.1-5.0 Cold Drawn
Capillary OD8.0-1.0,ID0.1-8.0 Cold Drawn
Pipe OD120-8.0, ID8.0-129 Cold drawn

 

Relative material :

 Invar-36, Invar-42, Pernifer 36,Invar Steel, Super Invar 32-5, Carpenter 36, 4J32, 4J36


 

admin@jxmatech.com

Super-Invar32-5 Alloy Foil

Consisting of 32% Nickel, 5% Cobalt, and the balance Iron, this alloy exhibits minimum thermal expansion (one half of Invar 36) at room temperature. It is often used in structural components, supports and substrates requiring precision measurements

Applications

Optical and laser systems

Telescopes

Laser bench tops

Ring laser gyroscopes

Main features:

Low expansion coefficient in the range of 20-100 ° C

Russia USA England Japan Franch
-- Super-Invar32-5 SI Invar ---


Content Composition %

C Si P S Cu Mn Co   Ni Fe
Less than% (≤)  
0.05 0.20 0.020 0.020 0.4-0.8 0.2-0.6 3.2-4.2   31.5-33.0 Rest

 

 

 

Type Size/mm Deliver State
Bar 5.0-8.0 Cold Drawn
8.0-30.0 Hot rolling
30.0-180.0 Hot forging
Plate 3.5-30.0 Hot rolling
30.0-40.0 Hot forging
Strip 0.2-3.5 Cold rolling
Flat wire 0.5-5.0 Hot rolling
Round wire 0.1-5.0 Cold Drawn
Capillary OD8.0-1.0,ID0.1-8.0 Cold Drawn
Pipe OD120-8.0, ID8.0-129 Cold drawn

 

Relative material :

 Invar-36, Invar-42, Pernifer 36,Invar Steel, Super Invar 32-5, Carpenter 36, 4J32, 4J36


 

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