Specifications

4J30 nickel-iron expanding alloy part
1.Pass:ISO9001 certification
2.fine after-sale services
3.small order accepted

4J30 nickel-iron expanding alloy part

 

 

Expanding alloy

It has a certain expansion coefficient,It`s important to seal with soft glass or ceramic.

fernico glass sealing alloy:4J29,4J44

fernico sealing alloy:4J33,4J34

Iron-nickel glass sealing alloy: 4J42,4J30

Iron-nickel-chromiun glass sealing alloy:4J6

Iron-chromiun glass sealing alloy:4J28

Low-expandsion alloy:4J36

Property:dense oxide film,strong anti-oxidability,good plasticity,

low expansion coefficient,abradability.

Function:fusion bonding,welding,machining,sealing.

Specs:thickness 0.08mm~3mm   width 5mm~250mm

Specification: Plate, sheet, strip, rod, bar, wire, tube.

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