Shanghai, China
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Feni42cr6, Expansion Alloy Strip, Glass Sealed Alloy manufacturer / supplier in China, offering H42X6 Fe-Ni-Cr Glass Sealed Alloy Wire, Factory Supply 99.6% Pure Nickel Strip 0.15*3mm for Li Ion 18650 Battery Pack Assembly, High Quality Pure Battery Tabs Nickel Plate/Nickel Strips and Sheet Thickness for 0.15mm, Width for 7mm and so on.

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H42X6 Fe-Ni-Cr Glass Sealed Alloy Wire

Get Latest Price
Purchase Qty. / Reference FOB Price
30-99 kg US $23
100-999 kg US $21
1,000+ kg US $20.5
Port: Shanghai, China
Production Capacity: 50 Ton/Month
Payment Terms: L/C, T/T, Paypal
Product Type: Strip
Material: Feni
Carbon Content: Low Carbon
Density: 8.15
Resisivity: 0.92
Curie Point: 270

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Basic Info

Model NO.: H42X6
State: Soft
Brand: H42X6
Chemical Composition: Feni42cr6
Trademark: HUONA
Transport Package: Export Packing
Specification: Can discuss
Origin: Shanghai

Product Description

H42X6 Fe-Ni-Cr Glass Sealed Alloy wire

H42X6, 4 j47, 4 j49 at 20 ~ 400 degrees Celsius temperature range, with the expansion coefficient of similar soft glass, used for matching with corresponding soft glass sealing.This kind of alloy containing chromium, after oxidation treatment, the alloy surface generated very dense oxide film, combined with matrix and firm, and soft glass and invasive good.Therefore, to get the sealing side of high strength.Is an important sealing structure in electric vacuum industry material.

Chemical Composition in %, Invar
brandChemical composition

Basic physical constants and mechanical properties of the alloy:

brandDensity  g / cm3resistivityCurie point

Typical expansion character(10 -6 / ºC )
Temperature range20~10020~20020~30020~40020~50020~40020~55020~600
Expansion coefficient6.

Varieties                    Steel type   
Resistance Alloys for electrical heatingSuper alloyWelding wireCorrosion resistant
Rodshot rolling rodsΦ8~38mmavailable available available
Cold-drawn rods≤50mmavailable available available
Forged rodsΦ38~350mmavailable available available
WiresRound wiresΦ0.3~8mmavailableavailableavailableavailableavailable
Non-circle wiresNegotiationavailable available available
StripsCold rolling0.15~4×200mmavailableavailableavailable available
Hot rolling4~22×200mmavailableavailableavailable available
PlatesCold rolling0.5~4×1000×2000mmavailable available available
Hot rolling4~22×1000×2000mmavailable available available
tubesΦ4~63×0.5~5mm       available available
Executive standard: GB, GJB, HB, YB, ASTM, AMSE, negotiation and so on.
H42X6 alloy is glass sealed alloy FeNiCr departments on behalf of the brand.The group alloy via air factory use for a long time, stable performance.Mainly used for making all kinds of electric vacuum components, such as electronic tube anode caps, etc.That should be chosen in the application of matching expansion coefficient of glass and metal.In order to improve the sealing strength of metal and glass allows alloy containing aluminum, cerium.When the heat treatment, grain size is too big, should be avoided to ensure the strip with good deep drawing extension performance and air tightness.

H42X6 Fe-Ni-Cr Glass Sealed Alloy Wire

All offered "Shanghai Tankii Alloy Material Co., Ltd" of rolled metal products Invar differs guaranteed high quality. Customers can buy Invar alloy for the production of different types of products and rely on the high-speed supply of rolled metal.

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