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The good Kovar 4J29 Nickel Alloy

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 50 Kilogram
    Delivery Time: 20 Days

Additional Info

Productivity: 8000t

Brand: fenghua

Transportation: Ocean,Land,Air

Place of Origin: jiangsu

Supply Ability: 8000t

Certificate: iso9000

Product Description

Oxidation film densification allows this iron-nickel-cobalt alloy to be readily welded and excellent plasticity makes it fabricable.


The Kovar Nickel alloy supplied by XINHUA has similar linear expansion coefficient with borosilicate (or Pyrex) over a range of temperatures (20℃~450℃), enabling it to be compatible with the thermal expansion characteristics of hard glass so as to achieve hermetic seals.


Specifications

GB/T

ASTM

UNS

W.Nr

4J29

F15

K94610

1.3981

Chemical Compositions of Kovar 4J29 Nickel Alloy

Composition

Ni

Cr

Fe

Co

Cu

C

Mn

Si

P

S

Mo

Content(%)

Min.

28.5


Bal,

16.8








Max.

29.5

0.2

17.8

0.20

0.03

0.50

0.30

0.02

0.02

0.20


Coefficient of Linear Expansion

a/10-6K-1

200-300℃

20-400℃

20-450℃

450

/

4.6-5.2

5.1-5.5


The Good Kovar Alloy


Looking for ideal The Good Kovar Alloy Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the The Nickel Alloy Kovar 4j29 are quality guaranteed. We are China Origin Factory of The 4j29 Kovar Alloy. If you have any question, please feel free to contact us.

Product Categories : Precise Alloy

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  • The good Kovar 4J29 Nickel Alloy
  • The good Kovar 4J29 Nickel Alloy
  • The good Kovar 4J29 Nickel Alloy
  • The good Kovar 4J29 Nickel Alloy
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