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HomeProductsPrecision Alloy4J29 W.Nr 1.3981 kovar sheet

4J29 W.Nr 1.3981 kovar sheet

$12 - 45 /Kilogram
Payment Type:
L/C,T/T,D/P,D/A,Paypal,Western Union,Money Gram
Incoterm:
FOB,CFR,CIF,EXW
Min. Order:
30 Kilogram
Transportation:
Ocean,Land,Air
Port:
any port in China
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  • Product Description
Overview
Product Attributes

place of originChina

Powder Or NotNot Powder

GradeKovar Alloy Sheet

ShapeSheet

ApplicationGlass Sealing,Electric Vacuum Components Etc

Chemical CompositionNi,Cr,Fe,Co,Cu,C,Mn,Si,P,S,Mo

StandardAISI,ASTM,SUS,JIS,GB

Supply Ability & Additional Informations

PackagingAll our products are packed, stored, transported according to the international regulation.Or as customer's requirement provide special packing.

TransportationOcean,Land,Air

Supply Ability500 Ton/Tons per Month

Portany port in China

Payment TypeL/C,T/T,D/P,D/A,Paypal,Western Union,Money Gram

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
All our products are packed, stored, transported according to the international regulation.Or as customer's requirement provide special packing.

4J29 Kovar alloy sheet is a iron-nickel-cobalt, low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal expansion properties.

4J29 Kovar alloy sheet has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials.

Specification

GB/T

ASTM

UNS

W.Nr

4J29

F15

K94610

1.3981

Chemical composition

Grade

%

Ni

Cr

Fe

Co

Cu

C

Mn

Si

P

S

Mo

Kovar

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

Grade

a/10-6·K-1

a/10-6·K-1

Kovar

200-300°C

20-400°C

20-450°C

/

4.6-5.2

5.1-5.5

Stainless Steel 3Stianless Steel 2Stainless Steel 1Stainless Steel 8Stainless Steel 7Stainless Steel 6Stainless Steel 5AlloyStainless Steel 4

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

Product Categories : Precision Alloy

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