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High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
Specifications
Brand Name :
Victory
Model Number :
Kovar 4J29
Certification :
CE,ROHS,ISO 9001Product Name
Place of Origin :
China
MOQ :
5 Kg
Price :
10 - 499 kilograms $30.00
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
300 tons per month
Delivery Time :
5-21 days
Packaging Details :
Plastic film or waterproof woven bag inside, wire packed in spool put into carton,coil wire or strip wire put into wooden case
Product name :
Kovar Strip
Material :
Nickel Base Alloy
Ni (Min) :
35%
Resistance (μΩ.m) :
Stable
Powder Or Not :
Not Powder
Ultimate Strength (≥ MPa) :
690
Elongation (≥ %) :
35%
Application :
Aerospace industry,Chemical industry,Marine industry
Chemical composition :
Fe ,Ni ,Co ,Al, Si ,Mn etc.
Size :
Customized Size
Description

Kovar Strip is a special alloy strip using the brand Kovar, which has excellent performance and a wide range of applications.

The brand name of Kovar Strip is Kovar, which is an alloy composed of elements such as nickel, cobalt and iron. This alloy is known for its low thermal expansion properties, with a thermal expansion coefficient close to that of materials such as glass and ceramics, making it ideal for packaging and connection applications. Kovar Strip also has excellent dimensional stability and can maintain small dimensional changes under temperature changes, thereby reducing stress and mismatch issues during the packaging process. In addition, Kovar Strip also has good processability and can be made into strips of different specifications and shapes through hot or cold processing to meet various application needs.

Alloy Type


Trade Name


UNS No.


Specifications
Forms Of Supply
Rod
Strip
Wire
Sheet
Ni29Co17
Kovar
K94610
ASTM F15
√
√
√
√
FeNi36
Invar 36
K93603
ASTM 1684
√
√
√
FeNi32Co5
Super Invar 32-5
KI93500
ASTMF1684
√
√
√
FeNi27Co25
Ceramvar
F1466
ASTMF1466
√
√
√
√
FeNi42
Alloy 42
K94100
ASTM F30
√
√
√
FeNi46
Alloy 46
K94600
ASTM F30
√
√
√
FeNi48
Alloy 48
K94800
ASTMF30
√
√
√
FeNi50
Alloy 52
K95050
ASTM F30
√
√
√
√

Item
1J33
3J01
3J9
4J29
4J32
4J33
4J45
FeNi50
Invar36
C
≤0.05
≤0.05
0.22-0.26
≤0.03
≤0.05
≤0.03
≤0.05
≤0.05
≤0.1
Mn
≤0.05
≤1.00
1.80-2.20
≤0.5
0.2-0.6
≤0.5
≤0.8
≤0.8
≤0.5
Fe
Rest
P
≤0.020
≤0.020
≤0.03
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
≤0.006
S
≤0.020
≤0.020
≤0.020
≤0.02
≤0.02
≤0.02
≤0.02
≤0.02
≤0.04
Si
0.30-0.6
≤0.80
1.30-1.70
≤0.3
≤0.2
≤0.3
≤0.3
≤0.3
≤0.35
Ni
32.8-33.8
34.5-36.5
9.0-10.5
28.5-29.5
31.5-33
28.5-29.5
44.5-45.5
49.5-50.5
35-38
Al
1.0-2.0
1.00-1.80
--
--
--
--
≤0.1
≤0.1
--
Co
--
--
--
16.8-17.8
3.2-4.2
16.8-17.8
-
-
-
Ti
-
2.70-3.20
-
-
-
-
-
-
-
Cu
-
--
--
--
≤0.2
0.4-0.8
≤0.2
--
--
Cr
--
11.5-13.0
19.0-20.5
≤0.2
--
≤0.2
--
--
--
Mo
--
--
1.60-1.85
≤0.2
--
≤0.2
--
--
--

High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
Shape
Size(mm)
Wire
0.5-7.5
Rod/Bar
8.0-200
Strip
(0.5-2.5)*(5-180)
Tube
custom made
Plate
custom made

High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
Product tags

ptp aluminum foils

,

ptp aluminium foil

,

copper foil 005
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High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil

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Product Detail
Brand Name :
Victory
Model Number :
Kovar 4J29
Certification :
CE,ROHS,ISO 9001Product Name
Place of Origin :
China
MOQ :
5 Kg
Price :
10 - 499 kilograms $30.00
Contact Supplier
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil
High Quality Precision Iron Nickel Cobalt Kovar Alloy Fenico 4j33 4j34 Glass Sealing Strip Tape Foil

Changzhou Victory Technology Co., Ltd

Verified Supplier
2 Years
jiangsu, changzhou
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Trading Company, Seller
Main Products :
FeCrAl Wire, Nichrome Alloy, FeCrAl Alloy
Total Annual :
100-100000
Employee Number :
100~150
Certification Level :
Verified Supplier
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