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NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip

NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip

NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip
NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip
Categories Precision Alloy
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
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Company Info.
Changzhou Victory Technology Co., Ltd
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NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip

Kovar Strip is a special type of alloy strip that uses an alloy grade called Kovar. Known for its excellent performance and wide range of applications.

One of the key features of Kovar Strip is its low thermal expansion performance. Its thermal expansion coefficient is close to that of materials such as glass and ceramics, making it an ideal choice for packaging and connection applications. Kovar Strip can achieve good thermal expansion matching with glass packaging materials, reduce stress and mismatch problems caused by temperature changes, and ensure the stability and reliability of packaging.

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
--
--
--

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

Product Tags:

Kovar Alloy Strip

  

Kovar Alloy Coil

  
Buy NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip at wholesale prices

NiFeCo 29/Kovar Alloy Strip Fe-Ni-Co Glass Sealed Alloy Strip

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