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ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
Specifications
Brand Name :
JINXING
Model Number :
K94610 kovar Alloy Plate
Certification :
ISO 9001
Place of Origin :
CHINA
MOQ :
30 kg
Price :
Negotiable
Payment Terms :
T/T, D/P, L/C, D/A, Western Union, MoneyGram
Supply Ability :
2000 kg per month
Delivery Time :
15-20 days
Packaging Details :
plywood cases
Material :
ASTM F15 Low Coefficient Of Thermal Expansion kovar Alloy Plate 4J29 Plate
Size :
TK 2.5 - 50mm x W X L
Density :
8.36 g/cc
Tensile Strength :
592 MPa
Hardness :
67 HRB
Elongation :
30%
Thermal Conductivity :
17.3 W/m. K
Application :
sealing
Description

ASTM F15 Low Coefficient Of Thermal Expansion 4J29 Plate

kovar Alloy Plate is an iron cobalt nickel alloy with a coefficient of thermal expansion like that of hard glass. Since Kovar Alloy is tough and versatile, while employing extensive quality controls throughout UNS K94610 alloy’s manufacturing process to ensure uniform physical and mechanical properties for ease in deep drawing, stamping and machining are consistently achieved. Furthermore, the coefficient of thermal expansion (CTE) of Kovar is its most dynamic mechanical property.

Advantages of kovar Alloy Plate

The expansion alloy kovar Alloy Plate is precisely formulated and controlled so that its coefficient of thermal expansion is very close to that of hard glass or ceramic, meaning that it expands and contracts at similar rates. As such, it is well suited for applications where it is used in combination with glass or ceramic materials, especially where an airtight seal must be maintained over a wide temperature range. Kovar's other key strengths include:

  • Very low coefficient of thermal expansion (CTE)
  • Metal stamping capacity
  • Advanced dimensional stability

Chemical Composition of 4J29 Plate

Chemical Compositions
Element Content
NICKEL (Ni) 29
COBALT (Co) 17
MANGANESE(Mn) 0.5
SILICON (SI) 0.2
SULFUR (S) 0.025
CHROMIUM(Cr) 0.2
COPPER (Cu) 0.2
MOLYBDENUM (Mo) 0.2
ZIRCONIUM (Zr) 0.1
PHOSPHORUS (P) 0.025
CARBON (C) 0.06
IRON BALANCE

kovar Alloy Plate Picture:
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29

Application of 4J29 Plate

Used for making iron, nickel and cobalt alloy bars, bars, plates, pipes with hard glass seal. It is suitable for electric vacuum device such as transmitting tube, oscillation tube, conduit, transistor, sealing plug and relay shell. In the temperature range of 20℃ -450 ℃ has a certain linear expansion coefficient, can be matched with hard glass, sealed firmly.

Product tags

astm a36 steel plate properties

,

astm a36 alloy steel plate

,

astm a36 plate thickness
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ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29

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Product Detail
Brand Name :
JINXING
Model Number :
K94610 kovar Alloy Plate
Certification :
ISO 9001
Place of Origin :
CHINA
MOQ :
30 kg
Price :
Negotiable
Contact Supplier
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29
ASTM F15 Low Coefficient Of Thermal Expansion Kovar Alloy Plate 4J29

JINXING MATECH CO LTD

Site Member
6 Years
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Main Products :
Zirconium Bar, Tungsten Copper Alloy, Tungsten Heavy Alloy
Total Annual :
5,000,000-10,000,000
Employee Number :
10~25
Certification Level :
Site Member
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