Gold Member Since 2016
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Jiangsu Xingda Alloy Co., Ltd.

4j29, Uns Kovar, Nickel Alloy manufacturer / supplier in China, offering Nickel Alloy Uns Kovar 4j29 Tube, High Quality Nickel Alloy Steel Flange with Factory Price, Pipe Super Alloy Nickel Alloy with Good Quality and so on.

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Nickel Alloy Uns Kovar 4j29 Tube

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Production Capacity: 500ton/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: xd-4j29
  • Standard: GB, ASTM
  • Alloy: Alloy
  • Powder: Not Powder
  • Origin: Jiangsu Baoying
  • Application: Industrial
  • Purity: Alloy
  • Type: Nickel Strip
  • Transport Package: Wooden
  • HS Code: 75052200
Product Description
Relative Grade:
29H Kovar Nilo K KV-1 Dilver P0 Vacon 1229H-B Rodar Telcaseal KV-2 Dilver P1 Silvar 48
Specification: Sheet/Plate, Bar/Rod/Wire/Coil,Capillary/Pipe/Tube 
products description  4J29 bar 
Product nameASTM F15 Polish surface Kovar 4J29 round bar
Chemical composition  Fe54%,Ni29%,Co17%
Surface black , polish
Dilatation coefficient4.7x10--6/ºC
ApplicationCar lights and electric vacuum industry
Size Range: 
*Sheet---Thickness 0.1mm~40.0mm, width:≤300mm,Condition: cold rolled(hot), bright, bright annealed 
*Round Wire---Dia 0.1mm~Dia 5.0mm,Condition: cold drawn, bright, bright annealed 
*Flat Wire---Dia 0.5mm~Dia 5.0mm,length:≤1000mm,Condition:flat rolled, bright annealed 
*Bar---Dia 5.0mm~Dia 8.0mm,length:≤2000mm,Condition:cold drawn,bright, bright annealed 
Dia 8.0mm~Dia 32.0mm,length:≤2500mm,Condition:hot rolled,bright, bright annealed 
Dia 32.0mm~Dia 180.0mm,length:≤1300mm,Condition:hot forging,peeled, turned, hot treated 
*Capillary---OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,length:≤2500mm,Condition: cold drawn, bright, bright annealed 
*Pipe---OD 120mm~8.0mm,ID 8.0mm~129mm,length:≤4000mm,Condition: cold drawn, bright, bright annealed

Nickel Alloy UNS KOVAR 4J29 tube / pipe with high quality
Brand Name  4J29 bar









 Chemical composition  4J29 bar



Average Coefficient Of Linear Expansion (10-6ºC):


Company Profile:
Nickel Alloy Uns Kovar 4j29 Tube
Test Equipment :
Nickel Alloy Uns Kovar 4j29 Tube
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Nickel Alloy Uns Kovar 4j29 Tube

 Nickel Alloy Uns Kovar 4j29 TubeNickel Alloy Uns Kovar 4j29 Tube
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