High Quality Nickel Alloy UNS 4j29/ Kovar Alloy silvar 48 strip
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
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
products description 4J29 bar
| Product name |
ASTM F15 Polish surface Kovar 4J29 round bar |
| Band |
4J29 |
| Chemical composition |
Fe54%,Ni29%,Co17% |
| Size |
diameter:1-200mm |
| Surface |
black , polish |
| Dilatation coefficient |
4.7x10--6/ºC |
| Application |
Car lights and electric vacuum industry |
| MOQ |
1kg |
| Payment |
T/T,L/C,PayPal,Western&Union,Escrow |
Brand Name 4J29 bar
| |
China
GB |
Japan
JIS |
AISI/ASTM |
| 4J29 |
4J29 |
EMAS-1001 |
F15 |
Chemical composition 4J29 bar
| alloy |
C |
Mn |
Si |
P |
S |
Ni |
Cr |
Co |
Cu |
Mo |
Fe |
| 4J29 |
≤0.03 |
≤0.50 |
≤0.30 |
≤0.020 |
≤0.020 |
28.5~29.5 |
≤0.20 |
16.8~17.8 |
≤0.2 |
≤0.2 |
balance |
Average Coefficient Of Linear Expansion (10-6ºC):
| 20~100ºC |
20~300ºC |
20~400ºC |
20~450ºC |
20~500ºC |
20~530ºC |
20~600ºC |
| -- |
-- |
4.6~5.2 |
5.1~5.5 |
-- |
-- |
-- |
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