Glass Sealing Alloy 52 Capillary Alloy Pipes

China Glass Sealing Alloy 52 Capillary Alloy Pipes, Find details about China Nife52, Nilo 52 from Glass Sealing Alloy 52 Capillary Alloy Pipes

Model NO.
Nilo 52 /4J52 / 4J50
Density
8.3 g/cm3
Melting Point
1450c /2600f
Inflection Point
500c
Thermal Conductivity
17 W/M Tmper
Mean Coeff Thermal Expansion
5.4
Electrical Resistivity (Microhm-Cm (at 6
258
OEM
Yes
Sample
Free (The Random Size)
Trademark
HUONA
Transport Package
Wooden Cases or Cartons
Specification
SGS
Origin
Shanghai
HS Code
7505220000
Model NO.
Nilo 52 /4J52 / 4J50
Density
8.3 g/cm3
Melting Point
1450c /2600f
Inflection Point
500c
Thermal Conductivity
17 W/M Tmper
Mean Coeff Thermal Expansion
5.4
Electrical Resistivity (Microhm-Cm (at 6
258
OEM
Yes
Sample
Free (The Random Size)
Trademark
HUONA
Transport Package
Wooden Cases or Cartons
Specification
SGS
Origin
Shanghai
HS Code
7505220000
NiFe Alloy 52 / 4J52 /4J50 Alloy 50 Glass Sealing Capillary Tubes
Alloy 52 Contains 52% nickel and 48% iron and is widely used in the telecommunications industry.It also finds a application in a wide variety of electronic applications,especially for glass seals.

Alloy 52 is one of the glass to metal sealing alloys designed for use with a variety of soft glasses. Known for a coefficient of thermal expansion that is almost constant up to 1050F (565 C).

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.

Chemistry:
 CrAlCFeMnSiPSNiMg
Min----------------50.5--
Max0.250.10 0.05Bal.0.60 0.30 0.0250.025--0.5

Average Linear Expansion Coefficient:
Gradeα1/10-6ºC-1
20~100ºC20~200ºC20~300ºC20~350ºC20~400ºC20~450ºC20~500ºC20~600ºC
4J5210.310.410.210.310.310.310.310.8

Properties:
ConditionApprox. tensile strengthApprox. operating temperature
N/mm²ksi°C°F
Annealed450 - 55065 - 80up to +450up to +840
Hard Drawn700 - 900102 - 131up to +450up to +840
 
 Forming:
The alloy has good ductility and can be formed by standard means.
Welding:
Welding by conventional methods is appropriate for this alloy.
Heat Treatment:
Alloy 52 should be annealed at 1500F followed by air cooling. Intermediate strain relieving can be performed at 1000F.
Forging:
Forging should be done at a temperature of 2150 F.
Cold Working:
The alloy is readily cold worked. Deep drawing grade should be specified for that forming operation and annealed grade for general forming.

Glass Sealing Alloy 52 Capillary Alloy Pipes