• Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy
  • Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy
  • Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy
  • Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy
  • Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy
  • Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy
Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy

Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy

Product Details:

Place of Origin: China
Brand Name: DLX
Model Number: feni52/alloy52

Payment & Shipping Terms:

Minimum Order Quantity: 50
Price: $20-$40
Packaging Details: packed with bubble bags ,outside carton packing
Delivery Time: 7-21 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 tons per month
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Detail Information

Certificate: ISO9001 Shape: Bar
Ni (Min): 49% Size: Customized
Resistance (μΩ.m):: 0.44 Ultimate Strength (≥ MPa):: 525
Elongation (≥ %): 15-25 Application:: Heating, Household Electrical Application
Brand Name:: DLX Melting Point::: 1430
Treatment::: Hydrogen Annealing
High Light:

4j50 Precision Alloy

,

Alloy 52 Iron Alloy

,

FeNi50 Precision Alloy

Product Description

Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy 0


Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy 1


  • expansion Precision alloy 4j50 alloy52 round bar/rod Nife52​

 

 

Precision Alloy Alloy52, also known as FeNi52, is a nickel-iron, low-expansion alloy containing 51% nickel. Precision Alloy has a low coefficient of expansion from cryogenic temperatures to about 260°C. In the dry air at home temperature, as good resistance to corrosion. But in moist air, it may go corrosion.

 

Precision Alloy is suitable for the applications who require low coefficient of expansion, such as production, storage and transportation of liquid gas, temperature regulation devices working below 200°C, aperture mask, unit frameworks working below -200°C and so on.

 

Basic performance: Precision Alloy is divided into low-expansion alloy and fixed-expansion alloy, the latter is also known as sealing alloy. Precision Alloy Expansion alloy besides has the specific thermal expansion coefficient, according to the different USES also requires a good sealing property, weldability and corrosion resistance, machinability and cutting, and in the use of expansion characteristics caused by the temperature range there is no obvious change of phase transformation, Precision Alloy product is commonly bar, sheet, strip, wire and tube and so on.
Precision Alloy Expansion alloy applications: Precision Alloy is widely used in glass, metal and ceramic sealing in avionics and instruments, electric vacuum industry and other electronic devices, electric light source and other fields.

 

 

 

Precision alloy series: 1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.FeNi52

Chemical Composition (Weight,%)
Ni,Nominal
Mn,Max
Si,Max
C,Max
Cr,Max
P,Max
S,Max
Al,Max
Fe
50.5
0.60
0.30
0.05
0.25
0.025
0.025
0.10
Bal.
Physical Properties
Electrical Resistivity, μΩ.m
0.44
Density,g/cm3
8.2
Melting Range, ºC
1430
Thermal Conductivity ,w/(m•°C)
14
Thermal Expansion
Tmperature Range, °C
Average Linear Coefficient of Thermal Expansion, μ m/m•°C
30 to 450
9.7 to 1.2
30 to 550
10.0 to 10.5
Mechanical Properties (Annealed Typical)
Ultimate Tensile Strength,MPa
Yield Strength,MPa
Elongation,A(%)
Hardness,RB
536 (Nom)
240(Nom)
30(Nom)
73(Nom)


Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy 2Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy 3Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy 4Expansion 4j50 Alloy 52 Rod FeNi50 Precision Alloy 5

 

 

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