Products

Alloy 52 Wire Professional Supplier for Reed Switch Sealing

China Alloy 52 Wire Professional Supplier for Reed Switch Sealing, Find details about China Feni50, 4j50 from Alloy 52 Wire Professional Supplier for Reed Switch Sealing

Model NO.
HRNI-009
Density
8.21g/cm3
Electrical Resistivity
0.43
Elongation
30%
Tensile Strength
590MPa@Annealed
Trademark
HERUI
Transport Package
Standard Seaworthy Packing
Specification
Customized
Origin
China
HS Code
7506200000
Model NO.
HRNI-009
Density
8.21g/cm3
Electrical Resistivity
0.43
Elongation
30%
Tensile Strength
590MPa@Annealed
Trademark
HERUI
Transport Package
Standard Seaworthy Packing
Specification
Customized
Origin
China
HS Code
7506200000
Alloy 52 (aka Pernifer 50, NILO 50, Glass Seal 52)

Description:
A controlled expansion alloy, consisting of 51% Nickel, balance Iron, used in a wide variety of electronic applications, especially for glass seals. Alloy 52 is a nickel iron alloy whose coefficient of expansion closely mirrors soft glass. Applications for this product include magnetic reed switches and seals that need controlled linear expansion to approximately 525 °C.

Alloy 52 Basic Chemical Composition (Weight %)
Ni: 50.50
Cr: 0.10 max
Mn: 0.60 max
Si: 0.30 max
C: 0.05 max
Al: 0.10 max
Mg: 0.50 max
P: 0.025 max
S: 0.025 max
Fe: Balance   

Typical Mechanical Properties
Alloy 52                              Annealed   As Rolled
Ultimate Tensile Strength (PSI)           75,000     130,000              
Yield Strength (PSI)                      30,000     125,000
Elongation                              30%       1%
Modulus of Elasticity (PSI)                   24 x 10e6     
Poisson's Ratio                              0.29    
 
Typical Physical Properties
Density                         0.300 lbs/cu in
Melting Point                    1425° C
Electrical Resistivity @ RT       43 Microhm-cm
Temp. Coefficient Resistivity      2900 PPM/°C 
(20 to 100° C)
Thermal Expansion Coefficient   10.0 x 10e-6/°C
(30 to 400° C)   

Applications
Glass to metal seals for electronic tubes, automotive and industrial lamps, and specialty hermetic devices.

Available Forms: Alloy 52 is available in Strip, Sheet, Plate and Wire.
Alloy 52 Wire Professional Supplier for Reed Switch Sealing


Q&A:
Q: Are you trading company or manufacturer?
A: We are a manufacturer with our own import and export company.
 
Q: How long is your delivery time?
A: Generally speaking, 20 days according to the quantity.
 
Q: Do you provide samples? 
A: Yes, we could provide the sample free of charge.
 
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, the balance before shipment.

Q: How can I place order?
A: You can contact us by email, or place orders online.

Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T, L/C, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss it.

Q: What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

Q: How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
Alloy 52 Wire Professional Supplier for Reed Switch SealingAlloy 52 Wire Professional Supplier for Reed Switch Sealing

Alloy 52 Wire Professional Supplier for Reed Switch Sealing


 

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