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Ohmalloy Material Co.,Ltd
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Sealing FeNi Low Expansion Alloys For Electric Vacuum Industry

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Product Details
Brand Name: Ohmalloy
Model Number: 4J50
Certification: ISO CE
Place of Origin: China
Minimum Order: 30kg
Price: USD 21-USD39/KGS
Payment Terms: L/C, T/T
Delivery Time: 15 workdays
Packaging Details: coil
Material: FeNi
Shape: strip
Application: sealing material
Chemical composition: Ni Fe Co V
Product name: 4J50
Density: 8.21g/cm3
Standard: GB ASTM AISI,ASTM/ASME/AISI/GB/DIN
Color: Silvery White,bright
Surface: Bright
Feature: low coeffficient of expansion from Cryogenic temperature
Description
(Common Name:50H, N50, Vacovit 500, FeNi50) 4J50 alloy is mainly composed of iron, nickel elements. It is characterized with a fixed coefficient of ...

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