4J50 Low Thermal Expansion Metals And Alloy Sealant Alloy For Electric Vacuum
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Product Details
Brand Name:OHMALLOY
Model Number:4J50
Certification:ISO，SGS
Price:negotiable
Supply Ability:5000kg/month
Delivery Time:7-20 Days after your deposit recieved
Company Profile
Verified Supplier
Business Type:
Manufacturer Distributor/Wholesaler Exporter Trading Company
Contact Person:
Qiu
Officials:
Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Item Description
OhmAlloy-4J33 (Expansion alloy) (Common Name: 33НК, 4J33, KV-4, Ni33Co17) 4J33 alloy has a close Linear expansion coefficient with 95% Al2O3 ceramic ...