Metal cracking in 9W & 14W Nickel free and Palladium free alloy
During the whole manufacturing from the continuous casting to the
final stage of the process we do not face any problem but after some
days of use the metal starts craking.
Compoisition of 9W:-Silver 85% ; Zinc-7.5% ; Copper-7.5%
Composition of 14W:-Silver-86% ; Zinc-4% ; Manganese-10%