SPARK679H

SPARK679H

Master alloy for the production of yellow 750‰ gold jewellery obtained by investment casting. The usage is suggested after the addition of 125‰ of pure silver to the gold alloy. The elements contained in this product ensure a high deoxidation in casting and a top surface quality, making it suitable for castings with and without stones in place.

Technical Data Sheet: 18 kt

Material Safety Data Sheet: MSDS

Performance

Investment casting

4
Closed Systems
4
Open Systems
4
Open Systems
(Melting by Torch)
4
With
stone-in-place
4
Without
stone-in-place
4
Centrifugal Systems

Mechanical working

Not suitable
Stampato
Not suitable
Sheet Objects
Not suitable
Solid Chain
Not suitable
Hollow Chain
Not suitable
Hollow Tube
Not suitable
CNC Systems