Rich Yellow 18-22 Investment Casting & Fabricating Master Alloy-Suitable for Granulation-Per Troy Ounce (20DWT)

Specially formulated for granulation, no de-oxidizer
Deep, rich yellow color 
Excellent for sheet, wire & tube making
Smooth surface, high luster
Best as a 18K alloy
Best for fabrication but can be cast too
Sold by the troy ounce (20 pennyweights or 31.1 grams)

Contains:

Cu 46.25%

Ag 50%

Zn 3.75%

Rich Yellow 18-22 Investment Casting & Fabricating Master Alloy-Suitable for Granulation-Contains No Gold-Per Troy Ounce (20DWT)

Note: There are proprietary metals in the formulation which are not included in the composition section.

Sold by the troy ounce (20 pennyweights or 31.1 grams).