HT-1634 SUPER WHITE CASTING PURPOSE

UNITED’S # HT 1634 ALLOY may be used for 18 K white gold casting, which produces a Super White finished color. # HT 1634 contains a boron deoxidizer.

You should obtain excellent results by following a few simple instructions.

MELTING We do recommend pre-alloying all alloy and fine gold with aggressive stirring & fluxing to assure a uniform mixture.

Step : 1 Pre- Alloying (Fine gold + alloy) Temperature 1090°-1100° C

1994°-2012° F

Step : 2 Casting Temperature for 18 K Alloyed Grain 1040°-1050° C

1904°-1922° F