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Master Alloy: W200
Color:
White with Nickel
Usage:
14K and 18K
Material Characteristics
14K
18K
Density
12.84
14.80
Hardness - Cold worked (reduced 60%)
228 Hv
228 Hv
Hardness - Reduced 60%, annealed 15 minutes at 680C, water quenched
144 Hv
147 Hv
Hardness - Reduced 60%, annealed 15 minutes at 680C, air cooled
162 Hv
190 Hv
Investment Casting Parameters
Metal Pouring Temperature
1080C
1100C
Quench Time
15 min.
15 min.