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Master Alloy: Y420
Color: Yellow
Usage: 18K
Material Characteristics 18K
Density
 15.18
Hardness - Cold worked (reduced 60%)
 228 Hv
Hardness - Reduced 60%, annealed 15 minutes at 680C, water quenched
 147 Hv
Hardness - Reduced 60%, annealed 15 minutes at 680C, air cooled
 165 Hv
Investment Casting Parameters
  
Metal Pouring Temperature
 1050C
Quench Time
 15 min.

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