Quick Order
 
History | Show Schedule | W.R.COBB Guarantee | News | Contact Info
 
 
Master Alloy: W100
Color: White with Nickel
Usage: 14K and 18K
Material Characteristics 14K 18K
Density
 12.86 14.60
Hardness - Cold worked (reduced 60%)
 228 Hv 228 Hv
Hardness - Reduced 60%, annealed 15 minutes at 680C, water quenched
 110 Hv 139 Hv
Hardness - Reduced 60%, annealed 15 minutes at 680C, air cooled
 172 Hv 176 Hv
Investment Casting Parameters
    
Metal Pouring Temperature
 1025C 1070C
Quench Time
 15 min. 15 min.