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ARRO ROSENSON
PREMIUM DENTAL PRODUCTS. Call: 1-800-666-2776

Arocast Gold Color Type III

AROCAST is a gold color non-precious alloy designed for the production of hig quality full crowns, bridges, inlays, onlays, acrylic and composite restorations. Casts and polishes easily. AROCAST is tarnish resistant in the oral environment.

MAJOR COMPONENTS

COPPER = 79.50% NOMINAL 
ALUMINUM = 8.00% NOMINAL 
NICKEL = 4.50% NOMINAL
IRON = 3.00% NOMINAL 
ZINC = 2.50% NOMINAL
MANGANESE = 2.50% NOMINAL

PHYSICAL PROPERTIES OF AROCAST NP GOLD III

Melting Range = 1855-1955°F (1012-1068°C)
Casting Temperature = See Other Side
Density = 7.8 g/cm’
Vickers Hardness - 140
Yield Strength - 30,000 psi (206 MPa)
Elongation : 29%

INDICATIONS FOR USE:
AROCAST NP GOLD III is a Copper - Aluminum based alloy acceptable for use In
fabrication of dental prosthetics and reconstructions Rx Only