• Prosthetics
• Metals
• Crowns and bridges
• NPG alloy bag / 50g.
• Product code 8777
• Product code 8777

NPG alloy bag / 50g.

Application:

• fully cast crowns (FMC),
• single points,
• outlays,
• multi-unit short span bridges,
• metal frameworks for crowns veneered with polymer resins (acrylic and composites),
• inserts and substructures.

Physical properties:

• Tensile strength psi (MPa) - 81 200 (560)
• Plasticity, psi (MPa) - 38,425 (265)
• Percentage of elongation - 15
• Vickers hardness HV1 - 140
• Density g / cm3 - 7.8
• Color - Yellow Gold
• Melting range ° F (° C) - 1850-1950 (1012-1068)
• Type - Type 2

Chemical composition:

• Cu 80.7%
• Al 7.8%
• Ni 4.3%
• Fe, Zn, Mn

Package:

• 50g