C&P:Cu-Al
NPG and NPG+2 are unique
NPG is simple to finish, and soldering is
studies. With over 25 years of clinical
alloys; formally the only formulations
trouble-free with our specially formu-
service, NPG has been proven to offer
of their type to be Accepted by the
lated Aalba Gold Solder and Aalba Flux.
patients reliability, durability, comfort
American Dental Association's
and safety.
Council on Dental Materials, in 1989
been established through extensive
and 1998 respectively. NPG offers the
in-vitro corrosion and biological
The bio-compatibility of NPG has
appearance and handling characteristics of precious Type III yellow-gold
alloys, but at a fraction of the cost.
Your laboratory will benefit from
smooth and accurate NPG castings,
providing reliable quality and fit.
Tensile
Strength
Yield
Strength
81,200
(560)
38,425
(265)
psi (MPa)
NPG
psi (MPa)
Elongation
Percent
Vickers
Hardness
Density
Color
Melting Range
Composition
Type
15
140
7.8
Yellow-Gold
1,850-1,950
(1,012-1,068)
Cu 80.7%
Al 7.8%
Ni 4.3%
Fe, Zn, Mn
0120
2
%
HV1
g/cm3
°F (°C)
27
