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Alloys

precious metals

The creation of precious metal alloys has been PX Précinox’s strength and specialty since 1976.

PX Précinox offers precious standard alloys such as gold, silver, palladium and platinum bases. It is also able to offer its customers original custom compositions, which appeal to the major luxury brands.

The contents of the technical data sheets are indicative. Please contact us for the basic data.

Alloy base: Gold - Au

REF. COMPOSITION DESCRIPTION
1020 Au 999.9 Fine gold
0114 1N14 Pale yellow 1N 14K gold
0125 Au750 PdCu125 Nickel-free 18K PD125 white gold, excellent cold-working properties
0148 Au750 PdCu150 Nickel-free 18K Pd150 white gold
0152 Au750 PdCu150 Nickel-free 18K Pd150 gold – hardenable
0153 Au750 PdCu130 Nickel-free 18K Pd130 white gold – hardenable
0154 Au750 PdIn210 Nickel-free 18K Pd210 white gold
0207 Au585 PdCu150 Nickel-free 14K Pd150 white gold
0218 2N18 18K 2N yellow gold, for universal use
0314 Au585 AgCu205 14K yellow gold, approx. 3N
0318 3N18 18K 3N yellow gold, for universal use
0414 Au585 AgCu261 14K pink gold, approx. 4N
0418 4N18 18K 4N pink gold, for universal use
0514 Au585 CuAg325 14K red gold, approx. 5N
0518 5N18 18K 5N red gold, for universal use
0555 Au750 CuAgPt240 Special 18K red gold, for universal use
0908 Au925 Pd75 22K white gold with excellent cold-working properties
0917 Au917 Cu83 22K red gold with good cold-working properties
0918 Au917 AgCu44 22K yellow gold with good cold-working properties

Alloy base: Silver - Ag

REF. COMPOSITION DESCRIPTION
1140 Ag 999 Fine silver
0800 Ag 800 Cu 800 ‰ standard silver
0925 Ag 925 Cu 925 ‰ standard silver

Alloy base: Palladium - Pd

REF. COMPOSITION DESCRIPTION
1230 Pd 999.5 Fine palladium
0093 Pd 950 Ru 950 ‰ standard palladium with Ru
1330 Pd 999.5? Palladium silver

Alloy base: Platinum - Pt

REF. COMPOSITION DESCRIPTION
0951 Pt 900 Ir 900 ‰ standard iridium platinum
0953 Pt 800 Ir 800 ‰ standard platinum
0954 Pt 950 Ru 950 ‰ standard platinum
0955 Pt 950 Co 950 ‰ standard platinum, recommended for casting
0960 Pt 850 Ir 850 ‰ standard iridium platinum

For any specific request, please contact PX Précinox via
pxprecinox@pxgroup.com