JEWELLERY ALLOYS

Gold Alloys

Item No. Alloy DescriptionColourMass-Content, %   DensityHardness, annealedMelting RangePossible Delivery Forms    
AuAgPtPdg/cm³HV 5°CCastingsWires/RodsSheets/BandsTubesRing Blanks
20111004333/090yellow33.39--10.7110820-910yesyesyesyesyes
20111002333/140red33.314--11.2120800-930yesyesyesyesyes
20311005333/105 PdWgwhite33.352.1-10.512.41401040-1090yesyesyesyesyes
20121003375/092yellow37.59.2--11120820-890yesyesyesyesyes
20121004376/025 RGred37.62.5--11.2115925-955yesyesyesyesyes
20321002376/120 PdWgwhite37.647-1212.71551030-1100yesyesyesyes
20151001585/300yellow58.530--13.9130850-880yesyesyes
20151007585/250yellow 1N58.525--13.8170830-850yesyes
20151008585/355green-yellow 0N58.535.5--14.185870-930yesyesyes
20151011585/070yellow58.57--12.9125820-855yesyes
20151004585/170reddish-yellow58.517--13.4160840-860yesyesyesyesyes
20151005585/100rosé58.510--13.3160850-880yesyesyesyesyes
20151006585/010red58.51--13.1120920-940yesyesyesyesyes
20351004590 PdEFHgrey-white5913-2014.61301110-1190yesyesyesyesyes
20351005590/Pd 3white5917-1214.3150980-1040yesyesyes
20351009586/140 PdWgwhite58.618.5-1414.31451015-1105yesyes
20161001750/190yellow7519--15.790920-950yesyesyes
20161002750/150yellow 2N7515--15.5140890-910yesyesyesyesyes
20161007750/125deep yellow7512.5--15.4130870-890yesyesyesyesyes
20161004750/094rosé 4N759.4--15.3150870-890yesyesyesyesyes
20161005750/050red 5N755--15.1150880-900yesyesyesyesyes
20161014750/020red 6N7520--15185890-900yesyes
20361005750 PdEFHgrey752-1516.11201110-1165yesyesyesyesyes
20361006750/135 Pdgrey752.5-13.5161201090-1140yesyesyesyesyes
20181001917/030deep yellow91.73--17.885970-990yesyesyesyesyes
29901002Au 999,9deep yellow99.99---19.3251064yesyesyesyes

Palladium Alloys

Item No. Alloy DescriptionColourMass-Content, %   DensityHardness, annealedMelting RangePossible Delivery Forms    
AuAgPtPdg/cm³HV 5°CCastingsWires/RodsSheets/BandsTubesRing Blanks
22101006Pd 500grey-40-50111301150-1220yesyesyesyesyes
22101016Pd95Nb2W3platinum white---9512.11301560-1610yesyesyes
22101023Pd 950 RuPgrey---95121301540-1640yesyesyesyes
29901031Pd 999.5grey---99.9512501555yesyesyesyesyes

Platinum Alloys

Item No. Alloy DescriptionColourMass-Content, %   DensityHardness, annealedMelting RangePossible Delivery Forms    
AuAgPtPdg/cm³HV 5°CCastingsWires/RodsSheets/BandsTubesRing Blanks
21101036Pt600AuPdplatinum white2-601.514.11801310-1350yesyesyesyes
21101014Pt/Co 95/5platinum white--95-20.81351750-1765yesyesyes
21101031950 Pt/W/Cu1 platinum white--95-21.11701820-1850yesyesyesyesyes
21101007Pt/Cu 96/4platinum white--96-20.31101730-1750yesyesyesyes
29901022Pt 999.5platinum white--99.95-21.4451770yesyesyesyesyes

Silver Alloys

Item No. Alloy DescriptionColourMass-Content, %   DensityHardness, annealedMelting RangePossible Delivery Forms    
AuAgPtPdg/cm³HV 5°CCastingsWires/RodsSheets/BandsTubesRing Blanks
23101005925/000white-92.5--10.475-85800-900yesyesyesyesyes
23201008925/Znwhite-92.5--10.2565830-900yesyesyes
23101004935/000white-93.5--10.475-85820-910yesyesyesyesyes
23201047Sterling +white-97.2--10.360890-940yesyesyesyesyes
23201032Ag 99.97 white-99.97--10.530-45961yesyesyesyes

These alloys are just a selection of our common materials. Other alloys are available upon request.

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