English | Italiano | Español | Русский
Progold Genia Lux Flexia Pura Unibrax Xilver Platina
Home PROGOLD Customer care Products Quality Research Social Responsibility Press Events
 
 
 
 
      PURA 2  
 
PURA100
Master alloy suitable for the production of 585‰ white gold alloys (Ni20Zn18). The resulting alloy is for the production of stamped items, solid and hollow chains, earrings, bracelets, tube rings, and investment cast items with and without stones in place. Rhodium plating is not necessary thanks to the good intensity of white; however, final decision is left to the producer. This gold alloy does not lend itself for hardening. Its main feature is the extreme pureness of the master alloy which ensures superior quality of finished items. During plastic deformation, it can be cast and melted with both traditional methods (mould casting) and continuous casting. All the most common investment casting techniques can be used. Progold does not guarantee product compliance with REACH regulation, Addendum XVII, n.27, when using test method provided for by EN 1811:2011 standard.
PURA100 - (585) ******************
PURA100 - (585) *************************************
+
+
+
PURA101
Master alloy suitable for the production of 375‰, 417‰ and 585‰ white gold alloys (Ni10Zn15). The resulting alloy is for the production of stamped items, solid and hollow chains, earrings, bracelets, tube rings, and investment cast items with and without stones in place. Rhodium plating is suggested; however, final decision is left to the producer. This gold alloy does not lend itself for hardening. Its main feature is the extreme pureness of the master alloy which ensures superior quality of finished items. It is particularly recommended when low hardness values are fundamental. During plastic deformation, it can be cast and melted with both traditional methods (mould casting) and continuous casting. All the most common investment casting techniques can be used. Progold does not guarantee product compliance with REACH regulation, Addendum XVII, n.27, when using test method provided for by EN 1811:2011 standard.
PURA101 - (375) ********************
PURA101 - (417) ********************
PURA101 - (585) *******************
PURA101 - (375) ***********************************
PURA101 - (417) ***********************************
PURA101 - (585) **********************************
+
+
+
1
 
 

© 1997-2017 Progold S.p.A. - P.IVA IT02623140247 - Info