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      GENIA 83  
 
GENIA149
Master alloy suitable for the production of 750‰ red gold alloys (Cu93Zn3). The resulting alloy is for the production of stamped items, solid and hollow chains, earrings, bracelets and tube rings; investment cast items with and without stones in place. The gold alloy lends itself very well for hardening. During plastic deformation it can be cast with traditional methods (mould casting); all the most common investment casting techniques can be used.
GENIA149 - (750) ****************
GENIA149 - (750) *********************************************
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GENIA150
Master alloy suitable for the production of 750‰ red gold alloys (Cu87Zn3). The resulting alloy is for the production of stamped items, solid and hollow chains, earrings, bracelets and tube rings; investment cast items with and without stones in place. The gold alloy lends itself very well for hardening. During plastic deformation it can be cast with traditional methods (mould casting); all the most common investment casting techniques can be used.
GENIA150 - (750) ****************
GENIA150 - (750) *********************************************
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GENIA151
Master alloy suitable for the production of 585‰ and 750‰ yellow gold alloys (Ag62Zn1.5). 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 precious stones. The colour of 750‰ gold alloys corresponds to 2N, as defined by the EN28654 standard. The alloy lends itself for hardening. During plastic deformation, it can be cast using both traditional methods (mould casting) and continuous casting; all the most common investment casting techniques can be used.
GENIA151 - (585) ***************
GENIA151 - (750) *************
GENIA151 - (585) *********************************
GENIA151 - (750) **********************************************
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GENIA152
Plus-category master alloy suitable for the production of 875‰ yellow gold alloys (Ag40Zn4Ga6). The gold alloy lends itself for the production of stamped items, solid and hollow chains, earrings, bracelets, tube rings and investment cast items with or without stones in place. Its main features are very high hardening following proper heat treatment and a very intense and warm colour. During plastic deformation it can be cast and melted with both traditional casting 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+A1:2015 standard.
GENIA152 - (875) *****************
GENIA152 - (875) ***********************************************
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