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      LUX 53  
 
LUX158
Plus-category master alloy suitable for the production of 375‰, 417‰ and 585‰ red gold alloys (Cu84Zn1.2). The resulting alloy is for the production of investment cast items with and without stones in place. This gold alloy does not lend itself for hardening. The 585‰ gold alloy hue is commonly known as "Russian Red". It is especially recommended for the production of complex items with flat surfaces, which may display shrinkage porosity. All the most common investment casting techniques can be used.
LUX158 - (375) ************************
LUX158 - (417) ************************
LUX158 - (585) ************************
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LUX159
Plus-category master alloy suitable for the production of 375‰, 417‰ and 585‰ red gold alloys (Cu82Zn4). The resulting alloy is for the production of investment cast items with and without stones in place. This gold alloy does not lend itself for hardening. The 585‰ gold alloy hue is commonly known as "Russian Red". It is particularly suggested for the production of complex items with flat surfaces, which may display shrinkage porosity. All the most common investment casting techniques can be used.
LUX159 - (375) ************************
LUX159 - (417) ************************
LUX159 - (585) ************************
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LUX160
Plus-category master alloy suitable for the production of 375‰, 417‰ and 585‰ white gold alloys (Ni15Zn10Ag15). The resulting alloy is for the production of investment cast items with or without precious stones in place. Rhodium plating is suggested; however, final decision is left to the producer. The main feature of this product is its high filling capability. The gold alloy lends itself for hardening. 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.
LUX160 - (375) *********************
LUX160 - (417) *********************
LUX160 - (585) *********************
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LUX161
Plus-category master alloy suitable for the production of 375‰, 417‰ and 585‰ white gold alloys (Ni15Zn15Ag15). The resulting alloy is for the production of investment cast items with or without precious stones in place. Rhodium plating is suggested; however, final decision is left to the producer. The main features of this product are good filling capability and reduced defectiveness of the pieces cast. This gold alloy lends itself well for hardening. 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.
LUX161 - (375) *********************
LUX161 - (417) *********************
LUX161 - (585) *********************
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