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      LUX 53  
 
LUX168
Master alloy suitable for the production of 750‰ yellow gold alloys (Ag47Zn2). The resulting alloy is for the production of investment cast items with or without precious stones. The colour of the 750‰ alloy corresponds to 3N, as defined by the EN28654 standard. This gold alloy lends itself very well for hardening. Use in vacuum assisted investment casting machines is recommended.
LUX168 - (750) **************
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LUX173
Master alloy suitable for the production of 375‰, 417‰ and 585‰ red gold alloys (Cu87Zn5). The resulting alloy is for the production of cast items with or without stones. The characteristic of this product is the obtaining of deoxidized casts after casting, even using the alloy several times (we suggest however never to use only scraps). The alloy is not for hardening. It can be used with the most common casting techniques.
LUX173 - (375) ******************
LUX173 - (417) ******************
LUX173 - (585) ******************
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LUX175
Plus-category master alloy suitable for the production of 925‰ caratage silver alloys. The resulting alloy is for the production of investment cast items with and without stones. The main feature of this product is deoxidized casts with low sensitivity to hot tearing. Items also show a sensitive reduction of Copper oxides (glossy surface spots) and high brightness. It lends itself for hardening.
LUX175 - (925) ******************
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LUX176
Plus-category master alloy suitable for the production of 925‰ caratage silver alloys. The resulting alloy is for the production of investment cast items with and without stones. The main feature of this product is deoxidized casts with limited shrinkage porosity. Items also show a sensitive reduction of Copper oxides (glossy surface spots) and high brightness. It lends itself for hardening.
LUX176 - (925) ********************
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