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      LUX 53  
 
LUX122
Brass type suitable for the production of objects and models (Cu67). It can be used with all commonly used investment casting machines, provided that the pressure in the melting chamber is higher or equal to atmospheric pressure (when a closed machine is used).
LUX122 ***************
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LUX123
Plus-category master alloy suitable for the production of 750‰ yellow gold alloys (Ag57Zn3). The resulting alloy is for the production of investment cast items with or without precious stones. The colour of the gold alloy corresponds to 2N, as defined by the EN28654 standard. This gold alloy lends itself quite well for hardening. Use in vacuum assisted investment casting machines is recommended.
LUX123 - (750) **********************
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LUX127
Master alloy suitable for the production of 585‰ and 750‰ pink gold alloys (Ag29Zn3). The resulting alloy is for the production of investment cast items with or without stones in place. The colour of the 750‰ gold alloy corresponds to 4N, as defined by the EN28654 standard. The gold alloy lends itself for hardening. All the most common investment casting techniques can be used.
LUX127 - (585) *********************
LUX127 - (750) *********************
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LUX130
Master alloy suitable for the production of 585‰ yellow gold alloys (Ag32Zn10). The resulting alloy is for the production of investment cast items with or without precious stones. The gold alloy lends itself for hardening. All the most common investment casting techniques can be used.
LUX130 - (585) ******************
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