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Yellow Gold Without Silver
Code Carat Colour Description
EK215M 22/21 YELLOW 3N
WORKINGS: PRECISION CASTING.
Excellent fluidity, brilliant surface,excellent hardening.
Contains grain refiner.
Suitable for thermic hardening treatment.
*SEE DATASHEET.
EK215 21/22 YELLOW 3N
WORKINGS: MECHANICAL.
This alloy is excellent for working with both hollow and solid jewellery. Contains a grain refiner and can be hardened with thermic treatment.
SEE DATASHEET.
EK21 18/19/20/21/22 YELLOW 3N
WORKINGS: MECHANICAL.
This alloy is excellent for working with both hollow and solid jewellery. It has been created for those that want a hard alloy, is good for springs. Contains a grain refiner and can be hardened with thermic treatment.
* SEE DATASHEET
EK41 18 YELLOW 3N
WORKINGS: MECHANICAL SOLID AND PRECISION CASTING. An excellent alloy suitable for sheets, sheared and stamped. This alloy gives a porosity free surface without marks and is also very economical.
*SEE DATASHEET
EK43 18/19/20/21/22 YELLOW 3N
WORKINGS: TUBE AND HOLLOW.
This is an alloy that contains very little zinc, has excellent plasticity and malleable properties and is resistant to very difficult workings. Has a very bright mirror surface. Contains a grain refiner and can be hardened by heat treatment.
*SEE DATASHEET.
EK95M 18/19/21 YELLOW 3N
WORKINGS: PRECISION CASTING.
This alloy is for the production of items with or without stones
This alloy is very good fluidity . Offer a bright and porosity free a good colour intense yellow.
*SEE DATASHEET.
EKT2 18-19-21 YELLOW
WORKINGS: MECHANICAL.
Alloy of excellent malleability, suitable for stamping molding
lEKT62 18 INTENSE YELLOW
WORKINGS: UNIVERSAL.
This is an universal alloy, which gives excellent workability, and has little zinc. This alloy was created for Companies that have the need to use only one alloy for all types of workings.
Excellent elasticity
* SEE DATASHEET
EK42 14/18/19/20/21/22 YELLOW 3N
WORKINGS: HOLLOW MECHANICAL. (TUBE)
This alloy was created for the production of hollow jewellery working with iron,tombak and copper. It is resistant to acids and is very thin.
Contains a grain refiner and can be hardened by heat treatment.
*SEE DATASHEET.
EK93 14  
 
GM90X 10/14/18/19/21 GIALLO 3N
WORKINGS: PRECISION CASTING.The alloy can be used for casting with and without stones
This alloy gives excellent fluidity, porosity free surface. It allows the re-use of its scrap 65%.
*SEE DATASHEET.
EKT1 9/10/14/18/19 YELLOW 4N
WORKINGS: UNIVERSAL.
This is an alloy that contains very little zinc and offers good plasticity and soldering. Has a brilliant surface and is porosity free. Contains a grain refiner and is suitable for final hardening.
GM75X 9-10-14-18-19 YELLOW

WORKINGS: PRECISION CASTING.
This alloy gives excellent fluidity, porosity free surface. It allows the re-use of its scrap 65%.
*SEE DATASHEET.
B61 8/9/10/14/18/19/20/21 YELLOW 3 N
WORKINGS: UNIVERSAL.
This is an universal alloy, which gives excellent workability, and has little zinc. This alloy was created for Companies that have the need to use only one alloy for all types of workings.
* SEE DATASHEET.
c81 8/9/10/14/18/19/20/21 YELLOW 2N
WORKINGS: UNIVERSAL.
This is an universal alloy that can be used by those Companies that want to use only one alloy for all types of jewellery. Has good workability and soldering properties and is suitable for all types of workings.
*SEE DATASHEET
EK31 8/9/10/14/18/19/20/21 GIALLO 3N
 
WORKINGS: UNIVERSAL.
This alloy is particularly suitable for machine made chains, has excellent elasticity and soldering properties. (even with soldering in belt furnace)
It is very economical.
*SEE DATASHEET.
EK31S 8/9/10/14/18/21 YELLOW 3N

RUSSIAN RED
WORKING: MICROFUSION CASTING.
This alloy is very good fluidity . Offer a bright and porosity free surface without marks and a good colour.
*SEE DATASHEET.
EK41 8/9/10/14 YELLOW 2N
WORKINGS: MECHANICAL SOLID AND PRECISION CASTING. An excellent alloy suitable for sheets, sheared and stamped. This alloy gives a porosity free surface without marks and is also very economical.
*SEE DATASHEET.
EK51 8/9/10/14/18/19/21 YELLOW 3N
WORKINGS: MECHANICAL - HOLLOW -
This alloy is particularly suitable for hollow jewellery working with both iron or tombac. Has good solderbility. Gives good results even in sheared when it is necessary to obtain a very thin working.Contains a grain refiner and is a very economical alloy.
*SEE DATASHEET.
EK71 8/9/10/14/18/19/21 YELLOW 3N
WORKINGS: MECHANICAL - TUBE -
This alloy has been especially created for the production of hollow jewellery. Gives excellent results working with iron, tombac and copper. Is resistant to acids and has good solderability. Contains a grain refiner and can be hardened by heat treatment.
*SEE DATASHEET.
EK95 8/9/10/14/18/19 KT PINK 5N
WORKING: UNIVERSAL.
An alloy is very soft and gives very good results both in soldering the colour is red Russian.

(THIS ALLOY ADD WITH SILVER, SEE DATASHEET).
EKF 8/9/10/14/18/19/20/21 YELLOW 4N
WORKINGS: UNIVERSAL.
* SEE DATASHEET.
It is a very versatile alloy that gives excellent results with all types of workings.
EKT62 8-9-10-14-18 kt YELLOW/PINK

WORKINGS: UNIVERSAL.
This is an universal alloy, which gives excellent workability, and has little zinc. This alloy was created for Companies that have the need to use only one alloy for all types of workings.
Excellent elasticity and ductility.
* SEE DATASHEET
f113B 8/9/10/14/18 YELLOW 3N
WORKINGS: MECHANICAL WORKING.
This is an universal alloy suitable for working with hollow and solid chains, has excellent soldering and malleable properties.
*SEE DATASHEET
f4 8/9/10/14/18/19 YELLOW 3N
WORKINGS: MECHANICAL.
This is an universal alloy with good soldering properties particularly indicated for solid chains.
*SEE DATASHEET.
f6 8/9/10/14/18/19 YELLOW 3N
WORKINGS: MECHANICAL.
An universal alloy with excellent soldering properties. Very good both for wire and sheets.
*SEE DATASHEET.
G75X 8/9/10/14/18/19/21/22 YELLOW
WORK: MECHANICAL.
Part of the new range of alloys which allows considerable savings of silver, while maintaining a bright and free of surface porosity. SEE SHEET *.
G82X 8/9/10/14/18/21 kt YELLOW
WORKINGS: MECHANICAL.
This alloy has been especially created for the production of hollow jewellery. It has good solderability. Contains a grain refiner (iridium), and can be hardened by heat treatment.
**See datasheet
G90X 8-9-10-14-18-21-22 RICH YELLOW
WORKINGS: MECHANICAL - UNIVERSAL.
Has excellent plasticity. (Silver needs to be added to this alloy * see technical sheet). It has good solderability. Contains a grain refiner (iridium), and can be hardened by heat treatment.
GM80 8/9/10/14/18/19 YELLOW 3N
WORKINGS: PRECISION CASTING. without casting stones
This alloy gives excellent fluidity and is particular for very small items. It allows the re-use of 60% of its scrap. this is very economica.
*SEE DATASHEET.
R5 8-9-10-14-18-21 PINK
WORKINGS: UNIVERSAL.
This is a very economical alloy with good mechanical properties. Has excellent plasticity and is a red/pink colour. (Silver needs to be added to this alloy * see technical sheet)
sOVRAN GIALLA 8/9/10/14/18/19/21/22 YELLOW/GREEN 2N
WORKINGS: MECHANICAL.
A good all purpose alloy from the colour yellow zenit. It is suitable for those that require a yellow/green alloy at a low cost. It is excellent for three colour yellow.
*SEE DATASHEET.
G75X2N    
2N
GM802N    
2N
GM90X2N    
X
R5   YELLOW