WORKING: CASTING. Inside alloy there is 30% of silver.
All the most common investment casting techniques can be used.
Is very good fluidity and a low cost.

MECHANICAL ALLOY FOR YELLOW GOLD

WORKING UNIVERSAL. Inside alloy there is 30% of silver.
A hard alloy combined with brilliance due to its particular grain refiners.
Bright yellow colour. Suitable for thermic hardening treatment.

WORKINGS: UNIVERSAL. Inside alloy there is 14% silver.
This alloy gives excellent working and renders the alloy hard and bright. Suitable for thermic hardening.

WORKINGS: CASTING. Inside alloy there is 7% silver.
This alloy has been created especialy for those that require a tenacious metal, that is very fluid and has low shrinkage.

WORKINGS: UNIVERSAL. Inside alloy there is 47% silver.
Excellent plasticity and deformability, gives a bright and porosity free surface.
An alloy that contains very little zinc.
Very ductile and resistant to acids, suitable for all treatments of thermic hardening.

WORKINGS: HOLLOW MECHANICAL (TUBE). Inside the alloy there is 46% silver.
this alloy was created especially for the manufacture of hollow jewellery. Has excellent soldering properties, is resistant to acids and is suitable for thermic hardening treatment. Contains a grain refiner. This alloy is suitable for the production of extra fine wire.

WORKING: UNIVERSAL. Inside the alloy there is 34% silver.
An alloy with extraordinary brilliance due to its particular grain refiners (iridium).
Has excellent plasticity and solderability.
 

WORKINGS: PRECISION CASTING. Inside the alloy there is 50% silver.
This alloy gives an excellent smooth and porosity free surface. It also gives an intense yellow colour with good reflective qualtities. Contains very little zinc and allows the re-use of scrap material by at least 70%.

WORKINGS: UNIVERSAL. Inside the alloy there is 47% silver.
An alloy with extraordinary brilliance due to its particular grain refiners. Has excellent plasticity and solderability.
Suitable for thermic hardening treatment.

WORKINGS: MECHANICAL SOLID AND HOLLOW (TUBE). Inside the alloy there is 47% silver.
This alloy is particularly suitable for hollow tube working that has copper and iron inside. Has excellent soldering qualities and renders it resistant to mechanical strains. It gives a bright and illuminous colour. Contains a grain refiner and is suitable for final thermic treatment.

WORKINGS: CASTING. Inside alloy there is 48% silver.
An excellent alloy with good fluidity and low shrinkage and a low quantity of zinc. Excellent shine.

WORKINGS: MECHANICAL AND CASTING. Inside alloy there is 46% silver.
This is an excellent alloy for shearing and stamping and gives a bright and even surface. Has excellent fluidity, deformability and soldering qualities.
This has been especially made for those Companies that produce various types of articles including precision casting, which therefore need to obtain one colour, utilizing one alloy that allows them the re-use of scrap material.

WORKINGS: CASTING. Inside alloy there is 38% silver.
This alloy gives excellent fluidity and is particularly suitable for very small items. It allows the re-use of 60% of its scrap. This is a very economical alloy.

WORKINGS:HOLLOW MECHANICAL. (TUBE)
Excellent for all types of hollow workings.Extra thin alloy with very good reflective properties.
This alloy was produced especially for hollow jewellery, soldered by hand and with powder.
Has very good mechanical properties and is suitable for working with iron, tombak and copper. Contains a grain refiner and can be hardened by final heat treatment. Is resistant to nitrite. Can be used for extra thin solid wire.

WORKINGS: MECHANICAL - MECHANICAL HOLLOW (TUBE) WORKING WITH IRON.
Inside alloy there is 44% the silver.
A high quality alloy at a low cost that has excellent plasticity and soldering qualities and contains a grain refiner. Suitable for thermic hardening treatment.

WORKING: CASTING. Inside alloy there is 40% of silver.
Contains very little zinc and allows the re-use of scrap material by at least 60%.

WORKINGS: PRECISION CASTING.
Contains inside 44% silver.
This alloy is suitable for the production of items with and without stones, and gives excellent smooth results thanks to the irisium grain refines used. Suitable for thermic hardening treatment.

WORKINGS: PRECISION CASTING.
Contains inside 57% silver.
This alloy is suitable for the production of items with and without stones, and gives excellent smooth results thanks to the irisium grain refines used. Suitable for thermic hardening treatment. It is suitable for hollow casting working.

WORKINGS: MECHANICAL- MECHANICAL HOLLOW (TUBE) WORKING IRON OR TOMBAC.
Inside alloy there is 43% the silver.
A high quality alloy, has excellent plasticity and soldering qualities and contains a grain refiner. Suitable for thermic hardening treatment.

WORKING: UNIVERSAL. Inside alloy there is 64% of silver.
These alloy is suitable for the production of investment cast items with or without precious stones. The alloy is not suitable for hardening treatment.
The colour obtain is Valenzan yellow.

WORKING: UNIVERSAL. Inside alloy there is 56% silver.
This alloy is suitable for the colour yellow/green, corresponds colour 1N in the 14 kt.
In the 18 kt suitable the colour 2N.
Contains a grain refiner and is suitable for final thermic treatment.

WORKINGS: CASTING. Inside alloy there is 29% of silver.
This alloy is specifically for precision casting, suitable for those that require an excellent porosity free surface and title stability.

WORKINGS: UNIVERSAL. Inside alloy there is 29% silver.
This alloy has extraordinary brilliance due to its particular grain refiners (iridium). Has excellent plasticity and solderability. Suitable for thermic hardening treatment.

WORKINGS: CASTING - MECHANICAL. Inside the alloy there is 24% silver.
Homogeneous surface, excellent plasticity and good for soldering. Contains a grain refiner. We suggest this alloy to all our customers that wish to obtain a good colour and workability at a low cost.

WORKINGS: HOLLOW MECHANICAL WORKING (TUBE). Inside alloy there is 33% of silver.
Excellent plasticity and brilliant colour and a porosity free surface. Contains a grain refiner and is suitable for thermic hardening.

WORKINGS: PRECISION CASTING. This alloy contains 51% of silver.
Has excellent fluidity and smoothness and is particularly rich in silver,and is porosity free.
It is especially suitable for closed systems.

 

WORKING: UNIVERSAL. Inside the alloy there is 30% silver.
This alloy is suitable for la production of 14 and 18 kt.
The alloy suitable for la production of investment cast items with or without precious stones and
very good for continuos casting.
The colour of the 18 kt gold corrisponds to the N1 (yellow/green).
The alloy is suitable for hardening.

UNIVERSAL WORKING: inside there is 29% silver
Stamping, blanking, hollow and solid chains, tube, casting.
High shininess. Suitable for thermic hardening treatment
HV AC 203 - HV AH 297

WORKINGS: PRECISION CASTING.
Contains inside 40% silver.
This alloy is suitable for the production of items with and without stones, and gives excellent smooth results thanks to the irisium grain refines used. Suitable for thermic hardening treatment

WORKINGS: UNIVERSAL. Inside alloy there is 29% silver.
Gives a smooth and porosity free surface and contains a low percentage of zinc. Very ductile during the working process.

WORKINGS: CASTING. Inside alloy there is 10% silver.
This alloy gives excellent fluidity and is particularly suitable for very small items. It allows the re-use of 50% of its scrap.

WORKINGS: PRECISION CASTING.
Contains inside 23% silver.
This alloy is suitable for the production of items with and without stones, and gives excellent smooth results , insithe there are deoxidizer , silicon and boron. Suitable for thermic hardening treatment

WORKING UNIVERSAL. Inside this alloy there is 10% silver. The alloy is suitable for the production stamped items, solid and hollow chains and tube for ring (work with iron).
This alloy is suitable for hardening treatment.

 

WORKINGS: CASTING. Inside alloy there is 5% silver.
A very economical alloy that has good fluidity and deformability and also contains a grain refiner.
It's advisable to use than 70% of scraps.

WORKINGS: MECHANICAL - HOLLOW MECHANICAL (TUBE).
This alloy was created for the production of super light hollow items, working with iron and with tombak. Is resistant to acids and is very ductitle and malleable. Contains a grain refiner and can be hardened by a final thermic treatment.

WORKINGS: MECHANICAL AND PRECISION CASTING. Inside alloy there is the 16% silver.
This alloy has excellent mechanical properties is very good for soldering and is porosity free.

WORKINGS: MECHANICAL - HOLLOW MECHANICAL (TUBE). Inside alloy there is 17% silver.
Gives an excellent colour. Created especially for hollow working. Contains a grain refiner and can be hardened by thermic treatment.

WORKINGS: MECHANICAL - MECHANICAL (TUBE). Inside alloy there is 15% silver.
This extra thin alloy is suitable for working with iron and with tombac. Has excellent plasticity and soldering properties, and the base colour is very good.Contains a grain refiner and is suitable for thermic treatment.

WORKINGS: MECHANICAL. Inside alloy there is 8% of silver.
This alloy has particularly good plasticity and elasticity and is easy to solder, therefore making it suitable for difficult chains and pressed links. In shearing and stamping it renders the alloy porosity free and without spots .It also contains a grain refiner.

WORKINGS: HOLLOW MECHANICAL. Inside alloy there is the 16% the silver.
This alloy is excellent for the production of hollow jewellery and can be used both with iron and with tombac. It is also resistant to mechanical strains, has good soldering properties and is resistant to acids. It is particularly suitable for the production of mechanical hollow chains. Contains a grain refiner and has a very good yellow colour.

WORKING: CASTING. Inside this alloy there is 10% silver.
The alloy is subtable for the produtionof investimen cast items with or without precious stons.
The alloy is not sutable for hardening.
All the most investment casting can be used.

WORKINGS: PRECISION CASTING. Inside alloy there is of 15% silver.
Excellent colour, very good fluidity and bright surface, low is price.

ALLOY FOR CASTING

WORKINGS: PRECISION CASTING. Inside alloy there is of 20% silver.
Excellent colour, very good fluidity and bright surface, medium/low is price.

WORKING: MICROFUSION CASTING. Inside alloy there is 25% of silver.
The alloy obtained is suitable for the production of investment cast items with or without precious stones, this alloy gives excellent fluidity, porosity free surfase.
The colour obtained is Known as Holland Yellow.

WORKINGS: CASTING. Inside alloy there is 5% silver.
A very economical alloy that has good fluidity and deformability and also contains a grain refiner.
It's advisable to use than 60% of scraps

WORKING: CASTING. Inside alloy there is 5% silver.
A very economical alloy that has good fluidity and deformability.

WORKINGs: UNIVERSAL. Inside this alloy there is 12% silver.
The alloy is sutable for the prodution of stamped items, solid and hollw chains, and tube rings.
This alloy is suitable for termic hardening treatment.

WORKINGS: UNIVERSAL. Inside alloy there is the 5% silver. Grain refiners iridium.
A good all pourpose alloy from the colour yellow/zenit. Is very good for soldering.
Alloy at a low cost.

WORKING: UNIVERSAL. Inside alloy there is 5% silver. An economical aooly suitable for sheet, stamping, wire, casting. Contains iridium grain refiner.

WORKINGS: UNIVERSAL. Inside alloy there is the 5% silver. Grain refiners iridium.
A good all pourpose alloy from the colour yellow/zenit. Is very good for soldering.
Alloy at a low cost

ALLOY BISMUTH/TIN FOR ELECTROFORM
TIN 43% BISMUT 57%