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Casting Alloy Colour Chart

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18CT RED GOLD

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TECHNICAL GUIDES

Casting Alloy Colour Chart
Fabricated Metal Colour Chart
Gemstone Colour Chart
Birthstones Chart
Specific Gravities
Ring Size
Argentium Silver

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NEWS & EVENTS

GLOSSARY

Casting Alloy Colour Chart
18CT RED GOLD
CODE: 18RD
18RD
DENSITY
g/cc
15.30
MELTING
RANGE OC
875-900
HARDNESS
HV (Vickers)
145
ANNEALING
TEMP OC
650
QUENCHING
Immediate Quench
COMMENTS

Great colour

Custom-Made Jewellery

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CAD design and rubber mould library or from the Palloys library.

Our Services

Palloys & ABC Refinery

Palloys' refining services are completed through our sister company,

ABC Refinery. Australia's largest LBMA and SGE precious metal refining facility.

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