Resources
Palloys is your Jewellery Education Hub.
A constantly evolving library of resources
designed to assist all in the jewellery and precious metals industry.
Home
>
Resources
>
Technical Guides
>
Casting Alloy Colour Chart
>
PLATINUM & IRIDIUM
CATALOGUES
FAQS
VIDEO TUTORIALS
TECHNICAL GUIDES
Casting Alloy Colour Chart
Fabricated Metal Colour Chart
Gemstone Colour Chart
Birthstones Chart
Specific Gravities
Ring Size
Argentium Silver
CALCULATORS
Metal Converter Calculator
Fabrication Calculator
Gem Tools Calculator
NEWS & EVENTS
GLOSSARY
Casting Alloy Colour Chart
PLATINUM & IRIDIUM
CODE: PTIR90
DENSITY
g/cc
21.00
MELTING
RANGE OC
1780-1800
HARDNESS
HV (Vickers)
115
ANNEALING
TEMP OC
1000
QUENCHING
Quench
COMMENTS
General purpose - Hardest of the platinum alloys. Good for settings.
