Thermal Properties | Metric | English | Comments |
---|---|---|---|
Solidus | 1780 °C | 3240 °F | |
Johnson Matthey HM Platinum w/ 5% Ruthenium Jewelry Alloy General purpose, good matching properties. Copper, cobalt, gold, iridium, palladium and ruthenium alloy easily with platinum. The differences between the alloys reflect the hardening of the alloyin.. |
|||
Solidus | 1780 °C | 3240 °F | |
Johnson Matthey SW 900 Platinum w/ 10% Iridium Jewelry Alloy Safety catches, pins. Copper, cobalt, gold, iridium, palladium and ruthenium alloy easily with platinum. The differences between the alloys reflect the hardening of the alloying element itself. |
|||
Solidus | 1780 °C | 3240 °F | |
Johnson Matthey SW 950 Platinum w/ 5% Iridium Jewelry Alloy High work-hardenability. Copper, cobalt, gold, iridium, palladium and ruthenium alloy easily with platinum. The differences between the alloys reflect the hardening of the alloying element itself. |