State of the art rolling equipment, measurement methods and proven process expertise ensure consistent control of dimensional, purity and hardness characteristics to specified customer requirements. We supply fabricated sheet in a variety of precious metal materials and alloys including gold, silver, platinum, iridium and rhodium, with foil readily available in thicknesses down to 50 micron. Finer thicknesses and higher purities are available on request.
|Material||Thickness Range (mm) [min / max]||Max Width (mm)|
|Platinum 99.95%||0.05 / 0.1||100|
|Platinum / Iridium 10%||0.1 / 0.2||70|
|Platinum / Rhodium 10%||0.2 / 1.5||50|
|Silver 99.95%||0.025 / 0.2||25|
|Silver 99.95%||0.2 / 1.5||100|
|Gold 99.95%||0.025 / 0.2||25|
|Gold 99.99%||0.2 / 1.5||100|
30 Day Price Chart $ /oz
Current Metal Prices
Click here to view Johnson Matthey Base Prices in $/oz.
This prestigious award recognises the company’s achievements in developing and manufacturing emission control catalysts using resources efficiently, based on Lean principles and meeting challenging sustainability targets within its operations.
Johnson Matthey has been awarded a Ruban d’Honneur and named a finalist in the 2013/14 European Business Awards.
Britain's Most Admired Companies 2012: No.6 - Johnson Matthey
CO2e Destroyed by JM Projects
Nitrous Oxide N2O emissions to the atmosphere are constantly being reduced by Johnson Matthey Abatement Catalysts.