Disсs made of platinum and its alloys
 | Applications: instrument engineering and other industries Regulatory document: company standard STO 00195200-102-2017 Materials: platinum Pt99.93; Pt99.9; Pt99.8*. |
Alloys and dimensions*:
| Alloy | Diameter, mm | Thickness, mm | ||
|---|---|---|---|---|
| Minimum | Maximum | Minimum | Maximum | |
Platinum PtCu 95.5 PtCu 96.5 PtCu 91.5 PtCu 95 PtCu 97.5 PtIr 70-30 PtIr 75-25 PtIr 80-20 PtIr 82.5-17.5 PtIr 85-15 PtIr 90-10 PtIr 95-5 PtNi 90-10 PtNi 95.5 PtPd 70-30 PtPd 80-20 PtPd 85-15 PtPd 90-10 PtPd 95-5 PtRe 0.01 PtRh 60-40 PtRh 70-30 PtRh 80-20 PtRh 90-10 PtRh 93-7 PtRh 95-5 PtRh 98-2 | 2.0 | 300.0 | 0.1 | 6.0 |
*Upon agreement discs can be manufactured with other dimensions, made of other alloys based on precious metals.
According to the current standard, discs are supplied in hard (unannealed) state. Upon agreement with the consumer, discs can be supplied in soft (annealed) state.
For further details, please contact us.
To place an order, kindly provide information as below:
| Category | Product | Required information | Order quantity |
| Semi-finished products | Discs | 1. Alloy, contents of major alloy components; 2. Geometry dimensions or product drawing; 3. Condition: hard (unannealed) / soft (annealed). | Required quantity, unit of measurement |