IPT-25 (PI 75−25)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Pt, % | Pd, % | Ir, % | Примеси, % |
|---|---|---|---|---|---|
| GOST 13498-79 | < 0.04 | 73.62–76 | < 0.15 | 24–26 | < 0.19 |
Note: Pd: Pd +Rh + Au
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 13498-79 | |
| GOST 18389-73 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Примеси | % | Impurities |
| Pt | % | Platinum |
| Pd | % | Palladium |
| Ir | % | Iridium |