Open the selector — ranked for your condition
| Media & condition | Temperature band | Top three grades for that band |
|---|---|---|
| Furnace internals & fixtures | ≤ 900 °C | N066012.485193N060252.463393N0721492 |
| 900 – 1150 °C | N060252.463393N0721492N083301.488690 | |
| Heating elements & electrodes | 1000 – 1400 °C | WL1095Mo1920Cr25Al592 |
| 1400 – 1800 °C | WL1095W190Mo186 | |
| Vacuum hot zone & hot dies | 1000 – 1400 °C | TZM95W192Mo190 |
| > 1400 °C | W192TZM91MoLa85 | |
| Muffles & radiant tubes | 850 – 1000 °C | N060252.463394N0721493N066012.485192 |
| 1000 – 1150 °C | N060252.463394N0721493N083301.488689 | |
| Sintering boats & setters | 1000 – 1350 °C | Mo193TZM91W188 |
| > 1350 °C | W188Mo187TZM87 | |
| Quench & carburising fixtures | 850 – 950 °C | N066012.485190N060252.463390N0812089 |
| 950 – 1050 °C | N060252.463390N0812089N083301.488688 | |
| Crucibles & moulds | 1000 – 1500 °C | Ta190Mo190W188 |
| > 1500 °C | Ta189W188Mo184 | |
| Heat shields & reflectors | 1000 – 1400 °C | Mo192W190MoLa88 |
| > 1400 °C | W190Mo186MoLa84 |
Scores are relative suitability ratings used to narrow the shortlist; final selection must be confirmed against actual concentrations, partial pressures, velocity and code requirements.
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