Convert Per microkelvin to Microns per metre per degree Celsius
Convert Per microkelvin (1/μK) to Microns per metre per degree Celsius (μm/(m·°C)) instantly and accurately.
Conversion Formula
μm/(m·°C) = 1/μK × 1000000000000
About Per microkelvin
The per microkelvin (1/μK) equals exactly 10⁶ /K. It is used in ultra-precision experiments probing anomalous thermal expansion extremely close to second-order phase transitions, such as the superfluid He-4 lambda point (2.1768 K) and magnetic phase boundaries in rare-earth compounds. 1 /μK = 10⁶ /K = 10¹² ppm/K.
About Microns per metre per degree Celsius
The micrometre per metre per degree Celsius (μm/(m·°C)) equals exactly 10⁻⁶ /K, since temperature intervals 1 °C = 1 K (exact). It is the standard CTE notation in European engineering datasheets, ISO material standards, and many textbooks. Numerically identical to ppm/K. Aluminium: 23.1 μm/(m·°C); steel: ≈12 μm/(m·°C). 1 μm/(m·°C) = 1 ppm/K = 10⁻⁶ /K.
Quick Reference Table
| Per microkelvin (1/μK) | Microns per metre per degree Celsius (μm/(m·°C)) |
|---|---|
| 1 1/μK | 1 × 1012 μm/(m·°C) |
| 2 1/μK | 2 × 1012 μm/(m·°C) |
| 5 1/μK | 5 × 1012 μm/(m·°C) |
| 10 1/μK | 1 × 1013 μm/(m·°C) |
| 25 1/μK | 2.5 × 1013 μm/(m·°C) |
| 50 1/μK | 5 × 1013 μm/(m·°C) |
| 100 1/μK | 1 × 1014 μm/(m·°C) |