Convert Megaamperes per metre to Kilooersteds
Convert Megaamperes per metre (MA/m) to Kilooersteds (kOe) instantly and accurately.
Conversion Formula
kOe = MA/m × 12.56637061
About Megaamperes per metre
The megaampere per metre (MA/m) equals 10⁶ A/m. High-field electromagnets for physics research (Bitter magnets, hybrid magnets) generate 40-100 T requiring MA/m fields; particle accelerator dipole magnets (LHC: 8.3 T) operate at several MA/m; saturation magnetisation of iron is ≈1.36 MA/m. 1 MA/m = 10⁶ A/m ≈ 12 566 Oe.
About Kilooersteds
The kilooersted (kOe) equals 10⁶/(4π) A/m ≈ 79 577 A/m. Standard unit for permanent magnet coercivity in North American and Japanese industry datasheets: AlNiCo magnets have Hᴄ = 1-2 kOe, hard ferrites 1.5-4 kOe, NdFeB 10-30 kOe, SmCo 15-30 kOe. X-band EPR spectrometers sweep H from 0 to ≈3.5 kOe. 1 kOe = 10⁶/(4π) A/m.
Quick Reference Table
| Megaamperes per metre (MA/m) | Kilooersteds (kOe) |
|---|---|
| 1 MA/m | 12.5664 kOe |
| 2 MA/m | 25.1327 kOe |
| 5 MA/m | 62.8319 kOe |
| 10 MA/m | 125.664 kOe |
| 25 MA/m | 314.159 kOe |
| 50 MA/m | 628.319 kOe |
| 100 MA/m | 1256.64 kOe |