Shanxi H.C (Shenzhen H.C) Magnetic Technologies Co., Ltd |
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Mgnetic properties for low temp. coefficient magnets |
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| Series | Grade | Br | bHc | iHc | Squareness | BHmax | Density | Br.Temp. Coefficient | Weight loss (IEC68-2-66) | Curie Temp. (L/D≥0.7) | Working Temp. |
| mT(KGs) | KA/m (KOe) | KA/m(KOe) | bHc/iHc | KJ/m3(MGOe) | g/cm3 | %/℃ | mg/cm2 | ℃ | ℃ | ||
SHT |
35SHT | 1170-1210 | ≥876 | ≥1592 | ≥0.85 | 263-287 | 7.5-7.7 | -0.10(120℃) | <5 | 340 | ≤150 |
| (11.7-12.1) | (≥11.0) | (≥20) | (33-36) | ||||||||
| 38SHT | 1210-1250 | ≥907 | ≥1592 | ≥0.85 | 287-310 | 7.5-7.7 | -0.10(120℃) | <5 | 340 | ≤150 | |
| (12.1-12.5) | (≥11.4) | (≥20) | (36-37) | ||||||||
| 40SHT | 1250-1280 | ≥939 | ≥1592 | ≥0.85 | 302-326 | 7.5-7.7 | -0.10(120℃) | <5 | 340 | ≤150 | |
| (12.5-12.8) | (≥11.8) | (≥20) | (38-41) | ||||||||
| 42SHT | 1290-1370 | ≥955 | ≥1592 | ≥0.85 | 326-358 | 7.5-7.7 | -0.10(120℃) | <5 | 340 | ≤150 | |
| (12.9-13.7) | (≥12.0) | (≥20) | (41-45) | ||||||||
| 45SHT | 1330-1350 | ≥971 | ≥1592 | ≥0.85 | 345-360 | 7.5-7.7 | -0.10(120℃) | <5 | 340 | ≤150 | |
| (13.3-13.5) | ≥12.2 | (≥20) | (44-46) | ||||||||
UHT |
28UHT | 1020-1080 | ≥764 | ≥1990 | ≥0.85 | 207-231 | 7.5-7.7 | -0.10(150℃) | <5 | 350 | ≤180 |
| (10.2-10.8) | (≥9.6) | (≥25) | (26-29) | ||||||||
| 30UHT | 1080-1130 | ≥812 | ≥1990 | ≥0.85 | 223-247 | 7.5-7.7 | -0.10(150℃) | <5 | 350 | ≤180 | |
| (10.8-11.3) | (≥10.2) | (≥25) | (28-31) | ||||||||
| 33UHT | 1130-1190 | ≥852 | ≥1990 | ≥0.85 | 247-263 | 7.5-7.7 | -0.10(150℃) | <5 | 350 | ≤180 | |
| (11.3-11.9) | (≥10.7) | (≥25) | (31-34) | ||||||||
| 35UHT | 1170-1230 | ≥875 | ≥1990 | ≥0.85 | 263-295 | 7.5-7.7 | -0.10(150℃) | <5 | 350 | ≤180 | |
| (11.7-12.3) | (≥11.0) | (≥25) | (33-37) | ||||||||
| 38UHT | 1210-1290 | ≥915 | ≥1990 | ≥0.85 | 287-318 | 7.5-7.7 | -0.10(150℃) | <5 | 350 | ≤180 | |
| (12.1-12.9) | (≥11.6) | (≥25) | (36-40) | ||||||||
| 40UHT | 1250-1320 | ≥836 | ≥1990 | ≥0.85 | 289-334 | 7.5-7.7 | -0.10(150℃) | <5 | 350 | ≤180 | |
| (12.5-13.2) | (≥10.5) | (≥25) | (38-42) | ||||||||
EHT |
28EHT | 1040-1090 | ≥780 | ≥2388 | ≥0.85 | 207-231 | 7.5-7.7 | -0.10(180℃) | <5 | 350 | ≤200 |
| (10.4-10.9) | (≥9.8) | (≥30) | (26-29) | ||||||||
| 30EHT | 1090-1170 | ≥812 | ≥2388 | ≥0.85 | 223-255 | 7.5-7.7 | -0.10(180℃) | <5 | 350 | ≤200 | |
| (10.9-11.7) | (≥10.2) | (≥30) | (28-32) | ||||||||
| 33EHT | 1140-1220 | ≥851 | ≥2388 | ≥0.85 | 247-279 | 7.5-7.7 | -0.10(180℃) | <5 | 350 | ≤200 | |
| (11.4-12.2) | (≥10.7) | (≥30) | (31-35) | ||||||||
| 35EHT | 1180-1250 | ≥875 | ≥2388 | ≥0.85 | 263-295 | 7.5-7.7 | -0.10(180℃) | <5 | 350 | ≤200 | |
| (11.8-12.5) | (≥11.0) | (≥30) | (33-37) | ||||||||