Unit | CGS Unit 物理单位 | SI Unit 国际单位 | Max Working Temp | |||||||
NO. | Normal NdFeB | Remanence 剩磁 | Coercive Force 娇顽力 | Intrinsic Coercivity 内禀矫顽力 | Max Energy Magnetic 最大磁能积 | Remanence | Coercive Force | Intrinsic Coercivity | Max Energy Magnetic | |
Br,KGS | HcB, KOe | HcJ, kOe | (BH)max,MGsOe | Br, T | HcB,kA/m | HcB,kA/m | (BH)max kJ/m3 | Tw,℃ | ||
Grade | min.- max. | min. | min. | min.- max. | min.- max. | min. | min. | min.- max. | Pc22 | |
1 | N35 | 11.7-12.2 | ≥11.0 | ≥12.0 | 33-36 | 1.17-1.22 | ≥876 | ≥955 | 263-287 | ≤80 |
2 | N38 | 12.2-12.6 | ≥11.0 | ≥12.0 | 36-39 | 1.22-1.26 | ≥876 | ≥955 | 287-310 | ≤80 |
3 | N40 | 12.5-12.9 | ≥11.0 | ≥12.0 | 38-41 | 1.25-1.29 | ≥876 | ≥955 | 302-326 | ≤80 |
4 | N42 | 12.9-13.3 | ≥11.0 | ≥12.0 | 40-43 | 1.29-1.33 | ≥876 | ≥955 | 318-342 | ≤80 |
5 | N45 | 13.3-13.7 | ≥11.0 | ≥12.0 | 43-46 | 1.33-1.37 | ≥876 | ≥955 | 342-366 | ≤80 |
6 | N48 | 13.6-14.1 | ≥11.0 | ≥12.0 | 46-49 | 1.36-1.41 | ≥876 | ≥955 | 366-390 | ≤80 |
7 | N50 | 14.0-14.4 | ≥11.0 | ≥11.0 | 48-51 | 1.40-1.44 | ≥876 | ≥955 | 382-406 | ≤80 |
8 | N52 | 14.3-14.7 | ≥11.0 | ≥11.0 | 50-53 | 1.43-1.47 | ≥876 | ≥875 | 398-422 | ≤80 |
9 | N54 | 14.7-15.0 | ≥10.4 | ≥11.0 | 52-55 | 1.47-1.50 | ≥835 | ≥875 | 414-438 | ≤70 |
10 | N35M | 11.7-12.2 | ≥11.2 | ≥14.0 | 33-36 | 1.17-1.22 | ≥892 | ≥1114 | 263-287 | ≤100 |
11 | N38M | 12.2-12.6 | ≥11.0 | ≥14.0 | 36-39 | 1.22-1.26 | ≥907 | ≥1114 | 287-310 | ≤100 |
12 | N40M | 12.5-12.9 | ≥11.0 | ≥14.0 | 38-41 | 1.25-1.29 | ≥907 | ≥1114 | 302-326 | ≤100 |
13 | N42M | 12.9-13.3 | ≥11.0 | ≥14.0 | 40-43 | 1.29-1.33 | ≥907 | ≥1114 | 318-342 | ≤100 |
14 | N45M | 13.3-13.7 | ≥11.0 | ≥14.0 | 43-46 | 1.33-1.37 | ≥907 | ≥1114 | 342-366 | ≤100 |
15 | N48M | 3.6-14.1 | ≥11.0 | ≥14.0 | 46-49 | 1.36-1.41 | ≥907 | ≥1114 | 366-390 | ≤100 |
16 | N50M | 14.0-14.4 | ≥11.0 | ≥14.0 | 48-51 | 1.40-1.44 | ≥907 | ≥1114 | 382-406 | ≤100 |
17 | N52M | 14.3-14.8 | ≥11.0 | ≥14.0 | 49-53 | 1.43-1.48 | ≥907 | ≥1114 | 390-422 | ≤100 |
18 | N33H | 11.4-11.7 | ≥10.3 | ≥17.0 | 31-34 | 1.14-1.18 | ≥820 | ≥1353 | 247-271 | ≤100 |
19 | N35H | 11.7-12.2 | ≥10.8 | ≥17.0 | 33-36 | 1.17-1.22 | ≥860 | ≥1353 | 263-287 | ≤120 |
20 | N38H | 12.2-12.6 | ≥11.0 | ≥17.0 | 36-39 | 1.22-1.26 | ≥907 | ≥1353 | 287-310 | ≤120 |
21 | N40H | 12.5-12.9 | ≥11.0 | ≥17.0 | 38-41 | 1.25-1.29 | ≥907 | ≥1353 | 302-326 | ≤120 |
22 | N42H | 12.9-13.3 | ≥11.4 | ≥17.0 | 40-43 | 1.29-1.33 | ≥907 | ≥1353 | 318-342 | ≤120 |
23 | N45H | 13.3-13.7 | ≥11.4 | ≥17.0 | 43-46 | 1.33-1.37 | ≥907 | ≥1353 | 342-366 | ≤120 |
24 | N48H | 13.6-14.1 | ≥11.4 | ≥17.0 | 46-49 | 1.36-1.41 | ≥907 | ≥1353 | 366-390 | ≤120 |
25 | N50H | 14.0-14.4 | ≥11.4 | ≥16.0 | 48-51 | 1.4-1.44 | ≥907 | ≥1273 | 382-406 | ≤110 |
26 | N30SH | 10.8-11.4 | ≥10.1 | ≥20.0 | 28-31 | 1.08-1.14 | ≥804 | ≥1592 | 223-247 | ≤150 |
27 | N33SH | 11.4-11.8 | ≥10.3 | ≥20.0 | 31-34 | 1.14-1.18 | ≥820 | ≥1592 | 247-271 | ≤150 |
28 | N35SH | 11.7-12.2 | ≥10.8 | ≥20.0 | 33-36 | 1.17-1.22 | ≥860 | ≥1592 | 263-287 | ≤150 |
29 | N38SH | 12.2-12.6 | ≥11.4 | ≥20.0 | 36-39 | 1.22-1.26 | ≥907 | ≥1592 | 287-310 | ≤150 |
30 | N40SH | 12.6-12.9 | ≥11.4 | ≥20.0 | 38-41 | 1.26-1.29 | ≥907 | ≥1592 | 302-326 | ≤150 |
31 | N42SH | 12.9-13.3 | ≥11.4 | ≥20.0 | 40-43 | 1.29-1.33 | ≥907 | ≥1592 | 318-342 | ≤150 |
32 | N45SH | 13.3-13.7 | ≥11.4 | ≥20.0 | 43-46 | 1.33-1.37 | ≥907 | ≥1592 | 342-366 | ≤150 |
33 | N48SH | 13.6-14.2 | ≥11.4 | ≥19.0 | 46-49 | 1.36-1.42 | ≥907 | ≥1512 | 366-390 | ≤140 |
34 | N50SH | 13.9-14.3 | ≥11.4 | ≥19.0 | 48-51 | 1.39-1.43 | ≥907 | ≥1512 | 382-406 | ≤140 |
35 | N30UH | 10.8-11.4 | ≥10.1 | ≥25.0 | 28-31 | 1.08-1.14 | ≥804 | ≥1990 | 223-247 | ≤180 |
36 | N33UH | 11.4-11.8 | ≥10.3 | ≥25.0 | 31-34 | 1.14-1.18 | ≥820 | ≥1990 | 247-271 | ≤180 |
37 | N35UH | 11.7-12.2 | ≥10.8 | ≥25.0 | 33-36 | 1.17-1.22 | ≥860 | ≥1990 | 263-287 | ≤180 |
38 | N38UH | 12.2-12.6 | ≥11.4 | ≥25.0 | 36-39 | 1.22-1.26 | ≥907 | ≥1990 | 287-310 | ≤180 |
39 | N40UH | 12.5-12.9 | ≥11.4 | ≥25.0 | 38-41 | 1.25-1.29 | ≥907 | ≥1990 | 302-326 | ≤180 |
40 | N42UH | 12.8-13.2 | ≥11.4 | ≥25.0 | 40-43 | 1.28-1.32 | ≥907 | ≥1990 | 318-342 | ≤180 |
41 | N45UH | 13.2-13.6 | ≥11.4 | ≥25.0 | 43-46 | 1.32-1.36 | ≥907 | ≥1990 | 342-366 | ≤180 |
42 | N28EH | 10.4-10.8 | ≥9.8 | ≥30.0 | 26-29 | 1.04-1.08 | ≥780 | ≥2388 | 207-231 | ≤200 |
43 | N30EH | 10.8-11.4 | ≥10.1 | ≥30.0 | 28-31 | 1.08-1.14 | ≥804 | ≥2388 | 223-247 | ≤200 |
44 | N33EH | 11.4-11.8 | ≥10.3 | ≥30.0 | 31-34 | 1.14-1.18 | ≥820 | ≥2388 | 247-271 | ≤200 |
45 | N35EH | 11.7-12.2 | ≥10.8 | ≥30.0 | 33-36 | 1.17-1.22 | ≥860 | ≥2388 | 263-287 | ≤200 |
46 | N38EH | 12.2-12.6 | ≥11.5 | ≥30.0 | 36-39 | 1.22-1.26 | ≥915 | ≥2388 | 287-310 | ≤200 |
47 | N40EH | 12.5-12.9 | ≥11.5 | ≥28.0 | 38-41 | 1.25-1.29 | ≥915 | ≥2229 | 302-326 | ≤190 |
48 | N42EH | 12.8-13.2 | ≥11.4 | ≥28.0 | 40-43 | 1.28-1.32 | ≥907 | ≥2229 | 318-342 | ≤190 |
49 | N28AH | 10.4-11.0 | ≥9.8 | ≥34.0 | 26-29 | 1.04-1.10 | ≥780 | ≥2706 | 207-231 | ≤230 |
50 | N30AH | 10.8-11.4 | ≥9.8 | ≥34.0 | 28-31 | 1.08-1.14 | ≥780 | ≥2706 | 223-247 | ≤230 |
51 | N33AH | 11.4-11.8 | ≥9.8 | ≥34.0 | 31-34 | 1.14-1.18 | ≥780 | ≥2706 | 247-271 | ≤230 |
52 | N35AH | 11.7-12.2 | ≥9.8 | ≥34.0 | 33-36 | 1.17-1.22 | ≥780 | ≥2706 | 263-287 | ≤230 |
53 | N30SH-T | 10.8-11.4 | ≥10.1 | ≥23.0 | 28-30 | 1.08-1.14 | ≥804 | ≥1831 | 223-239 | ≤165 |
54 | N33SH-T | 11.4-11.8 | ≥10.3 | ≥23.0 | 30-33 | 1.14-1.18 | ≥820 | ≥1831 | 239-263 | ≤165 |
55 | N35SH-T | 11.7-12.2 | ≥10.8 | ≥23.0 | 33-36 | 1.17-1.22 | ≥860 | ≥1831 | 263-287 | ≤165 |
56 | N38SH-T | 12.2-12.6 | ≥11.4 | ≥23.0 | 36-38 | 1.22-1.26 | ≥907 | ≥1831 | 287-303 | ≤165 |
57 | N40SH-T | 12.5-12.9 | ≥11.4 | ≥23.0 | 38-40 | 1.25-1.29 | ≥907 | ≥1831 | 303-318 | ≤165 |
58 | N42SH-T | 12.9-13.3 | ≥11.4 | ≥23.0 | 40-42 | 1.29-1.33 | ≥907 | ≥1831 | 318-334 | ≤165 |
59 | N45SH-T | 13.3-13.7 | ≥11.4 | ≥23.0 | 42-45 | 1.33-1.37 | ≥907 | ≥1831 | 334-358 | ≤165 |
60 | N30UH-T | 10.8-11.4 | ≥10.1 | ≥27.0 | 28-30 | 1.08-1.14 | ≥804 | ≥2149 | 223-239 | ≤190 |
61 | N33UH-T | 11.4-11.7 | ≥10.3 | ≥27.0 | 30-33 | 1.14-1.17 | ≥820 | ≥2149 | 239-263 | ≤190 |
62 | N35UH-T | 11.7-12.2 | ≥10.8 | ≥27.0 | 33-36 | 1.17-1.22 | ≥860 | ≥2149 | 263-287 | ≤190 |
63 | N38UH-T | 12.2-12.6 | ≥11.4 | ≥27.0 | 36-38 | 1.22-1.26 | ≥907 | ≥2149 | 287-303 | ≤190 |
64 | N40UH-T | 12.5-12.9 | ≥11.4 | ≥27.0 | 38-40 | 1.25-1.29 | ≥907 | ≥2149 | 303-318 | ≤190 |
65 | N42UH-T | 12.8-13.2 | ≥11.4 | ≥27.0 | 40-42 | 1.28-1.32 | ≥907 | ≥2149 | 318-334 | ≤190 |