基本牌号的室温(20℃)磁性能:
注:最高工作温度与磁体的形状和尺寸有关,所给数值仅供参考
类别 |
牌号 |
剩磁(Br) |
内禀矫顽力(Hcj) |
磁感矫顽力(Hcb) |
最大磁能积(BH)max |
最高工作温度 |
||||
T |
kGs |
kA/m |
kOe |
kA/m |
kOe |
kJ/m3 |
MGOe |
|||
N |
N38 |
1.22~1.25 |
12.2~12.5 |
955 |
12.0 |
899 |
11.3 |
287~310 |
36~39 |
?80 |
N40 |
1.25~1.28 |
12.5~12.8 |
955 |
12.0 |
923 |
11.6 |
302~326 |
38~41 |
||
N42 |
1.28~1.32 |
12.8~13.2 |
955 |
12.0 |
923 |
11.6 |
318~342 |
40~43 |
||
N45 |
1.32~1.38 |
13.2~13.8 |
955 |
12.0 |
876 |
11.0 |
342~366 |
43~46 |
||
N48 |
1.37~1.42 |
13.7~14.2 |
955 |
12.0 |
892 |
11.2 |
366~390 |
46~49 |
||
N50 |
1.39~1.44 |
13.9~14.4 |
876 |
11.0 |
836 |
10.5 |
374~406 |
47~51 |
||
N52 |
1.42~1.47 |
14.2~14.7 |
876 |
11.0 |
836 |
10.5 |
390~422 |
49~53 |
||
M |
38M |
1.22~1.25 |
12.2~12.5 |
1114 |
14.0 |
899 |
11.3 |
287~310 |
36~39 |
100 |
40M |
1.25~1.28 |
12.5~12.8 |
1114 |
14.0 |
923 |
11.6 |
302~326 |
38~41 |
||
42M |
1.28~1.32 |
12.8~13.2 |
1114 |
14.0 |
955 |
12.0 |
318~342 |
40~43 |
||
45M |
1.32~1.38 |
13.2~13.8 |
1114 |
14.0 |
995 |
12.5 |
342~366 |
43~46 |
||
48M |
1.36~1.42 |
13.6~14.2 |
1114 |
14.0 |
1019 |
12.8 |
358~390 |
45~49 |
||
50M |
1.39~1.44 |
13.9~14.4 |
1114 |
14.0 |
1035 |
13.0 |
347~406 |
47~51 |
||
H |
35H |
1.17~1.22 |
11.7~12.2 |
1353 |
17.0 |
868 |
10.9 |
263~287 |
33~36 |
?120 |
38H |
1.22~1.25 |
12.2~12.5 |
1353 |
17.0 |
899 |
11.3 |
287~310 |
36~39 |
||
40H |
1.25~1.28 |
12.5~12.8 |
1353 |
17.0 |
923 |
11.6 |
302~326 |
38~41 |
||
42H |
1.28~1.32 |
12.8~13.2 |
1353 |
17.0 |
955 |
12.0 |
318~342 |
40~43 |
||
45H |
1.32~1.38 |
13.2~13.8 |
1353 |
17.0 |
971 |
12.2 |
342~366 |
43~46 |
||
48H |
1.38~1.42 |
13.6~14.2 |
1353 |
17.0 |
1027 |
12.9 |
358~390 |
45~49 |
||
SH |
33SH |
1.13~1.17 |
11.3~11.7 |
1592 |
20.0 |
844 |
10.6 |
247~271 |
31~34 |
150 |
35SH |
1.17~1.22 |
11.7~12.2 |
1592 |
20.0 |
876 |
11.0 |
263~287 |
33~36 |
||
38SH |
1.22~1.25 |
12.2~12.5 |
1592 |
20.0 |
907 |
11.4 |
287~310 |
36~39 |
||
40SH |
1.25~1.28 |
12.5~12.8 |
1592 |
20.0 |
939 |
11.8 |
302~326 |
38~41 |
||
42SH |
1.28~1.32 |
12.8~13.2 |
1592 |
20.0 |
971 |
12.2 |
318~342 |
40~43 |
||
45SH |
1.32~1.38 |
13.4~13.8 |
1592 |
20.2 |
979 |
12.3 |
342~366 |
43~46 |
||
UH |
30UH |
1.08~1.13 |
10.8~11.3 |
1990 |
25.0 |
812 |
10.2 |
223~247 |
28~31 |
?180 |
33UH |
1.13~1.17 |
11.3~11.7 |
1990 |
25.0 |
852 |
10.7 |
247~271 |
31~34 |
||
35UH |
1.18~1.22 |
11.8~12.2 |
1990 |
25.0 |
860 |
10.8 |
263~287 |
33~36 |
||
38UH |
1.22~1.25 |
12.2~12.5 |
1990 |
25.0 |
876 |
11.0 |
287~310 |
36~39 |
||
40UH |
1.25~1.28 |
12.5~12.8 |
1990 |
25.0 |
915 |
11.5 |
302~326 |
38~41 |
||
42UH |
1.27~1.33 |
12.7~13.3 |
1990 |
25.0 |
971 |
12.2 |
310~342 |
39~43 |
||
EH |
30EH |
1.08~1.13 |
10.8~11.3 |
2388 |
30.0 |
812 |
10.2 |
223~247 |
28~31 |
?200 |
33EH |
1.13~1.17 |
11.3~11.7 |
2388 |
30.0 |
820 |
10.3 |
247~271 |
31~34 |
||
35EH |
1.17~1.22 |
11.7~12.2 |
2388 |
30.0 |
836 |
10.5 |
263~287 |
33~36 |
||
38EH |
1.20~1.25 |
12.0~12.5 |
2388 |
30.0 |
915 |
11.5 |
279~310 |
35~39 |
||
AH |
28AH |
1.02~1.09 |
10.2~10.9 |
2706 |
34.0 |
780 |
9.8 |
199~231 |
25~29 |
?220 |
30AH |
1.07~1.13 |
10.7~11.3 |
2706 |
34.0 |
812 |
10.2 |
215~247 |
27~31 |
||
33AH |
1.11~1.17 |
11.1~11.7 |
2706 |
34.0 |
820 |
10.5 |
239~271 |
30~34 |