剩磁温度系数Br |
-0.095~-0.105%/℃ |
密度 |
7.3-7.5g/cm3 |
居里温度 |
310-340℃ |
矫顽力温度系数 |
-0.45~-0.60%/℃ |
维氏硬度 |
600HV |
电阻率 |
114μΩ·cm |
横向变形系数 |
0.24 |
抗压强度 |
8.0Kgf/mm2 |
弯曲强度 |
25kgf/mm2 |
热膨胀系数 |
4*10-6/℃ |
比热 |
0.12Kcal/Kg |
刚度 |
0.64N/m2 |
导热系数 |
7.7kcal/「m.h.℃」 |
弹性模量 |
1.6*1011N/m2 |
压缩率 |
9.8*10-12m2/N |
镀种 | 镀镍 | 镀锌 | 磷化 | 电泳 | 镀铝 |
镀层 | NiCuNi |
Zn蓝白锌 |
磷化膜 | 环氧树脂 | 铝基涂层 |
颜色 | 银白色 | 蓝白色 | 黑灰色 | 黑色,灰色 | 透明 |
特点 | 耐腐蚀能力良好,应用广泛 | 耐腐蚀能力良好,应用广泛 | 表面临时防护措施,有一定防锈能力 | 耐腐蚀性能强,抗高温、高湿能力好 | 具有优秀的耐腐蚀能力,与优异的抗高温、高湿能力,胶粘性能好 |
中性盐雾试验(小时) | >48 | >24 | 临时保护 | >72 | >200 |
系列 |
牌号 |
剩余磁感应强度Br |
矫顽力Hcb |
内禀矫顽力Hcj |
最大磁能积(BH)max |
工作温度TW |
||||
mT |
KGs |
KA/m |
kOe |
kA/m |
kOe |
kJ/m3 |
MGOe |
℃ |
||
N |
N35 |
1170-1220 |
11.7-12.2 |
≥868 |
≥10.9 |
≥955 |
≥12 |
263-287 |
33-36 |
≤80 |
N38 |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥955 |
≥12 |
287-310 |
36-39 |
≤80 |
|
N40 |
1250-1280 |
12.5-12.8 |
≥907 |
≥11.4 |
≥955 |
≥12 |
302-326 |
38-41 |
≤80 |
|
N42 |
1280-1320 |
12.8-13.2 |
≥915 |
≥11.5 |
≥955 |
≥12 |
318-342 |
40-43 |
≤80 |
|
N45 |
1320-1380 |
13.2-13.8 |
≥923 |
≥11.6 |
≥955 |
≥12 |
342-366 |
43-46 |
≤80 |
|
N48 |
1380-1420 |
13.8-14.2 |
≥923 |
≥11.6 |
≥955 |
≥12 |
366-390 |
46-49 |
≤80 |
|
N50 |
1400-1450 |
14.0-14.5 |
≥860 |
≥10.8 |
≥955 |
≥12 |
382-406 |
48-51 |
≤80 |
|
N52 |
1430-1480 |
14.3-14.8 |
≥860 |
≥10.8 |
≥955 |
≥12 |
398-422 |
50-53 |
≤80 |
|
N54 |
1460-1500 |
14.6-15.0 |
≥860 |
≥10.8 |
≥955 |
≥12 |
414-438 |
52-55 |
≤80 |
|
N56 |
1480-1520 |
14.8-15.2 |
≥836 |
≥10.5 |
≥875 |
≥11 |
422-454 |
53-57 |
≤80 |
|
M |
35M |
1170-1220 |
11.7-12.2 |
≥868 |
≥10.9 |
≥1114 |
≥14 |
263-287 |
33-36 |
≤100 |
38M |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥1114 |
≥14 |
287-310 |
36-39 |
≤100 |
|
40M |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥1114 |
≥14 |
302-326 |
38-41 |
≤100 |
|
42M |
1280-1320 |
12.8-13.2 |
≥955 |
≥12.0 |
≥1114 |
≥14 |
318-342 |
40-43 |
≤100 |
|
45M |
1320-1380 |
13.2-13.8 |
≥995 |
≥12.5 |
≥1114 |
≥14 |
342-366 |
43-46 |
≤100 |
|
48M |
1370-1430 |
13.7-14.3 |
≥1027 |
≥12.9 |
≥1114 |
≥14 |
366-390 |
46-49 |
≤100 |
|
50M |
1400-1450 |
14.0-14.5 |
≥1033 |
≥13.0 |
≥1114 |
≥14 |
382-406 |
48-51 |
≤100 |
|
52M |
1420-1480 |
14.2-14.8 |
≥1043 |
≥13.1 |
≥1114 |
≥14 |
398-422 |
50-53 | ≤100 | |
54M |
1450-1500 |
14.5-15.0 |
≥995 |
≥12.5 |
≥1035 |
≥13 |
406-438 | 51-55 | ≤100 | |
H |
35H |
1170-1220 |
11.7-12.2 |
≥868 |
≥10.9 |
≥1353 |
≥17 |
263-287 |
33-36 |
≤120 |
38H |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥1353 |
≥17 |
287-310 |
36-39 |
≤120 |
|
40H |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥1353 |
≥17 |
302-326 |
38-41 |
≤120 |
|
42H |
1280-1320 |
12.8-13.2 |
≥955 |
≥12.0 |
≥1353 |
≥17 |
318-342 |
40-43 |
≤120 |
|
45H |
1320-1370 |
13.2-13.7 |
≥973 |
≥12.3 |
≥1353 |
≥17 |
342-366 |
43-46 |
≤120 |
|
48H |
1370-1420 |
13.7-14.2 |
≥995 |
≥12.5 |
≥1353 |
≥17 |
366-390 |
46-49 |
≤120 |
|
50H |
1400-1450 | 14.0-14.5 | ≥1003 | ≥12.6 | ≥1353 | ≥17 | 382-406 | 48-51 | ≤120 | |
52H |
1420-1480 | 14.2-14.8 | ≥1035 | ≥13.0 | ≥1353 | ≥17 | 390-422 | 49-53 | ≤120 | |
SH |
33SH |
1130-1170 |
11.3-11.7 |
≥860 |
≥10.6 |
≥1592 |
≥20 |
247-271 |
31-34 |
≤150 |
35SH |
1170-1220 |
11.7-12.2 |
≥876 |
≥11.0 |
≥1592 |
≥20 |
263-287 |
33-36 |
≤150 |
|
38SH |
1220-1250 |
12.2-12.5 |
≥907 |
≥11.4 |
≥1592 |
≥20 |
287-310 |
36-39 |
≤150 |
|
40SH |
1250-1280 |
12.5-12.8 |
≥939 |
≥11.8 |
≥1592 |
≥20 |
302-326 |
38-41 |
≤150 |
|
42SH |
1280-1320 |
12.8-13.2 |
≥963 |
≥12.1 |
≥1592 |
≥20 |
318-342 |
40-43 |
≤150 |
|
45SH |
1320-1380 |
13.2-13.8 |
≥979 |
≥12.3 |
≥1592 |
≥20 |
342-366 |
43-46 |
≤150 |
|
48SH |
1370-1430 |
13.7-14.3 |
≥1019 |
≥12.8 |
≥1592 |
≥20 |
366-390 |
46-49 |
≤150 |
|
50SH |
1400-1450 | 14.0-14.5 | ≥1019 | ≥12.8 | ≥1592 | ≥20 | 374-406 | 47-51 | ≤150 | |
52SH |
1420-1480 | 14.2-14.8 | ≥1035 | ≥13.0 | ≥1512 | ≥19 | 390-422 | 49-53 | ≤150 | |
UH |
28UH |
1040-1080 |
10.4-10.8 |
≥764 |
≥9.6 |
≥1990 |
≥25 |
207-231 |
26-29 |
≤180 |
30UH |
1080-1130 |
10.8-11.3 |
≥812 |
≥10.2 |
≥1990 |
≥25 |
223-247 |
28-31 |
≤180 |
|
33UH |
1130-1170 |
11.3-11.7 |
≥852 |
≥10.7 |
≥1990 |
≥25 |
247-271 |
31-34 |
≤180 |
|
35UH |
1170-1220 |
11.7-12.2 |
≥860 |
≥10.8 |
≥1990 |
≥25 |
263-287 |
33-36 |
≤180 |
|
38UH |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥1990 |
≥25 |
287-310 |
36-39 |
≤180 |
|
40UH |
1250-1280 |
12.5-12.8 |
≥939 |
≥11.8 |
≥1990 |
≥25 |
302-326 |
38-41 |
≤180 |
|
42UH |
1280-1320 |
12.8-13.2 |
≥963 |
≥12.1 |
≥1990 |
≥25 |
318-342 |
40-43 |
≤180 |
|
45UH |
1320-1380 |
13.2-13.8 |
≥979 |
≥12.3 |
≥1990 |
≥25 |
342-366 |
43-46 |
≤180 |
|
48UH |
1380-1420 | 13.8-14.2 | ≥1019 | ≥12.8 | ≥1910 | ≥24 | 366-390 | 46-49 | ≤180 | |
EH |
28EH |
1040-1080 |
10.4-10.8 |
≥780 |
≥9.8 |
≥2388 |
≥30 |
207-231 |
26-29 |
≤200 |
30EH |
1080-1130 |
10.8-11.3 |
≥812 |
≥10.2 |
≥2388 |
≥30 |
223-247 |
28-31 |
≤200 |
|
33EH |
1130-1170 |
11.3-11.7 |
≥836 |
≥10.5 |
≥2388 |
≥30 |
247-271 |
31-34 |
≤200 |
|
35EH |
1170-1220 |
11.7-12.2 |
≥876 |
≥11.0 |
≥2388 |
≥30 |
263-287 |
33-36 |
≤200 |
|
38EH |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥2388 |
≥30 |
287-310 |
36-39 |
≤200 |
|
40EH |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥2388 |
≥30 |
302-326 |
38-41 |
≤200 |
|
42EH |
1280-1320 | 12.8-13.2 | ≥931 | ≥11.7 | ≥2388 | ≥30 | 318-342 | 40-43 | ≤200 | |
45EH |
1330-1380 | 13.3-13.8 | ≥995 | ≥12.5 | ≥2308 | ≥29 | 342-366 | 43-46 | ≤200 | |
AH |
28AH |
1040-1080 |
10.4-10.8 |
≥787 |
≥9.9 |
≥2624 |
≥33 |
207-231 |
26-29 |
≤230 |
30AH |
1080-1130 |
10.8-11.3 |
≥819 |
≥10.3 |
≥2624 |
≥33 |
223-247 |
28-31 |
≤230 |
|
33AH |
1130-1170 |
11.3-11.7 |
≥843 |
≥10.6 |
≥2624 |
≥33 |
247-271 |
31-34 |
≤230 |
|
35AH |
1170-1220 |
11.7-12.2 |
≥876 |
≥11.0 |
≥2624 |
≥33 |
263-287 |
33-36 |
≤230 |
|
38AH |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥2624 |
≥33 |
287-310 |
36-39 |
≤230 |
|
40AH |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥2624 |
≥33 |
302-326 |
38-41 |
≤230 |
|
42AH |
1290-1330 | 12.9-13.3 | ≥955 | ≥12.0 | ≥2624 | ≥33 | 318-342 | 40-43 | ≤230 | |
备注:以上磁性能参数均为室温下的数据;最大工作温度取决于磁体的尺寸与工作环境。 |