剩磁溫度系數Br |
-0.095~-0.105%/℃ |
密度 |
7.3-7.5g/cm3 |
居里溫度 |
310-340℃ |
矯頑力溫度系數 |
-0.45~-0.60%/℃ |
維氏硬度 |
600HV |
電阻率 |
114μΩ·cm |
橫向變形系數 |
0.24 |
抗壓強度 |
8.0Kgf/mm2 |
彎曲強度 |
25kgf/mm2 |
熱膨脹系數 |
4*10-6/℃ |
比熱 |
0.12Kcal/Kg |
剛度 |
0.64N/m2 |
導熱系數 |
7.7kcal/「m.h.℃」 |
彈性模量 |
1.6*1011N/m2 |
壓縮率 |
9.8*10-12m2/N |
鍍種 | 鍍鎳 | 鍍鋅 | 磷化 | 電泳 | 鍍鋁 |
鍍層 | NiCuNi |
Zn藍白鋅 |
磷化膜 | 環氧樹脂 | 鋁基涂層 |
顏色 | 銀白色 | 藍白色 | 黑灰色 | 黑色,灰色 | 透明 |
特點 | 耐腐蝕能力良好,應用廣泛 | 耐腐蝕能力良好,應用廣泛 | 表面臨時防護措施,有一定防銹能力 | 耐腐蝕性能強,抗高溫、高濕能力好 | 具有優秀的耐腐蝕能力,與優異的抗高溫、高濕能力,膠粘性能好 |
中性鹽霧試驗(小時) | >48 | >24 | 臨時保護 | >72 | >200 |
牌號Grade |
剩余磁感應強度Br |
矯頑力Hcb |
內稟矯頑力Hcj |
最大磁能積(BH)max |
工作溫度TW |
||||
mT |
KGs |
KA/m |
kOe |
kA/m |
kOe |
kJ/m3 |
MGOe |
℃ |
|
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 |
≥876 |
≥11.0 |
≥955 |
≥12 |
342-366 |
43-46 |
≤80 |
N48 |
1380-1420 |
13.8-14.2 |
≥836 |
≥10.5 |
≥955 |
≥12 |
366-390 |
46-49 |
≤80 |
N50 |
1400-1450 |
14.0-14.5 |
≥836 |
≥10.5 |
≥876 |
≥11 |
382-406 |
48-51 |
≤80 |
N52 |
1430-1480 |
14.3-14.8 |
≥836 |
≥10.5 |
≥876 |
≥11 |
398-422 |
50-53 |
≤80 |
N35M |
1170-1220 |
11.7-12.2 |
≥868 |
≥10.9 |
≥1114 |
≥14 |
263-287 |
33-36 |
≤100 |
N38M |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥1114 |
≥14 |
287-310 |
36-39 |
≤100 |
N40M |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥1114 |
≥14 |
302-326 |
38-41 |
≤100 |
N42M |
1280-1320 |
12.8-13.2 |
≥955 |
≥12.0 |
≥1114 |
≥14 |
318-342 |
40-43 |
≤100 |
N45M |
1320-1380 |
13.2-13.8 |
≥971 |
≥12.5 |
≥1114 |
≥14 |
342-366 |
43-46 |
≤100 |
N48M |
1370-1430 |
13.7-14.3 |
≥1027 |
≥12.9 |
≥1114 |
≥14 |
366-390 |
46-49 |
≤100 |
N50M |
1400-1450 |
14.0-14.5 |
≥1033 |
≥13.0 |
≥1114 |
≥14 |
382-406 |
48-51 |
≤100 |
N33H |
1130-1170 |
11.3-11.7 |
≥836 |
≥10.5 |
≥1353 |
≥17 |
247-271 |
31-34 |
≤120 |
N35H |
1170-1220 |
11.7-12.2 |
≥868 |
≥10.9 |
≥1353 |
≥17 |
263-287 |
33-36 |
≤120 |
N38H |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥1353 |
≥17 |
287-310 |
36-39 |
≤120 |
N40H |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥1353 |
≥17 |
302-326 |
38-41 |
≤120 |
N42H |
1280-1320 |
12.8-13.2 |
≥955 |
≥12.0 |
≥1353 |
≥17 |
318-342 |
40-43 |
≤120 |
N45H |
1320-1370 |
13.2-13.7 |
≥973 |
≥12.3 |
≥1353 |
≥17 |
342-366 |
43-46 |
≤120 |
N48H |
1370-1420 |
13.7-14.2 |
≥995 |
≥12.5 |
≥1353 |
≥17 |
366-390 |
46-49 |
≤120 |
N30SH |
1080-1130 |
10.8-11.3 |
≥804 |
≥10.1 |
≥1592 |
≥20 |
223-247 |
28-31 |
≤150 |
N33SH |
1130-1170 |
11.3-11.7 |
≥844 |
≥10.6 |
≥1592 |
≥20 |
247-271 |
31-34 |
≤150 |
N35SH |
1170-1220 |
11.7-12.2 |
≥876 |
≥11.0 |
≥1592 |
≥20 |
263-287 |
33-36 |
≤150 |
N38SH |
1220-1250 |
12.2-12.5 |
≥907 |
≥11.4 |
≥1592 |
≥20 |
287-310 |
36-39 |
≤150 |
N40SH |
1250-1280 |
12.5-12.8 |
≥939 |
≥11.8 |
≥1592 |
≥20 |
302-326 |
38-41 |
≤150 |
N42SH |
1280-1320 |
12.8-13.2 |
≥963 |
≥12.1 |
≥1592 |
≥20 |
318-342 |
40-43 |
≤150 |
N45SH |
1320-1380 |
13.2-13.8 |
≥979 |
≥12.3 |
≥1592 |
≥20 |
342-366 |
43-46 |
≤150 |
N48SH |
1370-1430 |
13.7-14.3 |
≥1011 |
≥12.7 |
≥1592 |
≥20 |
366-390 |
46-49 |
≤150 |
N28UH |
1040-1080 |
10.4-10.8 |
≥764 |
≥9.6 |
≥1990 |
≥25 |
207-231 |
26-29 |
≤180 |
N30UH |
1080-1130 |
10.8-11.3 |
≥812 |
≥10.2 |
≥1990 |
≥25 |
223-247 |
28-31 |
≤180 |
N33UH |
1130-1170 |
11.3-11.7 |
≥852 |
≥10.7 |
≥1990 |
≥25 |
247-271 |
31-34 |
≤180 |
N35UH |
1170-1220 |
11.7-12.2 |
≥860 |
≥10.8 |
≥1990 |
≥25 |
263-287 |
33-36 |
≤180 |
N38UH |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥1990 |
≥25 |
287-310 |
36-39 |
≤180 |
N40UH |
1250-1280 |
12.5-12.8 |
≥939 |
≥11.8 |
≥1990 |
≥25 |
302-326 |
38-41 |
≤180 |
N42UH |
1280-1320 |
12.8-13.2 |
≥963 |
≥12.1 |
≥1990 |
≥25 |
318-342 |
40-43 |
≤180 |
N45UH |
1320-1380 |
13.2-13.8 |
≥979 |
≥12.3 |
≥1990 |
≥25 |
342-366 |
43-46 |
≤180 |
N28EH |
1040-1080 |
10.4-10.8 |
≥780 |
≥9.8 |
≥2388 |
≥30 |
207-231 |
26-29 |
≤200 |
N30EH |
1080-1130 |
10.8-11.3 |
≥812 |
≥10.2 |
≥2388 |
≥30 |
223-247 |
28-31 |
≤200 |
N33EH |
1130-1170 |
11.3-11.7 |
≥836 |
≥10.5 |
≥2388 |
≥30 |
247-271 |
31-34 |
≤200 |
N35EH |
1170-1220 |
11.7-12.2 |
≥876 |
≥11.0 |
≥2388 |
≥30 |
263-287 |
33-36 |
≤200 |
N38EH |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥2388 |
≥30 |
287-310 |
36-39 |
≤200 |
N40EH |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥2388 |
≥30 |
302-326 |
38-41 |
≤200 |
N28AH |
1040-1080 |
10.4-10.8 |
≥787 |
≥9.9 |
≥2624 |
≥33 |
207-231 |
26-29 |
≤230 |
N30AH |
1080-1130 |
10.8-11.3 |
≥819 |
≥10.3 |
≥2624 |
≥33 |
223-247 |
28-31 |
≤230 |
N33AH |
1130-1170 |
11.3-11.7 |
≥843 |
≥10.6 |
≥2624 |
≥33 |
247-271 |
31-34 |
≤230 |
N35AH |
1170-1220 |
11.7-12.2 |
≥876 |
≥11.0 |
≥2624 |
≥33 |
263-287 |
33-36 |
≤230 |
N38AH |
1220-1250 |
12.2-12.5 |
≥899 |
≥11.3 |
≥2624 |
≥33 |
287-310 |
36-39 |
≤230 |
N40AH |
1250-1280 |
12.5-12.8 |
≥923 |
≥11.6 |
≥2624 |
≥33 |
302-326 |
38-41 |
≤230 |
備注:以上磁性能參數均為室溫下的數據;最大工作溫度取決于磁體的尺寸與工作環境。 |