希土類磁石(ネオジム(ネオジウム)磁石、サマコバ磁石)、フェライト磁石、アルニコ磁石、など磁石マグネット製品の特注製作・在庫販売

ネオジム磁石の磁気特性
材質記号
Grade
残留磁束密度
Br
保磁力
Hcb
保磁力
Hcj
最大エネルギー積
(BH)max
耐熱温度
Working
TEMP.
kG mT kOe kA/m kOe kA/m MGOe kJ/m3
N35 11.7-12.2 1170-1220 ≧10.9 ≧868 ≧12 ≧955 33-36 263-287≦90℃
N38 12.2-12.6 1220-1260 ≧11.0 ≧876 ≧12 ≧955 36-39 287-310
N40 12.5-12.9 1250-1290 ≧11.0 ≧876 ≧12 ≧955 38-41 302-326≦85℃
N42 12.8-13.3 1280-1330 ≧11.0 ≧876 ≧12 ≧955 40-43 318-342
N45 13.2-13.8 1320-1380 ≧11.0 ≧876 ≧12 ≧955 43-46 342-366≦80℃
N48 13.6-14.2 1360-1420 ≧11.0 ≧876 ≧12 ≧955 45-49 358-390
N50 14.0-14.5 1400-1450 ≧10.0 ≧796 ≧11 ≧876 48-51 382-406
N52 14.3-14.8 1430-1480 ≧10.0 ≧796 ≧11 ≧876 49.5-53 394-422≦75℃
N33H 11.3-11.7 1130-1170 ≧10.5 ≧836 ≧17 ≧1353 31-34 247-271≦130℃
N35H 11.7-12.2 1170-1220 ≧10.8 ≧860 ≧17 ≧1353 33-36 263-287
N38H 12.2-12.6 1220-1260 ≧11.3 ≧899 ≧17 ≧1353 36-39 287-310
N40H 12.5-12.9 1250-1290 ≧11.4 ≧907 ≧17 ≧1353 38-41 302-326≦120℃
N42H 12.8-13.3 1280-1330 ≧11.4 ≧907 ≧17 ≧1353 40-43 318-342
N45H 13.2-13.8 1320-1380 ≧11.4 ≧907 ≧17 ≧1353 42-46 334-366
N48H 13.6-14.3 1360-1430 ≧11.4 ≧907 ≧17 ≧1353 45-49 358-390
N33SH 11.3-11.7 1130-1170 ≧10.3 ≧820 ≧20 ≧1592 30-34 239-271≦160℃
N35SH 11.7-12.2 1170-1220 ≧10.8 ≧860 ≧20 ≧1592 33-36 263-287
N38SH 12.2-12.6 1220-1260 ≧11.4 ≧907 ≧20 ≧1592 36-39 287-310
N40SH 12.4-12.9 1240-1290 ≧11.4 ≧907 ≧20 ≧1592 38-41 302-326≦150℃
N42SH 12.8-13.3 1280-1330 ≧11.4 ≧907 ≧20 ≧1592 40-43 318-342
N45SH 13.2-13.8 1320-1380 ≧11.4 ≧907 ≧20 ≧1592 42-46 334-366
N33UH 11.3-11.7 1130-1170 ≧10.3 ≧820 ≧25 ≧1990 30-34 239-271≦190℃
N35UH 11.7-12.2 1170-1220 ≧10.8 ≧860 ≧25 ≧1990 33-36 263-287≦180℃
N38UH 12.2-12.6 1220-1260 ≧11.0 ≧876 ≧25 ≧1990 36-39 287-310
N40UH 12.5-12.9 1250-1290 ≧11.3 ≧899 ≧25 ≧1990 38-41 302-326
N42UH 12.9-13.3 1290-1330 ≧11.4 ≧907 ≧25 ≧1990 40-42 318-334
N30EH 10.8-11.4 1080-1140 ≧10.1 ≧804 ≧30 ≧2388 28-31 223-247≦210℃
N33EH 11.3-11.7 1130-1170 ≧10.3 ≧820 ≧30 ≧2388 30-34 239-271
N35EH 11.7-12.2 1170-1220 ≧10.8 ≧860 ≧30 ≧2388 33-36 263-287≦205℃
N38EH 12.2-12.6 1220-1260 ≧11.3 ≧899 ≧30 ≧2388 36-39 287-310
表中のWorking Temp.(使用可能温度)はφ10x5mm円柱型の場合です。
磁石形状やサイズによって耐熱温度は変わりますので、ご注意ください。