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烧结钕铁硼牌号表

烧结钕铁硼磁性能和物理特性 Magnetic Characteristics and Physical Properties of Sintered NdFeB
性能 剩磁感应强度 矫顽力 内禀矫顽力 最大磁能积 最高工作温度
Properties Remanence Coercive Force Intrinsic Coercive Force Max. Energy Max Working Temp.
牌号 Br HcB HcJ BHmax Tw.
Grade mTKGs KA/mKOe KA/mKOe KJ/m3MGOe °C
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) 923 (11.6) 955 (12) 302-326 (38-41) 80
N42 1280-1320 (12.8-13.2) 923 (11.6) 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) 860 (10.8) 955 (12) 382-406 (48-51) 80
N52 1440-1480 (14.4-14.8) 876 (10.5) 955 (12) 394-414 (49.5-52) 80
N30M 1080-1130 (10.8-11.3) 796 (10.0) 1114 (14) 223-247 (28-31) 100
N33M 1130-1180 (11.3-11.8) 836 (10.5) 1114 (14) 247-270 (31-34) 100
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) 995 (12.5) 1114 (14) 342-366 (43-46) 100
N48M 1360-1430 (13.6-14.3) 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
N30H 1080-1130 (10.8-11.3) 796 (10.0) 1353 (17) 223-247 (28-31) 120
N33H 1130-1180 (11.3-11.8) 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 1320-1380 (13.2-13.8) 963 (12.1) 1353 (17) 342-366 (43-46) 120
N48H 1370-1430 (13.7-14.3) 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 1240-1280 (12.5-12.8) 939 (11.8) 1592 ( 20) 302-326 (38-41) 150
N42SH 1280-1320 (12.8-13.2) 995 (12.5) 1592 ( 20) 318-342 (40-43) 150
N45SH 1320-1380 (13.2-13.8) 1003 (12.6) 1592 ( 20) 342-366 (43-46) 150
N28UH 1020-1080 (10.2-10.8) 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 1180-1220 (11.8-12.2) 860 (10.8) 1990 (25) 263-287 (33-36) 180
N38UH 1220-1250 (12.2-12.5) 876 (11.0) 1990 (25) 287-310 (36-39) 180
N40UH 1260-1290 (12.6-12.9) 907 (11.4) 1990 (25) 302-326 (38-41) 180
N42UH 1290-1330 (12.9-13.3) 907 (11.4) 1990 (25) 318-326 (40-42) 180
N28EH 1040-1090 (10.4-10.9) 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) 812 (10.2) 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 1220-1260 (12.2-12.6) 915 (11.5) 2388 (30) 287-303 (36-38) 200
N28AH 1040-1080 (10.4-10.8) 780 (9.8) 2785 (35) 207-223 (26-28) 220
N30AH 1080-1130 (10.8-11.3) 812 (10.2) 2785 (35) 223-247 (28-31) 220
N33AH 1130-1170 (11.3-11.7) 812 (10.2) 2785 (35) 247-271 (31-34) 220

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