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NdFeB MAGNETIC MATERIAL, CHARATTERISTICS

NO Grade Br Hcb Hcj BHmax TW T KGs KA/m KOe KA/m KOe KJ/m3 MGOe Max Min Max Min Max Min °C 1 N35 1.21 12.1 1.17 11.7 907 11.4 860 10.8 >=955 >=12 279 35 263 33 <=80 2 N38 1.26 12.6 1.22 12.2 907 11.4 860 10.8 >=955 >=12 303 38 287 36 <=80 3 N40 1.29 12.9 1.26 12.6 907 11.4 860 10.8 >=955 >=12 318 40 303 38 <=80 4 N42 1.33 13.3 1.30 13.0 907 11.4 860 10.8 >=955 >=12 334 42 318 40 <=80 5 N45 1.37 13.7 1.33 13.3 907 11.4 860 10.8 >=955 >=12 358 45 342 43 <=80 6 N48 1.42 14.2 1.36 13.6 907 11.4 860 10.8 >=955 >=12 382 48 358 45 <=80 7 N35M 1.21 12.1 1.17 11.7 907 11.4 860 10.8 >=1114 >=14 279 35 263 33 <=100 8 N38M 1.26 12.6 1.22 12.2 907 11.4 860 10.8 >=1114 >=14 303 38 287 36 <=100 9 N40M 1.29 12.9 1.26 12.6 907 11.4 860 10.8 >=1114 >=14 318 40 303 33 <=100 10 N42M 1.33 13.3 1.30 13.0 907 11.4 860 10.8 >=1114 >=14 334 42 318 40 <=100 11 N45M 1.37 13.7 1.33 13.3 907 11.4 860 10.8 >=1114 >=14 358 45 342 43 <=100 12 N30H 1.12 11.2 1.08 10.8 844 10.6 804 10.1 >=1353 >=17 239 30 223 28 <=120 13 N33H 1.17 11.7 1.14 11.4 876 11.0 820 10.3 >=1353 >=17 263 33 247 31 <=120 14 N35H 1.21 12.1 1.17 11.7 907 11.4 860 10.8 >=1353 >=17 279 35 263 33 <=120 15 N38H 1.26 12.6 1.22 12.2 907 11.4 860 10.8 >=1353 >=17 303 38 287 36 <=120 16 N40H 1.29 12.9 1.26 12.6 907 11.4 860 10.8 >=1353 >=17 318 40 303 38 <=120 17 N42H 1.33 13.3 1.30 13.0 907 11.4 860 10.8 >=1353 >=17 334 42 318 40 <=120 20 N30SH 1.12 11.2 1.08 10.8 844 10.6 804 10.1 >=1592 >=20 239 30 223 28 <=150 21 N33SH 1.17 11.7 1.14 11.4 876 11.0 820 10.3 >=1592 >=20 263 33 247 31 <=150 23 N35SH 1.21 12.1 1.17 11.7 907 11.4 860 10.8 >=1592 >=20 279 35 263 33 <=150 24 N38SH 1.26 12.6 1.22 12.2 907 11.4 860 10.8 >=1592 >=20 303 38 287 36 <=150 25 N40SH 1.29 12.9 1.26 12.6 907 11.4 860 10.8 >=1592 >=20 318 40 303 38 <=150 26 N28UH 1.08 10.8 1.04 10.4 812 10.2 780 9.8 >=1989 >=25 223 28 207 26 <=180 27 N30UH 1.12 11.2 1.08 10.8 844 10.6 804 10.1 >=1989 >=25 239 30 223 28 <=180 28 N33UH 1.17 11.7 1.14 11.4 876 11.0 820 10.3 >=1989 >=25 263 33 247 31 <=180 29 N35UH 1.21 12.1 1.17 11.7 907 11.4 860 10.8 >=1989 >=25 279 35 263 33 <=180 30 N28EH 1.08 10.8 1.04 10.4 812 10.2 780 9.8 >=2387 >=30 223 28 207 26 <=200 31 N30EH 1.12 11.2 1.08 10.8 844 10.6 804 10.1 >=2387 >=30 239 30 223 28 <=200 32 N33EH 1.17 11.7 1.14 11.4 876 11.0 820 10.3 >=2387 >=30 263 33 247 31 <=200

Nd-Fe-B Physical Property

NO. Temp.Coefficient (Br) Density Curie Temp. rec Recoil Permeability Product type %/°C g/cm3 °C 1 .12 7.4-7.6 310 1.1 N 2 .1 7.4-7.6 340 1.1 NH NSH 3 .1 7.4-7.6 350 1.1 NUH NEH NZH