El grado | 
Remanencia | 
La fuerza coercitividad | 
Fuerza coercitiva intríNseca | 
Max.Producto de la energíA | 
Temperatura de trabajo. |

 | 
Br | 
El HCB | 
Hcj | 
(BH) máX. | 
 |

MT | 
Kg. | 
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 °C |

N38 | 
1220-1250 | 
12.2-12.5 | 
≥899 | 
≥11,3 | 
≥955 | 
≥12 | 
287-310 | 
36-39 | 
80 °C |

N40 | 
1250-1280 | 
12.5-12.8 | 
≥907 | 
≥11,4 | 
≥955 | 
≥12 | 
302-326 | 
38-41 | 
80 °C |

N42 | 
1280-1320 | 
12.8-13.2 | 
≥915 | 
≥11,5 | 
≥955 | 
≥12 | 
318-342 | 
40-43 | 
80 °C |

N45 | 
1320-1380 | 
13.2-13.8 | 
≥923 | 
≥11,6 | 
≥955 | 
≥12 | 
342-366 | 
43-46 | 
80 °C |

N48 | 
1380-1420 | 
13.8-14.2 | 
≥923 | 
≥11,6 | 
≥876 | 
≥12 | 
366-390 | 
46 a 49 | 
80 °C |

N50 | 
1400-1450 | 
14.0-14.5 | 
≥796 | 
≥10,0 | 
≥876 | 
≥11 | 
382-406 | 
48-51 | 
80 °C |

N52 | 
1430-1480 | 
14.3-14.8 | 
≥796 | 
≥10,0 | 
≥876 | 
≥11 | 
398-422 | 
50-53 | 
80 °C |

35M | 
1170-1220 | 
11.7-12.2 | 
≥868 | 
≥10,9 | 
≥1114 | 
≥14 | 
263-287 | 
33-36 | 
100 °C |

38M | 
1220-1250 | 
12.2-12.5 | 
≥899 | 
≥11,3 | 
≥1114 | 
≥14 | 
287-310 | 
36-39 | 
100 °C |

40M | 
1250-1280 | 
12.5-12.8 | 
≥923 | 
≥11,6 | 
≥1114 | 
≥14 | 
302-326 | 
38-41 | 
100 °C |

42M | 
1280-1320 | 
12.8-13.2 | 
≥955 | 
≥12,0 | 
≥1114 | 
≥14 | 
318-342 | 
40-43 | 
100 °C |

45M | 
1320-1380 | 
13.2-13.8 | 
≥995 | 
≥12,5 | 
≥1114 | 
≥14 | 
342-366 | 
43-46 | 
100 °C |

48M | 
1360-1430 | 
Los 13.6-14.3 | 
≥1027 | 
≥12,9 | 
≥1114 | 
≥14 | 
366-390 | 
46 a 49 | 
100 °C |

50 m. | 
1400-1450 | 
14.0-14.5 | 
≥1033 | 
≥13,0 | 
≥1114 | 
≥14 | 
382-406 | 
48-51 | 
100 °C |

35H | 
1170-1220 | 
11.7-12.2 | 
≥868 | 
≥10,9 | 
≥1353 | 
≥17 | 
263-287 | 
33-36 | 
120 °C |

38H | 
1220-1250 | 
12.2-12.5 | 
≥899 | 
≥11,3 | 
≥1353 | 
≥17 | 
287-310 | 
36-39 | 
120 °C |

40H | 
1250-1280 | 
12.5-12.8 | 
≥923 | 
≥11,6 | 
≥1353 | 
≥17 | 
302-326 | 
38-41 | 
120 °C |

42H | 
1280-1320 | 
12.8-13.2 | 
≥955 | 
≥12,0 | 
≥1353 | 
≥17 | 
318-342 | 
40-43 | 
120 °C |

45H | 
1300-1360 | 
13-13,6 | 
≥963 | 
≥12,1 | 
≥1353 | 
≥17 | 
326-358 | 
43-46 | 
120 °C |

48H | 
1370-1430 | 
13.7-14.3 | 
≥995 | 
≥12,5 | 
≥1353 | 
≥17 | 
366-390 | 
46 a 49 | 
120 °C |

33SH | 
1130-1170 | 
11.3-11.7 | 
≥844 | 
≥10,6 | 
≥1592 | 
≥20 | 
247-271 | 
31-34 | 
150 °C |

35SH | 
1170-1220 | 
11.7-12.2 | 
≥876 | 
≥11,0 | 
≥1592 | 
≥20 | 
263-287 | 
33-36 | 
150 °C |

38SH | 
1220-1250 | 
12.2-12.5 | 
≥907 | 
≥11,4 | 
≥1592 | 
≥20 | 
287-310 | 
36-39 | 
150 °C |

40SH | 
1240-1280 | 
12.5-12.8 | 
≥939 | 
≥11,8 | 
≥1592 | 
≥20 | 
302-326 | 
38-41 | 
150 °C |

42SH | 
1280-1320 | 
12.8-13.2 | 
≥987 | 
≥12,4 | 
≥1592 | 
≥20 | 
318-342 | 
40-43 | 
150 °C |

45SH | 
1320-1380 | 
13.2-13.8 | 
≥1003 | 
≥12,6 | 
≥1592 | 
≥20 | 
342-366 | 
43-46 | 
150 °C |

30UH | 
1080-1130 | 
10.8-11.3 | 
≥812 | 
≥10,2 | 
≥1990 | 
≥25 | 
223-247 | 
28-31 | 
180 °C |

33UH | 
1130-1170 | 
11.3-11.7 | 
≥852 | 
≥10,7 | 
≥1990 | 
≥25 | 
247-271 | 
31-34 | 
180 °C |

35UH | 
1180-1220 | 
11.8-12.2 | 
≥860 | 
≥10,8 | 
≥1990 | 
≥25 | 
263-287 | 
33-36 | 
180 °C |

38UH | 
1220-1250 | 
12.2-12.5 | 
≥876 | 
≥11,0 | 
≥1990 | 
≥25 | 
287-310 | 
36-39 | 
180 °C |

40UH | 
1240-1280 | 
12.5-12.8 | 
≥899 | 
≥11,3 | 
≥1990 | 
≥25 | 
302-326 | 
38-41 | 
180 °C |