Grado | 
Rango ISO | 
% de cobalto | 
Densidad 
g/cm3 | 
Dureza 
HRA | 
TRS 
N/mm2 |

YG8 | 
K30 | 
8 | 
14,80 | 
89,5 | 
2200 |

YG6 | 
K20 | 
6 | 
14,95 | 
90,5 | 
1900 |

YG6X | 
K10 | 
6 | 
14,95 | 
91,5 | 
1800 |

YL10,2 | 
K30 | 
10 | 
14,50 | 
91,8 | 
2400 |

YG13X | 
K30-K40 | 
13 | 
14,30 | 
89,5 | 
2600 |

YG15 | 
K40 | 
15 | 
14,00 | 
87,5 | 
2800 |

Destierra | 
h6 | 
L | 
Tol. | 
Destierra | 
h6 | 
L | 
Tol. | ||

D | 
Tol. | 
D | 
Tol. | ||||||

Ø2.2 | 
+0,3/+0 | 
2,0 | 
330 | 
+5/+0 | 
Ø17.2 | 
+0,3/+0 | 
17 | 
330 | 
+5/+0 |

Ø3.2 | 
+0,3/+0 | 
3,0 | 
330 | 
+5/+0 | 
Ø18.2 | 
+0,3/+0 | 
18 | 
330 | 
+5/+0 |

Ø4.2 | 
+0,3/+0 | 
4,0 | 
330 | 
+5/+0 | 
Ø19.2 | 
+0,3/+0 | 
19 | 
330 | 
+5/+0 |

Ø5.2 | 
+0,3/+0 | 
5,0 | 
330 | 
+5/+0 | 
Ø20.2 | 
+0,3/+0 | 
20 | 
330 | 
+5/+0 |

Ø6.2 | 
+0,3/+0 | 
6,0 | 
330 | 
+5/+0 | 
Ø21.2 | 
+0,3/+0 | 
21 | 
330 | 
+5/+0 |

Ø7.2 | 
+0,3/+0 | 
7,0 | 
330 | 
+5/+0 | 
Ø22.2 | 
+0,3/+0 | 
22 | 
330 | 
+5/+0 |

Ø8.2 | 
+0,3/+0 | 
8,0 | 
330 | 
+5/+0 | 
Ø23.2 | 
+0,3/+0 | 
23 | 
330 | 
+5/+0 |

Ø9.2 | 
+0,3/+0 | 
9,0 | 
330 | 
+5/+0 | 
Ø24.2 | 
+0,3/+0 | 
24 | 
330 | 
+5/+0 |

Ø10.2 | 
+0,3/+0 | 
10,0 | 
330 | 
+5/+0 | 
Ø25.2 | 
+0,3/+0 | 
25 | 
330 | 
+5/+0 |

Ø11.2 | 
+0,3/+0 | 
11,0 | 
330 | 
+5/+0 | 
Ø26.2 | 
+0,3/+0 | 
26 | 
330 | 
+5/+0 |

Ø12.2 | 
+0,3/+0 | 
12,0 | 
330 | 
+5/+0 | 
Ø27.2 | 
+0,3/+0 | 
27 | 
330 | 
+5/+0 |

Ø13.2 | 
+0,3/+0 | 
13,0 | 
330 | 
+5/+0 | 
Ø28.2 | 
+0,3/+0 | 
28 | 
330 | 
+5/+0 |

Ø14.2 | 
+0,3/+0 | 
14,0 | 
330 | 
+5/+0 | 
Ø29.2 | 
+0,3/+0 | 
29 | 
330 | 
+5/+0 |

Ø15.2 | 
+0,3/+0 | 
15,0 | 
330 | 
+5/+0 | 
Ø30.2 | 
+0,3/+0 | 
30 | 
330 | 
+5/+0 |

Ø16.2 | 
+0,3/+0 | 
16,0 | 
330 | 
+5/+0 | 
 | 
 | 
 | 
 | 
 |

Destierra | 
Tierra h6 | 
TK | 
Tol. | 
D | 
Tol. | 
L | 
r | |

D | 
Tol. | |||||||

6,3 | 


+0,3/0 | 
6,0 | 
1,5 | 
0/-0,20 | 
0,80 | 





±0,15 | 







330 | 
0,15 |

7,3 | 
7,0 | 
1,5 | 
0,80 | 
0,15 | ||||

8,3 | 
8,0 | 
2,6 | 





0/-0,30 | 
1,00 | 
0,15 | |||

9,3 | 
9,0 | 
2,6 | 
1,00 | 
0,20 | ||||

10,3 | 
10,0 | 
2,6 | 
1,00 | 
0,20 | ||||

11,3 | 


+0,4/0 | 
11,0 | 
3,5 | 
1,20 | 
0,28 | |||

12,3 | 
12,0 | 
3,5 | 
1,20 | 
0,30 | ||||

13,3 | 
13,0 | 
3,5 | 
1,20 | 
0,34 | ||||

14,3 | 
14,0 | 
5,0 | 
1,50 | 
0,37 | ||||

15,3 | 
15,0 | 
5,0 | 
1,50 | 
0,40 | ||||

16,3 | 
16,0 | 
5,0 | 
1,50 | 


±0,20 | 
0,40 | |||

17,3 | 

+0,5/0 | 
17,0 | 
6,2 | 
2,00 | 
0,47 | |||

18,3 | 
18,0 | 
6,2 | 
2,00 | 
0,50 | ||||

19,3 | 
19,0 | 
6,2 | 
2,00 | 
0,50 | ||||

20,3 | 
20,0 | 
6,2 | 
0/-0,40 | 
2,00 | 
±0,30 | 
0,50 |

Destierra | 
Tierra h6 | 
L Tol. +5,5 | 
TK | 
Tol. | 
D | 
Tol. | 
Paso | |

D | 
Tol. | |||||||

6,3 | 


+0,4/+1.0 | 
6,0 | 
330 | 
2,7 | 

±0,2 | 
0,80 | 



±0,15 | 
32,65 |

7,3 | 
7,0 | 
330 | 
3,5 | 
1,00 | 
38,09 | |||

8,3 | 
8,0 | 
330 | 
3,4 | 
1,00 | 
43,53 | |||

9,3 | 
9,0 | 
330 | 
4,5 | 
±0,3 | 
1,40 | 
48,97 | ||

10,3 | 
10,0 | 
330 | 
4,8 | 
1,30 | 
54,41 | |||

11,3 | 


+0,4/+1.2 | 
11,0 | 
330 | 
4,9 | 




±0,4 | 
1,40 | 
59,86 | |

12,3 | 
12,0 | 
330 | 
6,3 | 
1,70 | 
65,30 | |||

13,3 | 
13,0 | 
330 | 
6,1 | 
1,75 | 

±0,20 | 
70,74 | ||

14,3 | 
14,0 | 
330 | 
6,7 | 
1,80 | 
76,18 | |||

15,3 | 
15,0 | 
330 | 
7,3 | 
1,75 | 
81,82 | |||

16,3 | 


+0,4/+1.4 | 
16,0 | 
330 | 
8,0 | 
2,00 | 
87,06 | ||

17,3 | 
17,0 | 
330 | 
8,5 | 
1,75 | 

±0,25 | 
92,50 | ||

18,3 | 
18,0 | 
330 | 
9,0 | 
2,30 | 
97,95 | |||

19,3 | 
19,0 | 
330 | 
9,7 | 
2,00 | 
103,39 | |||

20,3 | 
20,0 | 
330 | 
10,0 | 
±0,5 | 
2,50 | 
108,83 |