| |
Type of tool |
Production material |
Steel grade |
Hardness [HRc] |
Performance |
| |
Punch |
Cu-Be, s = 0.28 mm |
1.2379
CPM® 10 V |
61
62 |
75000 parts per regrind
1500000 parts per regrind |
| |
Sinter pressing punch
(calibration) |
Iron powder D 7
Density 7.1 kg/dm³ |
1.3207 PM
CPM® 10 V |
64
63 |
54000 parts
75000 parts |
| |
Fineblanking |
St 52, s = 8.0 mm
550 MPa |
1.2379
CPM® Rex M4 |
58
59 |
20000 parts per regrind
60000 parts per regrind |
| |
Forming punch |
St 2k, s = 1.2 mm
500 MPa |
1.3343
CPM® 3V |
59
59 |
25000 parts per regrind
300000 parts per regrind |
| |
Sinter pressing tool |
Iron powder
Density 6.85 kg/dm³ |
1.2767
1.3207 PM
CPM® 9V |
53
61
55 |
5000 parts
10000 parts
310000 parts |
| |
Punching tool |
QStE 460 TM, s = 2.0 mm
800 MPa |
1.2379 + TICN
ASP® 2053 |
61
61 |
150000 parts per regrind
500000 parts per regrind |
| |
Fineblanking |
16MnCr 5, s = 4.5 mm
550 MPa |
1.2379
ASP® 2005 |
60
60 |
80000 parts per regrind
190000 parts per regrind |
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