Cylindrical head hot forged, shaft fine ground finished and nitrided g6.
The ejectors are nitrided and available in a nitrided and oxidized finish.
Product name | Nitrided ejector pin, black |
Standard | DIN 1530A (similar to ISO 6751) |
Manufacturer | MQ Mold |
Place of origin | Ningbo, China |
Material | Hot working tool steel 1.2343, 1.2344... |
Hardness | Shaft: At least 950 HV 0.3 on surface, inner HRC45 ± 5. Core strength approx. 1400N/mm² Head: HRC 45 ± 5 |
Mode | Factory & trade |

|
d1 g6 |
d2 0 -0.2 |
d4 ca. |
k 0 -0.05 | r |
l1 +2 0 | |||||||||
| 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | |||||
| 1.5 | 3 |
d1 +0.03 | 1.5 | 0.2 | ● | ● | ● | ● | ● | |||||
| 2.0 | 4 | 2 | ● | ● | ● | ● | ● | ● | ● | |||||
| 2.2 | 0.3 | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| 2.5 | 5 | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| 2.7 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 3.0 | 6 | 3 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||
| 3.2 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 3.5 | 7 | ● | ● | ● | ● | ● | ● | ● | ||||||
| 3.7 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 4.0 | 8 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||
| 4.2 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 4.5 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 5.0 | 10 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||
| 5.2 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 5.5 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 6.0 | 12 | 5 | 0.5 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 6.2 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 6.5 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 7.0 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 8.0 | 14 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||
| 8.2 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 8.5 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 9.0 | ● | ● | ● | ● | ● | ● | ● | |||||||
| 10.0 | 16 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||
| 10.2 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 10.5 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 11.0 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 12.0 | 18 | 7 | 0.8 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 12.2 | ● | ● | ● | ● | ● | |||||||||
| 12.5 | ● | ● | ● | ● | ● | |||||||||
| 14.0 | 22 | ● | ● | ● | ● | ● | ||||||||
| 16.0 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| 18.0 | 24 | 1.0 | ● | ● | ● | ● | ● | ● | ● | |||||
| 20.0 | 26 | 8 | ● | ● | ● | ● | ● | ● | ● | |||||
| 25.0 | 32 | 10 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||
| 32.0 | 40 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||