Metal stretching series grades
Developed for the phenomenon of pulling and sticking of SPCC, copper, aluminium, stainless steel and other metal stretching, it suppresses the occurrence of sticking and sintering by reducing the amount of CO and adding special materials.
| range | grades | Cobalt content (%) | Density (g/cm3) | durometer | Flexural strength(Mpa) | Scope of application |
| Metal drawing series | CF03N | 3.5 | 15.10 | 94.5 | ≥1500 | Ultra-high abrasion resistance, high temperature resistance, corrosion resistance. Suitable for small outer diameter wires,Tubes and battery round shell products of stretching processing. |
| CF06F | 6 | 14.90 | 93.3 | ≥3200 | ||
| CF10F | 10 | 14.60 | 92.3 | ≥3800 | Fine grain formula, medium cobalt content, high strength and versatility.Suitable for all kinds of drawing punches and battery punches. | |
| VG20F | 15 | 13.95 | 90.2 | ≥4000 | ||
| CF40 | 10 | 14.62 | 89.5 | ≥3200 | It has good toughness and is suitable for drawing of bars, tubes and large-size profiles. | |
| VG05 | 12 | 14.32 | 89.0 | ≥3300 | ||
| VG15 | 14 | 14.15 | 88.0 | ≥3500 | Strengthen the liquid phase and grain organisation, with anti-chipping and anti-cracking properties.It is suitable for the stretching of shaped profiles and large-size round shell products and battery square shells. | |
| SV5 | 15 | 13.80 | 87.3 | ≥2800 |

| New energy battery square shell drawing concave mould | ||
| Square Shell Series | Overall dimensions | height |
| Sixth concave mould | 410*130-211*12.7 | 70 |
| Seventh concave mould | 410*130-211*12.8 | 70 |
| The eighth concave die | 440*120-211.4*13.3 | 30 |
| The ninth concave mold | 410*130-210.1*12.1 | 50 |

| New energy battery round shell stretching punch rod | New energy battery round shell stretching die | |||||||
| D | d | L | D | d | L | |||
| 18650series | 23~80 | 3~18 | 200~600 | 18650series | 40~170 | 20~50 | 20~40 | |
| 21700series | 21700series | |||||||
| 46800series | 46800series | |||||||