Dongguan Yize Mould SKH51 SKD61 Ejector Blade Pin for plastic moulding for your choice
hhhiwozeyize
Ejector Blades | |
Model | YZ0100 |
Material | 420SS,M2,SKH51,H13,SKD61 |
Surface Treatment | TICN,DLC,TIN,Nitride,Hard chrome plating |
Hardness | 58-60 HRC |
Size | Dia 4-25mm, Length 200-500mm |
Application | Plastic Injection Mould |
Material | Inner Hardness | Surlace Hardness | Heat Treatment |
SKD61 | HRC43°±2° | HV1000°±100° | Nitrided |
HRC52°±2° | HV1000°±100° | Nitrided&Vacuumaed |
Material | Inner Hardness | Heat Treatment |
SKH51 | HRC60°±2° | Vacuumaed |
SKH51 thimble has better toughness than SKD61;
SKD61 thimble can withstand high temperature of 1600℃. The surface nitriding treatment of SKD61 thimble can improve the wear resistance of the thimble. The 65Mn thimble is of poor
quality and brittle and easy to break. Most plastic molds are not assembled and used. 65Mn thimble