Plastic Injection Toilet Seat Lid Mould
Steel Grade |
Characteristics |
S136 |
High purity, high polishability to mirror finish, with good corrosion resistance and low distortion after heating. |
NAK 80 |
High hardness, good polishability, excellent photo etchingability, good EDM machining and weldability. |
718H |
High purity and polishability |
2316 |
High corrosion resistance |
P20 |
Good polishability |
2312 |
Excellent machinability |