38 Hrc P80 Pre Hardened Round Bar Plastic Mold Steel
P80 is pre-hardened plastic mold steel.Factory hardness can reach HRC37-43. It has good polishing performance and carving property, and good discharge processing.Used in mirror polishing moulds, discharge moulds for automobile parts, thickness not greater than 2MM thin plates, efficient blanking moulds, punching die and embossing mould, all kinds of scissors, insert blades, woodworking blades, thread rolling moulds and wear-resisting sliders, cold heading moulds, hot setting resin moulds, deep drawing moulds, cold extrusion moulds.
EF or Esr, Hot rolled or Forged, black surface or milling
Hardness:37-43HRC
Width:205-610mm Thickness:20-250mm
Generally used in mirror polishing mold, dust proof, TV filter board, cosmetic box, precision wrinkle processing mold, office automation equipment, auto parts discharge processing mold.Transparent products or products requiring a clean finish, such as homes, cars, cameras, computers, and other supplies on the transparent product mold.
● No more than 2MM thin plate, high efficiency blanking die, punching die and imprinting die.
● All kinds of scissors, inlaid blades, woodworking blades.
● Thread rolling mold and wear - resistant sliders.
● Cold heading die, hot - set resin molding die.
● Deep drawing forming die, cold extrusion die
| Foreign Grade | China Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Others |
| --- | 10Ni3MnCuAl | 0.10-0.15 | 0.10-0.15 | 1.00-2.00 | ≤0.03 | ≤0.03 | ---- | 0.10-0.40 | 2.50-3.5 |
Cu 0.70-1.50 Al 0.70-1.10 |
| P80 | ---- | 0.15 | 0.30 | 1.50 | --- | ---- | 0.30 | 0.30 | 3.00 |
Cu 1.00 Al 1.00 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.