Plastic Mold Steel Nak80 - Round Bar Dia 10-150mm, Flat 15-90mm*210-610mm | Pre-hardened 37-43hrc, Excellent Workability And Mirror Polishing For High-grade Molds

We are engaged in offering excellent quality Plastic Mold Steel NAK80 to our valuable clients.
Product Feature
1. Size
Round bar: Dia 10-150mm
Flat: 15-90mm*210-610mm
2. Steel grade
JIS NAK80/GB P80
3. Delivery Condition
Pre-hardened: 37-43HRC
NAK80 Chemical Composition (%)
C :0.12
Mo :0.3
Mn :1.8
Ni :3.0
Al :1.0
cu :1.0

Product Specification/Models:-
1) Very good workability and mirror polishing property, suitable for thermoset molding mold of general resin.
2) Our NAK80 is a steel smelted by using refining degassing and SEP remelting, suitable for super-mirror molds with high polishing property requirements.
3) The polishing property and workability are the best among the plastic mold steels.
4) Supplied in pre-hardened state, suitable for direct mold cutting without heat treatment.
5) After electric spark machining, the surface hardness is not increased, so that it is easy to repair and Polish the mold.

Application:-
1) Used for high-grade mirror mold
2) Molds for transparent products, eg. Cosmetics containers, food containers and dailyl electrical appliances
3) Used for the mold focusing on discharge machining surface
4) Molds for such plroducts as fruit plate, foodbox. Computer casing, keyboards and automobile interior decorations.
5) Used for plastics molds under long production at high precision.
6) Molds for such products as electrical switches, multifunctional