NAK80
Standard
JIS / DAIDO
Hardness
Pre-hardened HRC37-43
Introduction
Japanese DAIDO pre-hardened mirror-finish plastic mold steel, age-hardening type, supplied at HRC37-43. Excellent machinability with outstanding etching and welding properties.
Applications
High-finish plastic part molds, precision electronic component molds, cosmetic packaging molds.
Chemical composition
| Element | Min | Max | Unit | Note |
|---|---|---|---|---|
| C | 0.05000 | 0.18000 | % | — |
| Si | 0.10000 | 0.50000 | % | — |
| Mn | 1.00000 | 2.00000 | % | — |
| Ni | 2.50000 | 3.50000 | % | — |
| Cu | 0.70000 | 1.30000 | % | — |
| Al | 0.70000 | 1.30000 | % | — |
A dash means not provided, not zero. Confirm specifications before ordering.