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Material List
KN30
JIS standard: NF-40
Features
Carbide grade with excellent nonmagnetic, corrosion and heat resistance properties as a result of replacing binder phase with Ni.
This grade's impact resistance and fracture toughness is higher than KN20 due to higher Ni content, however wear resistance is reduced by one rank.
Equipments using KN30
| Press working machine | Powder forming machine |
| Resin molding machine | Cutter machine |
Applications of KN30
| Punch, Die | Gate, Runner, Core pin |
| Guide, Conveyor Rails, Positioning Jig | Seal (stake) |
Parts manufactured with KN30
| Dry Cell Batteries, Solid State Battery, Secondary Battery, Nickel Hydrogen Battery | Magnet |
| Magnet Motor | Pump |
Properties of KN30
| Non-magnetic | Corrosion resistance |
| Abrasion resistance |
Other characteristics
Physical Properties
| Our grades | Density [×10³ kg/m³] {g/cm³} | Hardness (HRA) | Transverse rupture strength [GPa] |
|---|---|---|---|
| KN10 | 14.5 | 91 | 3.3 |
| KN20 | 14.2 | 90 | 3.6 |
| KN30 | 13.9 | 89 | 3.6 |
| KN40 | 13.7 | 88 | 3.8 |
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