New HiPIMS PVD grade

NTK650For small diameter parts | New HiPIMS Coating

Full tooling is possible with the NTK650, which has been expanded to application of S,M, and P.

Dim-Stability x Superior Finish = Extend tool life

Common challenges in Ni-based alloy Machining: Edge damage and wear from welding.
Discover stable machining with NTK's Innovative Material, 650.

Features

  • Adoption of new HiPIMS coating. Improvement of surface-smoothness and suppression of imperfections in film
    Improves welding performance, which is critical to Ni base alloys. Provides stable machining
  • TiAlN system with excellent hardness and heat resistance achieves long life　
    Excellent wear resistance even in difficult-to-machine material processing with high cutting edge temperature

Applicable Applications

Small diameter of Ni base alloys. (Approx. Φ20) for best performance on workpieces

拡大部

New HiPIMS PVD grade

NTK650
従来PVD コーティング

Performance

被削材：インコネル718
[ Cutting conditions ]
Material: Inconel 718　vc=50m/min f=0.05mm/rev ap=1.0mm WET , DCGT11T302
被削材：ハステロイ
[ Cutting conditions ]
Material: Hastelloy C22　C22vc=80m/min f=0.05mm/rev ap=1.0mm WET , DCGT11T302

Cutting conditions

Scroll the table →

Grade Work material Operation type Cutting parameters
Cutting Speed （m/min） Feed （mm/rev） Depth of cut （mm）
NTK650 Inconel Front turning 30 - 60 0.03 - 0.07 0.5 - 1.5
Hastelloy Front turning 50 - 100 0.03 - 0.07 0.5 - 1.5

Catalog

NTK650

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