SCI Aerospace Brochure 2022

Carbide Grades Coated Carbide Grades

Turning

AC5005S/AC5015S/AC5025S

Series for Exotic Alloy Turning

¢ Features of AC5000S Series

PVD PVD

PVD Coating Technology ABSOTECH ™ PVD Coating Technology ABSOTECH ™

Newly Developed Tough Carbide Substrate Highly heat-resistant super multi-layered thin-lm AlTiSiN structure realises excellent crater wear resistance and ank wear resistance. Newly Developed Tough Carbide Substrate Highly heat-resistant super multi-layered thin-lm AlTiSiN structure realises excellent crater wear resistance and ank wear resistance. Introduction of a revolutionary new sintering process enables hardness to be maintained while greatly improving toughness, achieving excellent notch wear and chipping resistance. Introduction of a revolutionary new sintering process enables hardness to be maintained while greatly improving toughness, achieving excellent notch wear and chipping resistance.

¢ Application Range

AC5005S For High-Efficiency Machining

AC5000S Series Excellent Cutting Edge Quality

AC5000S Series

Conventional Tool Conventional Tool

Excellent Cutting Edge Quality

AC5015S 1st Recommendation for Turning of Exotic Alloys

50μm

Newly Developed Heat-Resistant Carbide Substrate AC5005S High efciency with the dedicated substrate with excellent high-temperature hardness/strength. Excellent wear resistance and plastic deformation resistance during machining. High efciency with the dedicated substrate with excellent high-temperature hardness/strength. Excellent wear resistance and plastic deformation resistance during machining. Newly Developed Heat-Resistant Carbide Substrate AC5005S

Try the following grades if better toughness is required.

AC6040M AC1030U

G Class Precision M Class Precision

AC5025S For Heavy Interrupted / Mill-scale Work

Load

Deformation at high temperatures 50 % Improvement from Conventional Grade Deformation at high temperatures 50 % Improvement from Conventional Grade

Load

AC6040M ( M Class Precision)

AC1030U ( G Class Precision)

Excellent High-Temperature Strength

AC5005S Excellent High-Temperature Strength AC5005S

(High-temperature deformation evaluation 800°C) (High-temperature deformation evaluation 800°C)

Finishing Roughing Continuous Partial Interruption Interrupted

Conventional carbide substrate Conventional carbide substrate

Also suitable for part materials other than exotic alloys Applicable Part Material:

Milling

ACS2500/ACS3000 *Non-Stock Standard Items

¢ New PVD Coating Features

PVD

Ultra-fine Grained B Additive ·New AlTiBN coating, with an ultra-fine coating structure, achieves high strength and toughness

200nm

Coating Layer

·Outstanding chipping resistance and wear resistance

Cross Section of Cutting Edge Coating TEM Image

High Adhesion Strength Significantly improved coating adhesion Chipping resistance more than twice as good as conventional types

¢ Grade Application Range The newly developed ACS2500/ACS3000 grades ideal for machining titanium alloys, heat-resistant alloys and stainless steel are now available! Material Finishing to Light Cutting Medium Cutting Rough to Heavy Cutting

Carbide Substrate

¢ Grade Features Material

Grade Coating Thickness (μm)

Features

A carbide substrate with excellent wear and adhesion resistance, coupled with a highly chipping- resistant coating, provides outstanding performance in machining heat-resistant alloys, stainless steel, and particularly titanium alloys High toughness carbide substrate and a coating with excellent chipping resistance provide outstanding stability when machining titanium alloys, heat-resistant alloys or stainless steel

ACS2500

ACS3000

P : PVD Coated

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