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PVD COATED CARBIDE FOR TURNINGGRADES
A PVD COATED CARBIDE (MEGACOAT / MEGACOAT NANO)
KYOCERA’s PVD coated carbides for milling and drilling utilize very tough carbide substrates. The low processing temperature, compared with CVD,
leads to improved bending strength, less deterioration of the coating and superior tool life with stable machining.
FEATURES OF PVD COATED CARBIDE FOR TURNING
Material Description Color Main Component Advantages
P PR915 Bluish (Coating Composition) · TiAlN base PVD coated super micro-grain carbide, superior wear and oxidation resistance
Violet · Application: Stable and reliable high precision cutting of steel
Steel (Super Micro-Grain) Reddish TiAlN
Gray TiCN · Hard TiCN base PVD coated super micro-grain carbide
M PR930 Reddish TiCN · Application: Low cutting speed, precise cutting with sharp edge
Gray TiCN
Stainless (Super Micro-Grain) TiAlN · TiCN base PVD coated hard micro-grain carbide
Steel MEGACOAT · Application: Turning of free-cutting steel, long tool life achieved through anti-adhesion performance
PR1005 MEGACOAT NANO
TiAlN · TiCN base PVD coated micro-grain carbide
PR1025 Reddish MEGACOAT · Application: General purpose cutting of steel and stainless steel, stable and long tool life
Gray
· Hard TiAlN base PVD coated super micro-grain carbide
PR1115 Purple · Application: Superior anti-oxidation performance with well balanced wear resistance and toughness
Red
· Superior wear and oxidation-resistant MEGACOAT on micro-grain carbide substrate
PR1215 Blackish · Application: Superior adhesion-resistant and long tool life for steel and stainless steel cutting
Red
· Nano thin multi-layer coating performs with superior wear resistance and high oxidation resistance.
PR1425 Blackish · Application: various applications of steel cutting, High speed stainless steel cutting, extended tool life
Red
· Hard TiAlN base PVD coated super micro-grain carbide, superior toughness and heat resistance
PR1125 Purple · Application: Finishing and light interrupted cutting of stainless steel
Red
· Superior wear and oxidation resistant MEGACOAT on micro grain carbide substrate
PR1225 Blackish · Application: Light interrupted to interrupted cutting of stainless steel
Red
K PR905 Bluish TiAlN · Smooth fine surface PVD coated hard carbide with plastic deformation resistance
Violet · Application: Suitable for milling of gray and nodular cast iron
Cast Iron PR1305 MEGACOAT
PR1310 Blackish MEGACOAT · MEGACOAT on hard and superior heat resistant carbide, superior wear resistance
S PR1325 Red MEGACOAT · Application: Finishing of heat-resistant alloys
PR1535 MEGACOAT NANO
Heat-Resistant Blackish · MEGACOAT on hard and superior heat resistant carbide, superior wear and oxidation resistance
Alloys Red · Application: First choice for continuous and light interrupted cutting and finishing of heat-resistant alloys
Blackish · MEGACOAT on tough carbide
Red · Application: Light interrupted cutting and roughing of heat-resistant alloys
Blackish · Stabilized turning operations and long tool life with MEGACOAT NANO coating technology
Red · A pplication: PVD for titanium alloy and precipitation hardened stainless steel
Application Maps
Steel Cutting Stainless Steel Cutting
High Speed PR1425 PR1425 High Speed PR1425 PR1225
[Vc=650 sfm] [Vc=500 sfm]
1st choice grade 1st choice grade
Middle Speed Middle Speed
[Vc=500 sfm] PR1225 [Vc=325 sfm] PR1425
Low Speed PR930 PR1225 High reliability in Low Speed PR930 PR1225 Extended tool life
[Vc=175 sfm] interrupted cutting [Vc=175 sfm] in high speed cutting
Continuous Continuous
Application PR1225 Application PR930
Stable cutting at Extended tool life
low to middle speed in low speed cutting
Light Interruption Heavy Interruption PR930 Light Interruption Heavy Interruption
Stable cutting
at low speed
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