Vergnano katalog

COATINGS - APPLICATIONS FOR CUTTINGS TAPS

TiN TiCN TiX2 TiH1 CrN V-MAXX G-MAXX VAP NiTR

COATINGS RECOMMENDED FOR CUTTINGS TAPS

ISO Material

Group

Application

Coating

P.1 Mild / magnetic steel

m

m m m

l

P.2 Construction steel, case hardening steel

l l

m

P.3 Carbon steel

P.4 Alloyed steel / tempered steel P.5 Alloyed steel / tempered steel P.6 Alloyed steel / high strength steel

m m m m m m

l l l

P

Steel

Ferritic stainless steel, martensitic stainless steel, precipita- tion hardening

P.7

m

l

l m

M.1 Austenitic stainless steel M.2 Ferritic+austenitic (Duplex)

l m l m

l m l m

M Stainless Steel

K.1 Grey cast iron

m

l

m

K

K.2 Nodular cast iron, malleable cast iron, tempered cast iron l

Cast iron

m

K.3 Austempered ductile iron (ADI)

l

N.1 Pure aluminium

l

m

Aluminium wrought and die cast alloys with Si < 0,5% (long chipping) Aluminium wrought and die cast alloys with Si > 10% (medium chipping)

N.2

m

l

m

Aluminium Aluminium alloys

N.3

m

l

m

N.4 Aluminium die cast alloys with Si > 10% (short chipping)

m

l

m

N

N.5 Pure copper

l l

m m

Copper Copper alloys Brass Bronze Magnesium Magnesium alloys

N.6 Copper alloys (long chipping), soft brass N.7 Copper alloys (short chipping), hard brass

m

l

m m

N.8 High strength bronze

m m m

l

N.9 Pure magnesium, magnesium alloys N.10 High strength magnesium alloys

l l

Titanium Titanium alloys

S.1 Pure titanium S.2 Titanium alloys S.3 Pure nickel S.4 Nickel alloys

m l m l

S

m m

l l

Nickel Nickel alloys

H.1 H.2

Alloyed steel, hardness HRC 44-55 Alloyed steel, hardness HRC 56-63

m m

Hardened materials

H

COATINGS - APPLICATIONS FOR COLD FORMING TAPS

TiN V-MAXX RED-MAXX

COATINGS RECOMMENDED FOR COLD FORMING TAPS

ISO Material

Group

Application

Coating

P.1 P.2 P.3 P.4 P.5 P.7

Mild / magnetic steel

m

Construction steel, case hardening steel

l l l l

Carbon steel

m

m

P

Steel

Alloyed steel / tempered steel Alloyed steel / tempered steel

l l l l l

l l l l l

Ferritic stainless steel, martensitic stainless steel, precipitation hardening

m m m m

M.1 M.2 N.1 N.2 N.3 N.5 N.6 S.1

Austenitic stainless steel Ferritic+austenitic (Duplex)

Stainless Steel

M

Pure aluminium

Aluminium Aluminium alloys

Aluminium wrought and die cast alloys with Si < 0,5% (long chipping) Aluminium wrought and die cast alloys with Si < 10 % (medium chipping)

l l

m m

m m

N

Copper Copper alloys Brass/Bronze

Pure copper

m

l

l

Copper alloys (long chipping), soft brass

l

Titanium Titanium alloys

Pure titanium Titanium alloys

l l l l

l l l l

S.2 S.3 S.4

S

Pure nickel Nickel alloys

m m

Nickel Nickel alloys

l Ideal m Suitable

255

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