Общий каталог Widia 2017 - страница 1701

Coatings are designed for

optimised tapping performance

in specifi c materials.

P Steel M Stainless Steel K Cast Iron N Non-Ferrous S High-Temp Alloys H Hardened Materials

wear toughness resistance

Coating Grade Description 05 10 15 20 25 30 35 40 45

Coated HSS-E-PM, PVD heat- and wear-resistant high-vanadium, high-cobalt powder metal HSS-E-PM substrate. Coating consists of low-friction CrC/C over wear-resistant TiN base layer. Use for tapping titanium and titanium alloys. S

Surface-treated HSS-E-PM: powder metal HSS-E-PM substrate with nitride surface treatment that provides wear resistance in non-ferrous materials including titanium. Limited use. Use for tapping titanium and titanium alloys. S

Coated HSS-E-PM, PVD heat- and wear-resistant high-vanadium cobalt powder metal HSS substrate coated with wear-resistant TiCN base layer. S

Surface-treated HSS-E-PM powder metal HSS-E substrate with oxide/nitride surface treatment that provides wear resistance in nickel alloys. S

P

Coated HSS-E-PM, PVD powder metal HSS-E substrate with TiN coating. Use for tapping steel 32–44 HRC and for forming threads in steel up to 32 HRC.

WID_Master16_Taps_X006_X007_Metric_REBRAND.indd 7 L V i WID M 16 T X006 X007 M i REBRANDO b 23 20159 48AM10/30/15 3:01 PM