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You
are in Milling / Milling
Grades |
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Milling
Grades |
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Stellram offers the following grades for milling. |
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Coated
Grades - X-Grade® Technology  |
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Grade X400 |
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Also coated with TiAIN by PVD, X400 is a high performance grade with a high level of toughness and high wear resistant, thin layer PVD coating, for use in demanding conditions of high metal removal rates or interrupted cuts. This grade allows high levels of cutting pressure and offers increased security of the cutting edge. For use on low and medium carbon steels, tool steels and hardened steel (52-56 HRc).
(US Patent #7,244,519)
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Grade
X500 |
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 Coated
with TiN-TiC-TiN by CVD. Coating thickness 3-5 microns It
has almost the same application range as PFZ. The grade X500
is different because of its improved edge toughness. For use
in difficult conditions on exotic alloys and low cutting speeds.
X500 also contains Ruthenium. |
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New!! Grade
X700 |
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X700 is the newest addition to ATI Stellram’s X-Grade™ Technology milling cutter inserts.
X700 grade inserts are coated with TiAlN by PVD and are designed for milling stainless steel, aermet 100 and titanium alloys while generating lower pressure and stress during machining operations. In these difficult to machine materials it is most suited for high cutting speed and low cutting feed.
(US Patent #7,244,519)
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Coated
Grades |
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Grade
MP91M |
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 TiN-MT
TiCN-Al2O3 by CVD
Coating thickness 4-7 microns
For use on steel, alloyed steel and cast iron. With its aluminum
oxide coating, the grade MP91M is recommended every time wear
characteristics are more important than toughness. |
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Grade
PFZ |
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Coated
with TiN-TiC-TiN by CVD. Coating thickness 3-5 microns For
use on steel, alloyed steel and stainless steel, with or without
coolant With coolant, PFZ performs well when milling titanium
or nickel based alloys, and ductile iron. |
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Grade
SC3025 |
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 CVD coated grade for milling of cast irons.
Excellent wear and abrasion resistance for extended tool life.
Case Study:
Grade SC3025 |
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Grade
SFZ |
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 Micrograin
carbide with TiN PVD coating. For operations requiring a sharp
edge condition. |
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Grade
SP1064 |
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 Micrograin
carbide with TiAlN and lubricity layer PVD coating. For semi-finish
and finish machining. Ideal for ball nose cutters at higher
surface speeds, or for greater wear resistance |
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Grade
SP4036 |
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M icrograin
carbide with multi-layer TiAlN PVD coating. It has a lower
friction coefficient and a lower cutting energy during finishing.
The sharper cutting edge reduces the built-up edge damage
and gives the work pieces an excellent surface finish. Recommended
for alloyed steel and grey, spheroidal, nodular, malleable
and compacted graphite cast iron at higher speeds. |
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Grade
SP6564 |
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Carbide
coated with TiAlN and lubricity layer PVD coating. It has
a lower friction coefficient and a lower cutting energy during
finishing. The sharper cutting edge reduces the built-up edge
damage and gives the work pieces an excellent surface finish.
Recommended for stainless steel and iron, in either higher
speed or dry machining applications.
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Uncoated
Grades |
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Grade
SF30 |
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A
tough grade intended for milling of steel, alloyed steel and
stainless steel. The grade SF30 works well with or without
coolant. |
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Grade
X44 |
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Grade
containing Ruthenium for use on steel and alloyed steel. The
grade X44 is recommended where toughness is more important
than wear. Application area: Alloyed steel. |
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Grade
GH1
Micrograin |
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Micrograin
grade designed for use on cast iron, hardened steel (52 to
60 HRc) and also, bronzes, aluminum's, Kevlar, etc. The grade
GH1 works well with or without coolant. Coolant is recommended
for machining of hardened steel.
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1st
Choice product solutions. Improve your productivity by selecting
the material for your application. |
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