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You are in Turning
/ Turning Grades
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Turning Grades |
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Stellram
offers the following grades for turning. |
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Coated
Grades |
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Grade SP0819 |
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The
combination of micro-grain substrate with a new generation of
TiAIN Nano coating, makes this new PVD coat virtually free of
residual stress and extremely hard for unmatched performance. |
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Grade SP0864
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Single layer TiAlN PVD coated micrograin grade. Hard substrate and lubricity layer reduce friction and increase wear resistance in high temperature alloys. |
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Grade
SP1064 |
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Extremely
hard single layer TiAlN grade for finishing of high temperature
alloys. |
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Grade
SC1519 |
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A
high-performance cast iron turning grade offering excellent
wear resistance for finishing to roughing applications. Multi-layer
CVD coating.
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Grade
SFZ |
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Micrograin TiN by PVD. For operations requiring a sharp edge
condition. It is recommended for boring operation. |
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Grade
MP37 |
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Coated grade TiN-MT TiCN-Al2O3 by CVD. Layers thickness 12 –
17 microns. Grade designed to resist heat and abrasion encountered
in the machining of steels, stainless steel and all cast irons.
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Grade
NL25 |
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Coated grade TiN-TiCN-Al2O3-TiN by CVD for all finishing operations.
Layers thickness 10 - 17 microns. NL25 is usually recommended
for semi-finishing and finishing if wear resistance is required
instead of toughness. |
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Grade
NL30 |
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General purpose coated grade TiN-TiCN-Al2O3-TiN by CVD for good
wear resistance and shock resistance. Layers thickness 10 -
17 microns. Enriched cobalt grade. Better toughness than NL25,
NL30 is especially recommended for medium to roughing. |
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Grade
NL37 |
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Coated
grade TiN-MTTiCN-TiN-Al2O3-MT TiCN-TiN by CVD. Principally for
machining steels and alloy steels. The coating has excellent
resistance to wear. The enriched substrate aids resistance to
shock |
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Grade
NL40 |
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Coated grade TiN-TiCN-Al2O3-TiN, developed for exotic materials
and principally, stainless steel. The coat of NL40 grade decreases
the thermal diffusion and increases wear resistance. Layers
thickness 10 - 17 microns. Enriched cobalt grade. |
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Grade
NL92 |
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Coated Grade TiN-TiCN-Al2O3-TiN by CVD for turning operation
requiring a tough edge. Layers thickness 5 - 8 microns. NL92
is recommended for steels and stainless steels. |
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Grade
SP3036/ SP3064 |
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Hard grade with PVD coat, 36 is a TiAlN multilayer and 64 is
a Hard-Soft. This grade carries is for light roughing to finishing
operations with high speeds. Principal application in exotic
materials. |
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Grade
SP4036/ SP 4064 |
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Micrograin with PVD coat 36 is a TiAlN multilayer and 64 is
a Hard-Soft. A lower friction coefficient and a lower cutting
energy during finishing. The sharp edge restricts the built-up
edge damage and gives an improved surface finish. Recommended
for stainless steel and iron.

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Ceramic
Grades |
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Grade
SA7402 |
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An Al2O3
ceramic grade for high-performance machining of hard materials,
including hardened steels and chilled cast irons. |
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Grade
SA8204 |
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For use
in rough and heavy interrupted machining of cast iron and high
speed machining of cast iron.
Product Video - Grade
SA8204 (8.74MB)
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Grade
SA8405 |
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For use
in rough and interrupted machining of cast iron and nickel-based
alloys.
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Uncoated
Grades |
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Grade
H21 |
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WC Uncoated grade for cast iron, stainless steel, high temperature
alloys, aluminum alloys. Solution for interrupted cut or scale.
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Grade
S3X7 |
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Uncoated grade for steels and stainless steels. S3X7 is a P
or C6 grade for general purpose. Toughest grade used with low
cutting speed. |
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Grade
GH1 Micrograin |
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Uncoated micrograin for cast iron, hardened steels (52 - 60
HRC) copper, brass, aluminum, kevlar, etc. Sharp edge and high
speed for freer cutting. |
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Grade
GH2 Micrograin |
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Uncoated micrograin for cast iron, stainless steel, exotic
materials. This grade accepts vibrations and shocks.
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1st Choice product solutions. Improve your productivity by selecting
the material for your application. |
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