Grade : AH725 - Tungaloy Cutting Tools - Metal Working Tools
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Grade : AH725

PVD Coated Grade for general purpose of machining steel & stainless in a wide variety of applications.

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ISO Range - P/M/K(P15-P30)(M15-M30)(K25-K30)
ISO Range - N/S/H (H)(S15-S25)(N)

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Cutting Speed for: LNMU0303ZER-MJ AH725 - 6864162
ISOMaterialsMaterial DesignationMaterial ConditionCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed :12580-250 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed :19080-230 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55%C.Quench and tempered. :25080-200 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55%C.Annealed :22080-150 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55%C.Quenched & tempered. :30080-150 m/min
P6Low alloy & cast steel (less than 5% of alloying elements).Annealed :20080-230 m/min
P7Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :27580-200 m/min
P8Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :30080-180 m/min
P9Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :35080-150 m/min
P10High alloyed steel, cast steel and tool steel.Annealed :20060-150 m/min
P11High alloyed steel, cast steel and tool steel.Quenched & tempered :32560-150 m/min
P12Stainless steel and cast steel.Ferritic/martensitic :20040-100 m/min
P13Stainless steel and cast steel.Martensitic :24040-80 m/min
M14Stainless steel and cast steel.Austenitic :18040-70 m/min
K15Grey cast iron (GG)Pearlitic/ferritic :18080-200 m/min
K16Grey cast iron (GG)Pearlitic/martensiti :26080-200 m/min
K17Nodular cast iron (GGG)Ferritic :160100-300 m/min
K18Nodular cast iron (GGG)Pearlitic :250100-300 m/min
K19Malleable cast iron.Ferritic :130100-300 m/min
K20Malleable cast iron.Pearlitic :230100-250 m/min
S31High temp. alloys Fe based.Annealed :20020-40 m/min
S32High temp. alloys Fe based.Cured :28020-40 m/min
S33High temp. alloys. Ni or Co based.Annealed :25020-40 m/min
S34High temp. alloys. Ni or Co based.Cured :35020-40 m/min
S35High temp. alloys. Ni or Co based.Castr :32020-40 m/min
S36Titanium Ti alloys.:31020-80 m/min
S37Titanium Ti alloys.Alpha+beta alloys cu :31020-80 m/min
H38Hardened steel.Hardened :56030-70 m/min
H39Hardened steel.Hardened :65430-70 m/min
H40Chilled cast iron.Cast :40030-70 m/min
H41Cast iron.Hardened :56030-70 m/min

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