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

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

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ISO Range - P/M/K(P20-P35)(M20-M35)
ISO Range - N/S/H (S20-S30)

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Cutting Speed for: ZFRM200R15-MJ AH725 - 6725906
ISOMaterialsMaterial DesignationMaterial ConditionCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed :125100-215 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed :19090-190 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55%C.Quench and tempered. :25090-165 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55%C.Annealed :22080-135 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55%C.Quenched & tempered. :30080-135 m/min
P6Low alloy & cast steel (less than 5% of alloying elements).Annealed :20090-190 m/min
P7Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :27590-165 m/min
P8Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :30090-155 m/min
P9Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :35090-135 m/min
P10High alloyed steel, cast steel and tool steel.Annealed :20080-135 m/min
P11High alloyed steel, cast steel and tool steel.Quenched & tempered :32580-135 m/min
M12Stainless steel and cast steel.Ferritic/martensitic :20040-100 m/min
M13Stainless 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 :18090-175 m/min
K16Grey cast iron (GG)Pearlitic/martensiti :26090-175 m/min
K17Nodular cast iron (GGG)Ferritic :160110-250 m/min
K18Nodular cast iron (GGG)Pearlitic :250110-250 m/min
K19Malleable cast iron.Ferritic :130110-250 m/min
K20Malleable cast iron.Pearlitic :230100-215 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.:31030-70 m/min
S37Titanium Ti alloys.Alpha+beta alloys cu :31030-70 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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