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: MTECB1616D3811W AH725 - 5605077
ISOMaterialsMaterial DesignationMaterial ConditionCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed :12592-216 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed :19084-200 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55%C.Quench and tempered. :25066-168 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55%C.Annealed :22084-172 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55%C.Quenched & tempered. :30078-156 m/min
P6Low alloy & cast steel (less than 5% of alloying elements).Annealed :20088-176 m/min
P7Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :27566-180 m/min
P8Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :30068-176 m/min
P9Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :35078-156 m/min
P10High alloyed steel, cast steel and tool steel.Annealed :20092-168 m/min
P11High alloyed steel, cast steel and tool steel.Quenched & tempered :32570-132 m/min
P12Stainless steel and cast steel.Ferritic/martensitic :20090-150 m/min
P13Stainless steel and cast steel.Martensitic :24074-144 m/min
M14Stainless steel and cast steel.Austenitic :18080-122 m/min
K15Grey cast iron (GG)Pearlitic/ferritic :18082-136 m/min
K16Grey cast iron (GG)Pearlitic/martensiti :26064-136 m/min
K17Nodular cast iron (GGG)Ferritic :16062-132 m/min
K18Nodular cast iron (GGG)Pearlitic :25078-128 m/min
K19Malleable cast iron.Ferritic :13082-136 m/min
K20Malleable cast iron.Pearlitic :23078-128 m/min
N21Aluminum-wrought alloy.Not cureable : 60120-350 m/min
N22Aluminum-wrought alloy.Cured :100120-350 m/min
N23Aluminum-cast, alloyed <12% Si.Not cureable : 75115-375 m/min
N24Aluminum-cast, alloyed.Cured : 90115-375 m/min
N25Aluminum-cast, alloyed >12% Si.High temperature :13090-325 m/min
N29Non metallic.Duro& fiber plastics : 60100-400 m/min
N30Non metallicHard rubber : 55100-400 m/min
S31High temp. alloys Fe based.Annealed :20017-54 m/min
S32High temp. alloys Fe based.Cured :28017-54 m/min
S33High temp. alloys. Ni or Co based.Annealed :25018-64 m/min
S34High temp. alloys. Ni or Co based.Cured :35018-64 m/min
S35High temp. alloys. Ni or Co based.Castr :32018-64 m/min
S36Titanium Ti alloys.:31022-88 m/min
S37Titanium Ti alloys.Alpha+beta alloys cu :31022-88 m/min
H38Hardened steel.Hardened :56055-65 m/min
H39Hardened steel.Hardened :65445-55 m/min
H40Chilled cast iron.Cast :40090-105 m/min
H41Cast iron.Hardened :56055-65 m/min

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