A Grades selection guide | CHIP-BREAKER selection guide | A

Guia para selecção de graus | Tabla para selección de calidades Guia para aplicações do quebra-aparas | Guía para aplicación del rompevirutas

ISOPSMMaterialHB (Brinell)Chip-Break 1st choiseer Application Dificult Operations
1Unalloyed Steel125-220SOET 13...SOEW 13…
P2Low-Alloyed Steel220-280SOEW 13...-
3High-Alloyed Steel280-380SOEW 13...-
4SS - Ferritic / Martensitic200-330SOET 13...-
M5SS - Austenitic200-330SOET 13...-
6SS - Austenitic-ferritic (Duplex)230-260SOET 13...-
7Malleable Cast Iron130-230SOET 13...SOEW 13...
K8Grey Cast Iron180-245SOEW 13...-
9Nodular Cast iron160-250SOEW 13...-
S11Heat Resistant Super Alloys200-320SOET 13...-

HB Wear Resistance Toughness

ISO PSM Material (Brinell)

9Nodular Cast iron160-250
S11Heat Resistant Super Alloys200-320

Good Conditions Average Conditions Difficult Conditions

recommended cutting conditions | PROGRAMMING DATA |

Condições de corte recomendadas | Condiciones de corte recomendables Dados para programação | Datos para la programación

ISOPSMMaterialHB (Brinell)Wear ResistanceVc (m/min)ToughnessFeed fz(mm/t)
PH7910PH7920PH7930PH7740PHM740SOEW 13...SOET 13…
1Unalloyed Steel125-220160-280150-230140-220100-180-0,50-2,200,50-2,00
P2Low-Alloyed Steel220-280150-230140-220130-18090-170-0,50-2,200,50-2,00
3High-Alloyed Steel280-380140-190130-180100-17080-140-0,50-2,000,50-1,80
4SS - Ferritic / Martensitic200-330--130-220100-180100-180-0,50-1,80
M5SS - Austenitic200-330--120-18090-15090-150-0,50-1,80
6SS - Austenitic-ferritic (Duplex)230-260--70-14070-12070-120-0,50-1,50
7Malleable Cast Iron130-230160-350150-310-120-240-0,50-2,200,50-2,00
K8Grey Cast Iron180-245150-300140-260-100-200-0,50-2,200,50-2,00
9Nodular Cast iron160-250120-260100-220-80-150-0,50-2,200,50-1,80
S11Heat Resistant Super Alloys200-320--35-6525-6025-60-0,40-1,30
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SO… 13M5..2,51,110,510,0

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(Note 1) Cutting conditions ae/Dc=70%. (Note 2) It’s possible to occur vibrations in certain cases. Please reduce depth of cut and / or reduce cutting conditions in following cases: - When using long shank; - When using long tool overhang with arbor type; - When application has poor clamping rigidity or when using a low rigidity machine. (Note 3) PH5… and PHS… can be used wet or dry. PH7… use only air. (Note 4) It’s possible to occur vibrations in certain cases. Please reduce depth of cut and / or reduce cutting conditions in following cases: - When using long shank; - When using long tool overhang with arbor type; - When application has poor clamping rigidity or when using a low rigidity machine.