Общий каталог Yamawa 2021 - страница 39

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System Chart - ISO S

CUTTING TAPS

SP

MS Material specifi c

SL

Vc (m/min) 5 10

High Titanium base

PO alloy (medium ZET-B

S5 machinability) (p. 148 )

3.7164 - TiAl6V4 Grade 5

ST

Heat resistant super alloy (HRSA) Ni base

S3 (low machinability) ZET-B

2.4668 - NiCr19Fe19NbMo (p. 148 ) Inconel 718 (forged) 35 ÷ 45 HRC ROLL

Heat resistant super alloy (HRSA) Ni base S2 (good and medium machinability)

CARBIDES1ZEN-B
2.4856 - NiCr22Mo9Nb
(p. 146 )
Inconel 625
<35 HRC

Vc (m/min) 5 10

LONG Most suitable Suitable

HAND

TAPS

MS Material specifi c

Vc (m/min)510
EG (STI)
High Titanium base
alloy (mediumZET-P

SPECIAL S5 machinability) (p. 204 )

3.7164 - TiAl6V4 THREADS, Grade 5 GAUGES

Heat resistant super THREAD alloy (HRSA) Ni base

MILLS S3 (low machinability)

2.4668 - NiCr19Fe19NbMo ZET-P (p. 204 ) Inconel 718 (forged) 35 ÷ 45 HRC

DIES

Heat resistant super alloy (HRSA) Ni base S2 (good and medium S1 machinability) 2.4856 - NiCr22Mo9Nb ZEN-P (p. 236 ) CENTER Inconel 625 DRILLS <35 HRC

Vc (m/min) 5 10

Most suitable Technical Suitable