Обший каталог Yamawa 2016 - 2017 - страница 250

ZELX NI PO

Spiral Pointed Taps for Nickel Base Alloys

Specification

■ ZELX NI PO is the spiral point tap for nickel base alloys which, with nickel as main composition, have much higher corrosion resistance and much higher heat resistance than Nitride Oxide steels.

Recommended Tapping Speed depending on Materials

ickel base alloys

5〜10

(m/min) For icon explanation, refer to P.50

TYPE：1 TYPE：2

TYPETYPE：：e3 TYPE：4

Segment：1F

For Metric threads

M2.5 ×0.45

D3 Y87320 4.5P 1.812 0.295 0.5 0.141 0.11 0.187 2 1

M3 × 0.5

D3 Y87321 4.5P 1.937 0.374 0.625 0.141 0.11 0.187 3 1

M3.5 ×0.6

D4 Y87322 4.5P 2 0.413 0.687 0.141 0.11 0.187 3 1

M4 × 0.7

D4 Y87323 4.5P 2.125 0.453 0.75 0.168 0.131 0.25 3 1

M5 × 0.8

D4 Y87324 4.5P 2.375 0.531 0.875 0.194 0.152 0.25 3 1

M6 × 1

D5 Y87325 4.5P 2.5 0.591 1 0.255 0.191 0.312 3 2

M7 × 1

D5 Y87326 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3

M8 × 1.25

D5 Y87328 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3

M8 × 1

D5 Y87327 4.5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3

M10 × 1.5

D6 Y87330 4.5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3

M10 × 1.25

D5 Y87329 4.5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3

M12 × 1.75

D6 Y87332 4.5P 3.375 0.984 - 0.367 0.275 0.437 3 4

M12 × 1.25

D5 Y87331 4.5P 3.375 0.984 - 0.367 0.275 0.437 3 4

For Unified Threads

No.2-56UNC GH2 Y85523 4.5P 1.75 0.256 0.437 0.141 0.11 0.187 2 1

GH2 Y85501

No.4-40UNC GH3 Y85502 4.5P 1.875 0.335 0.562 0.141 0.11 0.187 2 1

GH4 Y85504

No.5-40UNC GH2 Y85503 4.5P 1.937 0.374 0.625 0.141 0.11 0.187 3 1