42hxtio 3j53 Ni SpanKoranu Aukume Tuturu Puna C902
Rauemi Wāhanga Whakapūmau Tika

Matotoru o te Rau: 0.1mm~3.5mm

Matotoru o te Pereti: 3.5mm ~ 40.0mm
Pae Dia 5.0mm~Dia180.0mm

Paipa OD 120mm~8.0mm, ID 8.0~129mm

Diameter Waea 0.1mm-Diameter5.0mm

Taupānga Hua

He mea whakamahi whānuitia ēnei mō te hanga taonga puoro, ngā okana rongo ahokore, ngā pupuhi hau, me ngā pūkahukahu.

Whakaahuatanga

He koranu Nikara-Rino-Kōromā ka whakapakeketia, he tauwehenga wera-whakahaere tino pai.
ngā āhuatanga me te ātete pai rawa atu ki te waikura i roto i ngā āhuarangi pāmahana teitei. Ka taea te tukatuka i te koranu
kia mau tonu te modulus o te ngāwari i ngā pāmahana mai i te -45 ki te +65°C (-50 ki te +150°F).

Tawhā
TĪPU 1 Tohutoro Whakawhiti

Ingoa o te Rohe 1 Ingoa 2

Rūhia 42HXTΙΟ H42XT

USA Ni-Span c902 Elinvar

Tiamana Ni-Span C

UK Ni-Span C

Japan Sumispan-3 EL-3

TĪPŪ 2 Te Hiahia Matū

Te Hanganga o te Huānga,%

C ≤ 0.05

Si≤ 0.80

P≤ 0.020

S≤ 0.020

Mn≤ 0.80

Ni≤ 41.5-43.0

Cr 5.20-5.80

TI 2.3-2.70

Al 0.5-0.8

toenga FE

Ngā Tuhipoka:

1. Kei te tutuki te āhua me ngā rahinga o ngā whakarewa i ngā whakaritenga YB/T5256-1993

TĪPĀ 3 Te Hiahia ā-Tinana

Whāinga Taonga

Kiato 8.0

Modulus of Elasticity(E/Empa) 176500-191000

Te hiranga o te kutikuti (G/MPa) 63500-73500

Te Pakari o Vickers (HV) 350-450

Te mātotoru o te whakapūmautanga (B600/T) 0.7

Tau toharite o te whānui raina 20-100ºC (10-6/K) 8.5

Ātete p/(Ω°m) 1.1

RIPU 4 Te Kaha o te Hua (i muri i te maimoatanga wera)

Āhua Tukunga Matotoru/mm Kaha Hua/Mpa

I whakawerahia 0.50-2.50 <685

Hurihia matao 0.50-1.00 >885

RIPU 5 Te tauwehenga pāmahana o te modulus o te elasticity

Te Pāmahana Pakeketanga/ºC Te tauwehenga pāmahana o te modulus o te elasticityβE/(10-6/ºC)(-6~+80ºC)

Hurihuri Matao kua Whakamahanahia

500 -38~15 +18~+12

550 -22~0 +10~+35

600 0~+20 +35~+55

650 0~+20 +42~+64

700 0~+20 +40~+60

750 -4~+16 +28~+50

TĪPĀ 6 Te whakaritenga āhuatanga ā-mīhini

Āhua Tukunga Āhua Matotoru me te Diameter/mm Kaha Kume b/MPa Roanga (%)≥

Whakamahanahia te Rīpene 0.20-0.50 <885 20
Waea Matao I Unuhia 0.20-3.0 >930