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Ngā Ngongo Kowiri tira ASME SA249 TP304

Whakaahuatanga Poto:

He pai te whakamahi i te koranu 304 hei hanga i te ngongo kowiri tira ASTM A249 TP 304, ā, ka taea te whakaiti i te utu o te tukanga katoa. He whānuitia te wātea o te koranu i ngā mākete o te ao, ā, nā ōna āhuatanga miihini, he ngāwari te whakamahi i ngā ngongo kowiri tira ASTM A249 hei whakamahi i roto i ngā momo mahi, pērā i ngā ngongo whakapūmau, ngā whakawhiti wera, ngā poiha, me ngā whakamahana nui.


  • Taumata Ngongo:TP304, AISI 304, EN 1.4301, UNS S30400
  • Momo Ngongo:I whakarewahia
  • Puka Ngongo:Ngā Wāhanga Tika, Piko-U, Tapahia-ki-te-Roa
  • Whakaotinga Mata:Whakamahanahia me te Whakatōtōhia te Otinga (AP), Whakamahanahia kanapa (BA), Orohia
  • Ngā Paerewa (ASME/ASTM):ASME SA249, ASTM A249
  • Ngā Paerewa (EN):EN 10217-7
  • Taipitopito Hua

    Ngā Tohu Hua

    Ngā Ngongo Kowiri tira TP304, Ngā Ngongo Kowiri tira 1.4301

    Taonga Whakatakotoranga / Taipitopito
    Ngongo Kowiri tira ASME SA249, ASTM A249
    Rahi o te Ngongo 1/8″ OD ki te 5″ ngā rahi OD
    Awhe Matotoru 0.3mm – 10 mm (SCH 5S, SCH 10S, SCH 40S)
    Momo Kua paiherea (ERW / EFW / TIG Welded)
    Puka Porowhita, Piko U
    Roa Matapōkere Takitahi, Matapōkere Takirua me te Roa e Hiahiatia ana / Piko U
    Mutunga Pito Maamaa, Pito Whakapiko
    Parenga Mutunga Ngā Taupoki Kirihou
    Whakaotinga o Waho 2B, BA, AP, Kua orohia
    Āhua Tukunga Otinga Whakawerahia me te Whakamātao, Kanapa Whakawerahia
    Arotakenga, Ngā Pūrongo Whakamātautau Tiwhikete Whakamātautau Mira, EN 10204 3.1, Whakamātautau Auaha Eddy, Whakamātautau Waipūmau
    Te tākai I tākaihia ki roto i ngā Pouaka Rakau, i runga rānei i ngā tono a ngā kiritaki
    Ngā Mea Motuhake Ka taea te hanga i ngā Rahi me ngā Whakatakotoranga i tua atu i runga ake nei i runga i te tono

    TP 304. UNS S30400. 1.4301 Hanganga Matū

    Tau C (Mōrahi) Si (Mōrahi) Mn (Mōrahi) P (Mōrahi) S (Mōrahi) Cr Ni Mo Ti N Ētahi atu
    304 0.08 1.00 2.00 0.045 0.030 18.0 – 20.0 8.0 – 11.0 - - - -
    1.4301 0.07 1.00 2.00 0.045 0.015 17.5 – 19.5 8.0 – 10.5 - - 0.10 -

    TP 304. UNS S30400. 1.4301 Āhuatanga Mīhini

    Tau Rp 0.2 Mpa (Iti rawa) Rp 1.0 Mpa (Iti rawa) Rm Mpa (Minimum – Max.) A (%) (Min.) Te pakeketanga (HRB) (Mōrahi) Te Maimoatanga Wera
    304 205 - 515 35 90 Otinga Whakawerahia
    1.4301 195 230 500 – 700 40 - Otinga Whakawerahia

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