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Te maitai Austenitic ASME SA269 · TP304

Whakaahuatanga Poto:

Ko te maitai kowiri tira chromium nickel maha-whakamahinga e whakamahia ana i roto i te umanga kai, te umanga matū me te umanga hinu. Me ngā pāmahana tae atu ki te 400°C, he tino pakari tēnei momo, ā, he pai hoki te ātete ki te waikura whānui. Hei tāpiri, he pai tēnei momo mō ngā tikanga whakarewa TIG, MAG me te ā-ringa.


  • Taumata Ngongo:TP304, AISI 304, EN 1.4301, UNS S30400
  • Momo Ngongo:Tuitui kore, Whakarewahia
  • Puka Ngongo:Tika, Piko-U, Ngongo Kopiko, Ngā Wāhanga Tapahia-ki-te-Roa
  • Whakaotinga Mata:Kua Whakamahanatia ki te Kanapa (BA), Kua Whakamahanatia ki te Wairewa me te Whakatōtō (AP), Kua Orohia (Kiriata 180, 240, 320, 400)
  • Ngā Paerewa (ASME/ASTM):ASME SA269, ASTM A269
  • Ngā Paerewa (EN):EN 10216-5, 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 SA269, ASTM A269
    Rahi o te Ngongo 1/4″ OD ki te 5″ ngā rahi OD
    Awhe Matotoru 0.3mm – 50 mm
    Momo Kore-tuitui / Whakarewahia
    Puka Porowhita
    Roa Matapōkere Takitahi, Matapōkere Takirua me te Roa e Hiahiatia ana / Piko U
    Mutunga Mutunga Maamaa
    Parenga Mutunga Ngā Taupoki Kirihou
    Whakaotinga o Waho 2B, BA, AP, Kua orohia
    Āhua Tukunga Kua whakawerahia, kua whakamātaohia, kua whakamātaohia ki te wai mātao
    Arotakenga, Ngā Pūrongo Whakamātautau Tiwhikete Whakamatau Mira, EN 10204 3.1
    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

    Te Hanganga Matū (i roto i te % mā te papatipu)

    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

    Āhuatanga Mīhini me te Maimoatanga Wera

    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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