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Te maitai Austenitic ASME SA213 · TP304H

Whakaahuatanga Poto:

Ko te maitai kowiri tira iti-waro chromium nickel e whakamahia ana i roto i ngā whakawhiti wera, ngā poiha, ngā whakamahana nui, me te tukatuka matū. Me te pāmahana mahi tonu tae atu ki te 870°C me te ātete pai ki te waikura intergranular i muri i te whakarewa, e whakaatu ana tēnei tohu i te pakari me te roa. Hei tāpiri, he pai tēnei tohu mō ngā tikanga whakarewa TIG, MAG me te arc ā-ringa.


  • Taumata Ngongo:TP304L, AISI 304L, EN 1.4307, UNS S30403
  • Momo Ngongo:Tuitui kore
  • 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 SA213, ASTM A213
  • Ngā Paerewa (EN):EN 10216-5
  • Taipitopito Hua

    Ngā Tohu Hua

    Ngā Ngongo Kowiri tira TP304L, Ngā Ngongo Kowiri tira 1.4307

    Taonga Whakatakotoranga / Taipitopito
    Ngongo Kowiri tira ASME SA213, ASTM A213
    Rahi o te Ngongo 1/8″ OD ki te 5″ OD (6.35 mm ki te 127 mm)
    Awhe Matotoru 0.5 mm – 15 mm
    Momo Tuitui kore
    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 kua whakawerahia, kua whakamātaohia, kua whakamātaohia ki te wai
    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 304L. UNS S30403. 1.4307 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
    304L 0.035 1.00 2.00 0.045 0.030 18.0 – 20.0 8.0 – 12.0 - - 0.10 -
    1.4307 0.030 1.00 2.00 0.045 0.015 17.5 – 19.5 8.0 – 10.5 - - 0.10 -

    TP 304L. UNS S30403. 1.4307 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
    304L 170 - 485 35 90 Otinga Whakawerahia
    1.4307 200 230 500 – 700 35 - Otinga Whakawerahia


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