AISI 440A EN 1.4109 Uaea u'amea u'amea

Fa'amatalaga Puupuu:


  • Mea:Martensitic 440A
  • Faauma:Malamalama, Ao, Piki
  • lapoa:0.01 mm i le 6. 0mm
  • FAALETULE:+/- 0.002mm
  • Fa'amatalaga Oloa

    Faailoga o oloa

    440A uʻamea uʻamea o se ituaiga o martensitic uʻamea uʻamea e aofia ai chromium, carbon, ma isi elemene. E masani ona faʻaaogaina i le tele o talosaga ona o lona teteʻe i le corrosion, lelei le maaa, ma le tau maualalo pe a faʻatusatusa i isi togi uʻamea.

    Fa'amatalaga o 440A uaea uamea uamea:
    Vasega 440A
    Tulaga ASTM A580
    Diamita
    0.01 mm i le 6. 0mm
    Laufanua
    Malamalama, Ao, Piki
    Umi
    Fa'ali'i Fa'ailoga Po'o Oti Sa'o Umi
    Sa'o OLE FAALETULE +/- 0.002mm

     

    FA'ATAU TUTUSA O 1.4109 Uaea uamea uamea:
    TULAGA WERKSTOFF NR. UNS JIS EN
    440A 1.4109 S44002 SUS440A
    1.4109

     

    FA'AVAE FA'AVAE O LE440A uaea u'amea vaipuna:
    Vasega C Mn Si S Fe P Cr Mo
    440A 0.6-0.75 maualuga 1.00max 1.0 maualuga 0.030 maualuga Bal 0.04 maualuga 16.00-18.00 0.75 maualuga

     

    440A uaea u'amea uaea e leai se mea e fai
    Vasega Malosi(HRC)
    Malosi Tetele (MPa) min Malosi e maua 0.2% Fa'amaoniga (MPa) min Elongation (% i le 50mm) min
    440A 55 i le 57
    1275 i le 1482
    965 i le 1241
    10% i le 15%

     

    Aisea e Filifili ai Matou:

     

    1. E mafai ona e mauaina le mea sili ona lelei e tusa ai ma lou manaʻoga i le tau maualalo.
    2. Matou te ofoina atu foʻi Reworks, FOB, CFR, CIF, ma tau tuʻuina atu i le faitotoa. Matou te fautuaina oe e fai fefaʻatauaiga mo felauaiga o le a fai si taugofie.
    3. O mea matou te tuʻuina atu e faʻamaonia atoatoa, saʻo mai le tusi faʻataʻitaʻiga suʻega mataʻutia i le faʻamatalaga faʻaiʻuga mulimuli. (Lipoti o le a faʻaalia i luga o manaʻoga)
    4. e faʻamautinoa e tuʻuina atu se tali i totonu ole 24 itula (masani ile itula lava e tasi)
    5. E mafai ona e maua isi fa'atauga, fa'atauga fa'atauga ma fa'aitiitia le taimi o gaosiga.
    6. Matou te faʻamaoni atoatoa ia matou tagata faʻatau. Afai o le a le mafai ona ausia ou manaʻoga pe a uma ona suʻesuʻeina filifiliga uma, matou te le faʻasesēina oe e ala i le faia o folafolaga sese e faʻatupuina sootaga lelei tagata faʻatau.

     7. Corrosion tetee / Umi.

    8. Tuuina atu TUV poʻo SGS Suʻega Lipoti.

    afifiina:

     

    1. E taua tele le afifiina aemaise i se tulaga o uta faavaomalo lea e ui atu ai le uta i auala eseese e oʻo atu ai i le taunuuga sili, o lea matou te tuʻuina atu ai se popolega faʻapitoa e uiga i le afifiina.
    2. Saky steel's pack a tatou oloa i le tele o auala e faʻatatau i oloa. Matou te teuina a matou oloa i le tele o auala, pei o

    IMG_0078_副本_副本    IMG_5701_副本_副本    302 Uaea Vaivai uamea uamea


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