439 igwe anaghị agba nchara

Nkọwa dị mkpirikpi:


  • Nkọwapụta:ASTM A240 / ASME SA240
  • Ọkwa:304L, 316L, 409L, 321
  • Ọkpụrụkpụ:0.3 mm na 60 mm
  • Ụdị:Ihe mkpuchi, foils, mpịakọta, mpempe akwụkwọ dị larịị, mpempe akwụkwọ shim
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa nkempempe akwụkwọ igwe anaghị agba nchara:

    Nkọwapụta:ASTM A240 / ASME SA240

    Ọkwa:304L, 316L, 409L, 321,347, 347H, 410, 420, 439, 440

    Obosara1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, wdg

    Ogologo:2000mm, 2440mm, 3000mm, 5800mm, 6000mm, wdg

    Ọkpụrụkpụ:0.3 mm na 60 mm

    Mmecha elu:Igwe ọkụ na-ekpo ọkụ (HR), akwụkwọ mpịakọta oyi (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, brush, etching, SATIN (Met with Plastic Coated) wdg.

    Ụdị:Ihe mkpuchi, foils, mpịakọta, mpempe akwụkwọ dị larịị, mpempe akwụkwọ shim, mpempe akwụkwọ a rụrụ arụ, efere a na-enyocha, mgbawa, ọnụ ụlọ.

     

    Mpempe igwe anaghị agba nchara 439 & efere dakọtara akara ule:
    Ọkọlọtọ Ọrụ NR. UNS
    SS 439
    1.4510 S43035

     

    SS 439 Ibé akwụkwọ, efere kemịkalụ mejupụtara na akụrụngwa:
    Ọkwa C Mn Si P S Ti Cr Nb/Cb Ni Mo N Fe
    SS 439
    0.01
    0.25
    0.35
    0.02
    0.0015 kacha 0,335 17.35
    0.02
    0,200 0.1 0.01 81.35 min

     

    Ike ọdụdọ Ike Mpụta (0.2% kwụsịrị) Ogologo oge
    Psi – 63500 , MPa – 438
    Psi – 38100 , MPa – 263 2.8%

     

    Ihe kpatara ịhọrọ anyị:

    1. Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọ dịkarịa ala ọnụahịa.
    2. Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
    3. Ihe anyị na-enye bụ nkwenye kpamkpam, site na akwụkwọ nyocha nke akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Akụkọ ga-egosi na achọrọ)
    4. e kwere nkwa inye nzaghachi n'ime awa 24 (na-abụkarị n'otu elekere)
    5. Ị nwere ike nweta ngwaahịa ọzọ, igwe ihe nnyefe na ibelata n'ichepụta oge.
    6. Anyị raara onwe anyị nye ndị ahịa anyị kpamkpam. Ọ bụrụ na ọ gaghị ekwe omume imezu ihe ị chọrọ mgbe ị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'ịkwe nkwa ụgha nke ga-eme ka ndị ahịa nwee mmekọrịta dị mma.

    Nkwenye ịdịmma nke SAKY STEEL (gụnyere ma nke na-emebi emebi na nke anaghị emebi emebi):

    1. Nleba anya akụkụ
    2. Mechanical nyochaa dị ka tensile, elongation na mbenata nke ebe.
    3. Mmetụta mmetụta
    4. Nyocha nyocha nke kemịkalụ
    5. Nnwale ike ike
    6. Nnwale nchedo pitting
    7. Nnwale penetrant
    8. Nnwale corrosion intergranular
    9. Nnwale siri ike
    10. Metallography nnwale nnwale

     

    Nkwakọ ngwaahịa SAKY STEEL:

    1. Nkwakọ ngwaahịa dị ezigbo mkpa karịsịa n'ihe gbasara mbupu mba ofesi nke mbupu na-agafe na ọwa dị iche iche iji ruo ebe kachasị elu, yabụ anyị na-etinye nchegbu pụrụ iche gbasara nkwakọ ngwaahịa.
    2. Saky Steel's mkpọ ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa. Anyị na-akwakọ ngwaahịa anyị n'ọtụtụ ụzọ, dị ka,
    439 igwe anaghị agba nchara ngwugwu


    Ngwa:

    1. Nhazi kemịkalụ
    2. Nhazi nri - akụrụngwa na nchekwa
    3. Nnụcha mmanụ - mmiri catalytic cracking nkeji, polythionic acid ọrụ
    4. Mmepụta ọgwụ
    5. Iweghachite ikpo ọkụ ọkụ - ndị na-agbake


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