444 nchara nchara

444 nchara nchara nchara
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Nkọwa mkpụmkpụ:


  • Nkọwapụta:ASTM A240 / ASME Sa240
  • Ọdịgụ:430, 439, 441, 444
  • Isi ike:Dị nro, 1 / 4h, 1 / 2h, fh
  • Kee ya:0.03 - 3mm
  • Nkọwa nke ngwaahịa

    Mkpado Ngwaahịa

    Nkọwapụta nkenchara nchara:

    Nkọwapụta:ASTM A240 / ASME Sa240

    Ọdịgụ:430, 439, 441, 444

    Obosara:8 - 600mm

    Kee ya:0.03 - 3mm

    Teknụzụ:Na-ekpo ọkụ, na-ajụ oyi

    Isi ike:dị nro, 1 / 4h, 1 / 2h, fh

    Elu elu:2b, 2d, mba, No.4, No.8, 3.8, ahịrị, akara ntutu, ahịhịa, na-acha plastik) wdg.

    Raw Materail:POSco, Amerinox, TheTsenhuro, Baosteel, Tisco, Arloron Mttal, Saky ígwè, Skikupu

    Mpempe:Mkpụrụ osisi, fils, na-apụta, warara, ọkụ, wdg.

     

    Igwe igwe anaghị agba nchara 430, 439, 441, 444 warara akara:
    Standadi Werkstoff Nr. Esizighi uru Jis EN
    SS 430 1.4016 S43000 Sus 430  
    SS 439 1.4510 S43035 Sus 439  
    SS 441 1.4509 S44100 Sus 44100 X2crtinb18

     

    Ss 347 / 347h tinyere ihe mejupụtara kemịkalụ na akụrụngwa arụ ọrụ:
    Greedi C Mn Si P S Cr N Ni Mo
    SS 430 0.12 Max 1.0 max 1.0 max 0.040 max 0.030 max 16.00 - 18.00 - 0.75 max
    SS 439 0.030 max 1.0 max 1.0 max 0.040 max 0.030 max 17.00 - 19.00 0.030 max 0.50 Max
    SS 444 0.025 max 1.0 max 1.0 max 0.040 max 0.030 max 17.5 - 19.5 0.035 max 1.0 max 1.75 - 2.50

     

    Njirimara SS 430/449/441 Ngwá Ọrụ Njirimara:
    Mmewere Keuju Ike ọdụdọ
    MPA MIN
    Mkpụrụ ume (0.2% na-agagharị)
    MPA MIN
    Elongation na
    2 n'ime. Ma ọ bụ 50mm min,%
    Ekele siri ike Max
    Rockwell b
    SS 430 7.8 g / cm3 450 205 22 89
    SS 439 7.8 g / cm3 415 205 22 89
    SS 441 - 310     -

     

    Kedu ihe kpatara họrọ US:

    1. can nwere ike nweta ihe omume zuru oke dịka ihe ị chọrọ na ọnụahịa kachasị.
    2. Anyị na-enyekwa nrụpụta, FOB, CFR, CIF, na ụzọ n'ọnụ ụzọ nyefe ọnụ ahịa. Anyị na-atụ aro ka ị na-eme njem maka mbupu nke ga-abụ nke akụ na ụba.
    3
    4
    5. I nwere ike inweta uzo ozo, anaputa ihe igwe igwe igwe igwe.
    6. Anyị raara nye ndị ahịa anyị kpam kpam. Ọ bụrụ na ọ gaghị ekwe omume imeri ihe ị chọrọ mgbe anyị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'iji nkwa ụgha nke ga-eme ka ọ bụrụ nkwa ụgha.

    Mmesi obi ike Sky Starve (gụnyere ma na-emebi emebi ma na-adịghị ebi na ya):

    1. Nlele Anya Anya
    2. Nyocha nyocha dị ka tensile, Elongation na mbelata nke mpaghara.
    3. Nnyocha Mmetụta
    4. Nyocha nyocha nyocha
    5. Nnwale siri ike
    6. Na-etinye ule nchebe
    7. Nnwale penetrant
    8. Nlere intersosion
    9. Ule nnwale
    10. Nnwale nnwale metallitional

     

    Nkwakọ ngwaahịa Saky:

    1. Nchịkọta dị ezigbo mkpa na nke mbupu mba ụwa ebe ọrụ na-agafe agafe ka ọ ga-eru ebe njedebe pụrụ iche gbasara nkwakọ ngwaahịa.
    2. Saky steel na ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa ndị ahụ. Anyị na-ebunye ngwaahịa anyị n'ọtụtụ ụzọ, dịka,
    Ihe ngwugwu 444 na-agba nchara


    Ngwa:

    1. Ọgbọ ala
    2... Ngwa eletriki eletriki
    3. Njem ụgbọ okporo ígwè
    4. Precision
    5. Ike anyanwụ
    6. Buildinglọ na ịchọ mma
    7. Akpa
    8. Onye mbugo
    9. Ogo kichin
    10. Arịa nrụgide

     


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