444 xarig bir ah oo bir ah

444 strip strip strip ah oo muuqata muuqaalka
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Sharraxaadda Gaaban:


  • Faahfaahinta:Astm a240 / asme sa240
  • Fasalka:430, 439, 441, 444
  • Adkaanta:Jilicsan, 1 / 4h, 1 / 2h, fh
  • Dhumuc::0.03 - 3mm
  • Si faahfaafo

    Calaamadaha wax soo saarka

    Faahfaahintasteel bir ah oo bir ah:

    Faahfaahinta:Astm a240 / asme sa240

    Fasalka:430, 439, 441, 444

    Ballac:8 - 600mm

    Dhumuc::0.03 - 3mm

    Teknolojiyada:Kulul oo duudduuban, qabow ayaa la duubay

    Adkaanta:jilicsan, 1 / 4h, 1 / 2h, fH

    Dhamaadka dusha sare:2b, 2d, Ba, No.1, Maya.4, Maya.8, 8k, muraayadda, qarka, satin, satin, oo lagu daboolay caag ah) iwm.

    Mashiinka ceyriinka ah:PoSco, acerinox, Thensenkrup, baistal, Tisco, arclor mittal, saky bir, barokokumpu

    Foom:Xirmooyinka, foils, duub, xargaha, dabaqyada, iwm.

     

    Steel aan sal lahayn 430, 439, 441, 444 SPRIVE FARSAMADA:
    Caadi ah Werkkstoff nr. Aan ammaan lahayn Jalis EN
    SS 430 1.4016 S43000 X430  
    SS 439 1.4510 S43035 SUN 439  
    SS 441 1.4509 S44100 Xer 44100 X2crtinb18

     

    SSS 347 / 347H ayaa xargafsanaysa kiimikada kiimikada iyo guryaha farsamada:
    Heer u qaybin 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

     

    SS 430/4399/441 Xarig farsamo-yaqaanno:
    Curiye Cucid Awooda TSensile
    MPA MIN
    Xoog u dhaliso (0.2% FARSAMADA)
    MPA MIN
    CODHING IN
    2 gudaha. Ama 50mm min,%
    Hardness 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     -

     

    Maxaad u dooranaysaa:

    1. Waxaad ka heli kartaa sheyga saxda ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
    2. Waxaan sidoo kale bixinnaa dib-u-hawlgalayaasha, FOB, CFR, CIF, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
    3. Qalabka aan bixinno gabi ahaanba waa la xaqiijin karaa, sax ka yimaada shahaadada imtixaanka iibiyaha ee ceyriinka ah ee cabirkiisa ugu dambeeya. (Warbixinnada ayaa muujin doonta shuruud)
    4.
    5. Waxaad heli kartaa waxyaabaha kale ee lagu beddeli karo, gaarsiinta Mill iyadoo la yareeyo yareynta wax soo saarka.
    6. Waxaan si buuxda u hibeeyay macaamiisheenna. Haddii aysan suuragal ahayn in la daboolo shuruudahaaga ka dib markii la baaro dhammaan xulashooyinka, kuma qaldami doonno sameynta ballanqaadyo been ah oo abuuraya xiriir been abuur ah oo abuuraya xiriir macaamiisha wanaagsan.

    Saky bir dammaanad qaadka tayada (oo ay ku jiraan burburka iyo wax aan wax burburin labadaba):

    1. Imtixaanka Muuqaalka Muuqaalka Muuqaalka
    2. Baadhitaanka farsamada sida taayirrada, cirifka iyo yareynta aagga.
    3. Falanqaynta saameynta
    4. Falanqaynta imtixaanka kiimikada
    5. Tijaabada adag
    6. Imtixaanka Ilaalinta
    7. Tijaabada galleyda
    8. Tijaabada is-dhexgalka
    9. Tijaabada baahsan
    10. Tijaabada tijaabada metallography

     

    Baakadaha saky bir ah:

    1. Xirmooyinku aad ayey muhiim utahay gaar ahaan kiis ka mid ah maraakiibta caalamiga ah ee ku wareejiya khadadka kala duwan si ay u gaaraan halka ugu dambeysa, sidaa darteed waxaan walaac gaar ah ku galnay baakadaha.
    2. Saky bir ah oo alaabteena badan ku xirnaado siyaabo badan oo ku saleysan badeecadaha. Waxaan alaabooyinkayaga u soo saarnaa siyaabo badan, sida,
    444 xirmo xarig bir ah oo bir ah


    Codsiyada:

    1. Gawaarida
    2. Qalabka korantada
    3. Gaadiidka tareenka
    4. Si sax ah elektiroonig
    5. Tamarta qorraxda
    6. Dhismaha iyo qurxinta
    7. Weelka
    8. Saxeex
    9. Maacuunta jikada
    10. Markabka cadaadiska

     


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