253MA / UNS30815 saxan

Sharaxaad Gaaban:


  • Tilmaamaha:ASTM A240 / ASME SA240
  • Dhumucda:0.3 mm ilaa 50 mm
  • Farsamada:Saxan duuban oo kulul (HR), xaashida qabow ee duuban (CR)
  • Dhammaadka dusha sare:2B, 2D, BA, NO.1, NO.4, NO.8, 8K
  • Faahfaahinta Alaabta

    Tags Product

    Tilmaamaha 253MA saxan:

    TilmaamahaASTM A240 / ASME SA240

    Darajo:253SMA, S31803, S32205, S32750

    Ballaca:1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, iwm

    Dhererka:2000mm, 2440mm, 3000mm, 5800mm, 6000mm, iwm

    Dhumucda:0.3 mm ilaa 50 mm

    FarsamadaSaxan duuban oo kulul (HR), xaashida qabow ee duuban (CR)

    Dhamaystirka dusha sare:2B, 2D, BA, NO.1, NO.4, NO.8, 8K, muraayad, line timaha, ciid qarax, buraash, SATIN (La kulmay Caagag Dahaarka ah) iwm.

    Alaabta ceeriin:POSCO, Acerinox, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, Saky Steel, Outokumpu

    Foomka:Xaashiyaha cad, saxan, dabaqyada, iwm.

    Birta Aan-Aamiga ahayn 253MA Xaashiyaha & Taarikada Heerarka u dhigma:
    HEERKA SHAQADA NR. Magacaabidda EN UNS
    253MA
    1.4835 X9CrSiNCe21-11-2 S30815

     

    253MAXaashiyaha, Taarikada Waxyaalaha Kiimikada ah iyo Qalabka Makaanikada (birta Saky):
    Darajo C Cr Mn Si P S N Ce Fe Ni
    253MA
    0.05 - 0.10
    20.0-22.0 0.80 max 1.40-2.00
    0.040 max 0.030 max 0.14-0.20 0.03-0.08 Dheelitiran 10.0-12.0

     

    Xoogga Jilicsan Xoogga Wax-soo-saarka (0.2% ka-baxsan) Kordhinta (2 in.)
    Psi:87,000
    Psi 45000
    40%

     

    Maxaad noo doorataa:

    1. Waxaad heli kartaa alaabta ugu fiican ee waafaqsan shuruudahaaga ugu yaraan qiimaha suurtogalka ah.
    2. Waxaan sidoo kale bixinaa Dib-u-shaqo, FOB, CFR, CIF, iyo albaabka ilaa albaabada qiimaha gaarsiinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta kaas oo noqon doona mid dhaqaale badan.
    3. Agabka aanu bixinayno gabi ahaanba waa la xaqiijin karaa, laga bilaabo shahaadada tijaabada alaabta ceeriin ilaa bayaan cabbirka kama dambaysta ah.
    4. dammaanad qaado inaad ku bixiso jawaab 24saac gudahood (badanaa isla saacada)
    5. Waxaad heli kartaa beddelka kaydka, keenista wax-shiidka oo yaraynaysa wakhtiga wax-soo-saarka.
    6. Waxaan si buuxda ugu heellan nahay macaamiishayada. Haddii ay suurtagal noqon waydo inaad buuxiso shuruudahaaga ka dib markaad eegto dhammaan fursadaha, kuma marin habaabin doonno ballanqaadyo been abuur ah oo abuuraya xiriir wanaagsan oo macaamiisha ah.

    Xaqiijinta Tayada ee SAKY STEEL (oo ay ku jiraan kuwa wax baabi'iya iyo kuwa aan burburin labadaba):

    1. Tijaabada cabbirka muuqaalka
    2. Baarista makaanikada sida xajinta, fidinta iyo dhimista aagga.
    3. Falanqaynta saamaynta
    4. Falanqaynta baaritaanka kiimikada
    5. Imtixaan adag
    6. Tijaabada ilaalinta godad
    7. Tijaabada galmoodka
    8. Tijaabada Daxalka Dhexdhexaadka ah
    9. Tijaabada qallafsanaanta
    10. Tijaabada Tijaabada Metallography

     

    Baakadaha SAKY STEEL'S:

    1. Baakayntu aad bay muhiim u tahay gaar ahaan marka ay dhacdo shixnado caalami ah oo shixnaduhu ay soo maraan waddooyin kala duwan si ay u gaadhaan meesha ugu dambaysa, sidaas awgeed waxaanu walaac gaar ah saarnay baakadaha.
    2. Saky Steel's waxay alaabtayada u xirtaa siyaabo badan oo ku salaysan alaabta. Waxaan u badeshaa alaabtayada siyaabo badan, sida,
    253MA xirmo saxan Duplex


    Qalabka 253Ma wuxuu leeyahay sifooyinka soo socda:

    253MA waa bir aan lahayn austenitic kulaylka u adkaysata oo loogu talagalay codsiyada u baahan xoog gurguurta oo wanaagsan iyo iska caabin daxalka wanaagsan. Heerkulka uu ku shaqeynayo waa 850 ~ 1100 ° C.
    Halabuurka kiimikada ee 253MA waa dheellitiran, taas oo ka dhigaysa birta inay leedahay sifooyinka ugu habboon ee ugu habboon ee heerkulka heerkulka 850 °C-1100 °C, iska caabin oksaydh ah oo aad u sarreeya, heerkulka cabbirkuna waa ilaa 1150 ° C; aadka u sarreeya iska caabinta gurguurta Awoodda iyo xoogga dillaaca gurguurta; caabbinta wanaagsan ee daxalka heerkulka sare iyo iska caabinta daxalka buraashka inta badan warbaahinta gaaska; xoogga wax-soo-saarka sare iyo xoogga xajinta heerkulka sare; qaabaynta wanaagsan iyo weldability Iyo mashiin ku filan.
    Marka lagu daro walxaha alloying chromium iyo nikkel, 253MA birta aan lahayn waxay sidoo kale ka kooban tahay qadar yar oo bir ah oo naadir ah (Rare Earth Metals, REM), taas oo si weyn u wanaajisa awoodda antioxidant. Nitrojiin ayaa lagu daraa si loo hagaajiyo guryaha gurguurta oo laga dhigo birtan austenite dhamaystiran. Inkasta oo maadada chromium iyo nikkelku ay aad u yar yihiin, birtaan aan la taaban karin waxay leedahay sifooyin heerkul sare oo isku mid ah sida birta daawaha sare leh iyo daawaha ku salaysan nikkel.

     

    Codsiyada 253Ma:
    253MA waxaa si weyn loo isticmaalaa in qalabka sintering, qalabka foornada qarxinta, birta dhalaalaysa, foornada iyo qalabka tuurista joogtada ah, rogid (fornooyinka kulaylka), foornooyinka daaweynta kulaylka iyo accessories, qalabka macdanta iyo qalabka wax soo saarka sibidhka.

     


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