420 Stainless hlau tiaj tus Bar

Lus piav qhia luv luv:


  • Txuj::A276 / A484 / DIN 1028
  • Khoom siv::303 304 316 321 410 420 ib
  • Nto::Brigt, Polished, Milling, No.1
  • Techinque::Kub Rolled & Txias Drawn & Txiav
  • Product Detail

    Khoom cim npe

    Din 1.4034 SS 430 Flat Bars, SS UNS S42000 Flat Bars, Stainless Hlau 420 Flat Bar, 420 Stainless Hlau Txias Bars Cov neeg muag khoom nyob rau hauv Suav teb.

    Qib 420 stainless hlau yog high-carbon steel nrog qhov tsawg kawg nkaus chromium ntsiab lus ntawm 12%.Zoo li lwm yam stainless hlau, qib 420 kuj tuaj yeem ua kom tawv los ntawm kev kho cua sov.Nws muaj qhov zoo ductility nyob rau hauv nws lub xeev annealed thiab zoo heev corrosion kuj zog thaum cov hlau yog polished, nto grounded los yog hardened.Qib no muaj qhov nyuaj tshaj plaws - 50HRC - ntawm tag nrho cov qib stainless hlau nrog 12% chromium.

    420 Stainless Hlau Flat Bar Specifications:
    Specification: A276/484/DIN 1028
    Khoom siv: 304 316 321 904L 410 420 2205 AB
    Stainless hlau Round Bars: Sab nraud txoj kab uas hla ntawm 4mm mus rau 500mm
    Dav: 1mm txog 500mm
    Thickness: 1mm txog 500mm
    Cov txheej txheem: Kub Rolled Annealed & Pickled (HRAP) & Txias kos & Forged & Txiav Sheet thiab Coil
    Ntev: 3 mus rau 6 Meters / 12 mus rau 20 ko taw
    Marking: Loj, Qib, Tsim lub npe ntawm Txhua Bars / Pieces
    Ntim: Txhua lub steel bar muaj lub singal, thiab ob peb yuav tau bundled los ntawm lub hnab weaving los yog raws li ib tug yuav tsum tau.

     

    Stainless hlau 420 Flat Bars sib npaug qib:
    STANDARD JIS WERKSTOFF NR. BS AFNOR SIS UNS AISI
    SIB 420
    SIB 420 1.4021 420s29 ib - 2303 ib S42000 420

     

    SS 420Flat Bars Chemical Composition (saky steel):
    Qib C Mn Si P S Cr Ni Mo
    SIB 420
    0.15 max 1.0 max 1.0 max 0.040 max 0.030 max 12.0-14.0 Nws -
    -

     

    SS 420 Flat Bars Mechanical Properties (saky steel):
    Qhov kub thiab txias (°C) Tensile zog (MPa) Yield zog
    0.2% Pov thawj (MPa)
    Elongation
    (% hauv 50mm)
    Hardness Brinell
    (HB)
    Annealed * 655 345 25 241 max
    399 ° F (204 ° C) 1600 1360 12 444 ib
    600 ° F (316 ° C) 1580 1365 ib 14 444 ib
    800 ° F (427 ° C) 1620 1420 10 461 ib
    1000 ° F (538 ° C) 1305 ib 1095 ib 15 375
    1099 ° F (593 ° C) 1035 ib 810 18 302
    1202 ° F (650 ° C) 895 ib 680 20 262
    * Annealed tensile zog yog ib yam rau mob A ntawm ASTM A276;annealed hardness yog qhov siab tshaj plaws.

     

    SAKY STEEL'S Quality Assurance (nrog rau kev puas tsuaj thiab tsis muaj kev puas tsuaj):

    1. Visual Dimension Test
    2. Kev tshuaj xyuas cov tshuab xws li tensile, Elongation thiab txo qhov chaw.
    3. Ultrasonic kuaj
    4. Tshuaj ntsuam xyuas
    5. Kev sim hardness
    6. Pitting tiv thaiv kev xeem
    7. Kev Xeem Penetrant
    8. Intergranular Corrosion Test
    9. Kev soj ntsuam cuam tshuam
    10. Metallography Experimental Test

     

    Ntim:

    1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj dhau los ntawm ntau txoj kev mus txog qhov kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
    2. Saky Steel ntim peb cov khoom hauv ntau txoj hauv kev raws li cov khoom lag luam.Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li,

    420 ss tiaj tus bar pob 20220409


    Daim ntawv thov:

    Cov ntawv thov uas xav tau kev tiv thaiv corrosion tsis zoo thiab cov khoom siv tshuab siab yog qhov zoo tagnrho rau Alloy 420. Piv txwv ntawm cov ntawv thov uas nquag siv Alloy 420 suav nrog:

    Cov tais diav
    Chav thiab roj turbine hniav
    Chav ua noj
    Bolts, ceev, screws
    Pump thiab valve qhov chaw thiab shafts
    Kuv ladder rugs
    Cov cuab yeej kho hniav thiab phais
    Nozzles
    Hardened steel npas thiab cov rooj zaum rau cov roj zoo twj


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