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    T - Thermanit 22 - 09 - de - en - 5

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    brayan
    Thermanit 22/09 is a solid wire made of high-alloyed, stainless duplex steel. It is resistant to intercrystalline corrosion and wet corrosion up to 250°C. It also provides good resistance to stress corrosion cracking in chlorine- and hydrogen sulphide-bearing environments due to its high chromium and molybdenum contents which also provide resistance to pitting corrosion. The wire is intended for joining and surfacing work with matching and similar austenitic steels and cast steel grades, though care must be taken to avoid embrittlement of the parent metal.

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    T - Thermanit 22 - 09 - de - en - 5

    Uploaded by

    brayan
    67 views1 page
    Thermanit 22/09 is a solid wire made of high-alloyed, stainless duplex steel. It is resistant to intercrystalline corrosion and wet corrosion up to 250°C. It also provides good resistance to stress corrosion cracking in chlorine- and hydrogen sulphide-bearing environments due to its high chromium and molybdenum contents which also provide resistance to pitting corrosion. The wire is intended for joining and surfacing work with matching and similar austenitic steels and cast steel grades, though care must be taken to avoid embrittlement of the parent metal.

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    T_Thermanit 22_09_de_en_5

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    Thermanit 22/09 is a solid wire made of high-alloyed, stainless duplex steel. It is resistant to intercrystalline corrosion and wet corrosion up to 250°C. It also provides good resistance to stress corrosion cracking in chlorine- and hydrogen sulphide-bearing environments due to its high chromium and molybdenum contents which also provide resistance to pitting corrosion. The wire is intended for joining and surfacing work with matching and similar austenitic steels and cast steel grades, though care must be taken to avoid embrittlement of the parent metal.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    67 views1 page

    T - Thermanit 22 - 09 - de - en - 5

    Uploaded by

    brayan
    Thermanit 22/09 is a solid wire made of high-alloyed, stainless duplex steel. It is resistant to intercrystalline corrosion and wet corrosion up to 250°C. It also provides good resistance to stress corrosion cracking in chlorine- and hydrogen sulphide-bearing environments due to its high chromium and molybdenum contents which also provide resistance to pitting corrosion. The wire is intended for joining and surfacing work with matching and similar austenitic steels and cast steel grades, though care must be taken to avoid embrittlement of the parent metal.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
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    Thermanit 22/09

    Solid wire, high-alloyed, stainless

    Classifications
    EN ISO 14343-A EN ISO 14343-B AWS A5.9 Mat. No.
    G 22 9 3 N L SS2209 ER2209 ≈1.4462
    Characteristics and typical fields of application
    Duplex stainless steel; resistant to intercrystalline corrosion and wet corrosion up to 250 °C
    (482 °F). Good resistance to stress corrosion cracking in chlorine- and hydrogen sulphide-bearing
    environment. High Cr- and Mo-contents provide resistance to pitting corrosion. For joining and
    surfacing work with matching and similar austenitc steels / cast steel grades. Attention must be
    paidto embrittlement susceptibility of the parent metal.

    Base materials
    TÜV-certified duplex stainless steels 1.4462 – X2CrNiMoN22-5-3 and others, also combinations of
    aforementioned steels and ferritic steels up to
    S355J, 16Mo3 and 1.4583 – X10CrNiMoNb18-12 – UNS S31803, S32205

    Typical analysis of solid wire (wt.-%)


    C Si Mn Cr Mo Ni N
    wt-% 0.025 0.5 1.6 23.0 3.0 9.0 0.14
    Structure: Austenite/Ferrite
    Mechanical properties of all-weld metal
    Heat- Yield strength Yield strength Tensile strength Elongation Impact work
    treatment R p0.2 R p1.0 Rm A (L 0 =5d 0 ) ISO-V KV J
    MPa MPa MPa % +20 °C
    aw 510 550 700 25 70
    Operating data
    Polarity: Shielding gas: ø (mm) Spool:
    DC ( + ) (EN ISO 14175) M12, M13 0.8 BS300
    1.0 B300
    1.2 B300
    Welding instruction
    Materials Preheating Postweld heat treatment
    Matching / similar steels / None Mostly none; if necessary solution
    cast steel grades annealing at 1050 °C (1922 °F)/ water
    Approvals
    TÜV (03342), DB (43.132.36) DNV, GL, CE

    All information provided is based upon careful investigation and intensive research. 05/2014
    However, we do not assume any liability for correctness and information is subject to change without notice. www.voestalpine.com/welding

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