KOVET- H450R is a rutile coated electrode which has excellent hardness and resistance to cracking. It has good performance and is resistant to abrasion accompanied with impact.  It can be welded in flat, horizontal, and vertical position.  This KOVET H-450R is suitable for the reclamation and fabrication of new metal cutting or forming equipment.  It can also be used for repairing welding crane wheel, buckets, bulldozer blades, and shovel tooth, idlers, rollers, sprockets, etc.

Welding Electrode for hard surfacing H450R

SKU: ELE13
Size
  • Chemical Composition (Wt%)

    C

    0.28

    Mn

    1.12

    Si

    042

    Cr

    2.75

    Typical hardness of weld metal

     

    Welding condition

    Vicker

    (HV)

    Rockwell

    (HRC)

    Shore

    (HS)

    Inter-Pass temp. below 150 °C

    410-480

    42-48

    56-64

    Continuous welding

    350-420

    35-43

    48-58

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GOODWILL MACHINE Co., Ltd. 
265-271 Ratchada-Pisek Rd., Soi6 Bukkalo,Thonburi, Bangkok 10600 Thailand. 
Tel.: +66-2476-0028 Fax: +66-2476-8368 
E-mail: sales1@kovet.com

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