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Tungsten molybdenum plug

Product diameter specifications: Φ 20-300mm, and can be specially processed and made according to your drawing requirements. Mainly used for piercing seamless steel pipes such as stainless steel, brazing steel, bearing steel, and high-temperature alloy steel, and for hot rolling piercing of seamless pipes of different materials in high-temperature and harsh environments.

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Tungsten molybdenum plug

Categorie:

Tungsten and molybdenum products

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  • Description

  • Detailed product description

    The molybdenum alloy top is made of molybdenum powder FMo-1 raw material with rare earth materials added. It is processed through mixing, forming, shape processing, high-temperature sintering and other processes, with a finished product density of ≥ 9.4g/cm3.

    Product diameter specifications: Φ 20-300mm, and can be specially processed and made according to your drawing requirements. Mainly used for piercing seamless steel pipes such as stainless steel, brazing steel, bearing steel, and high-temperature alloy steel, and for hot rolling piercing of seamless pipes of different materials in high-temperature and harsh environments.

    Density ≥ 9.3g/cm ³

    Used for threading seamless steel pipes such as stainless steel, alloy steel, and high-temperature alloys.

    Special specifications are available for customization.

    Chemical composition: Made from high-purity molybdenum as the base material, in accordance with YS T245-2011

    Model

    D

    L

    Basic dimensions

    Allowable deviation

    Basic dimensions

    Allowable deviation

    DM20
    DM30
    DM40
    DM50

    20
    30
    40
    50
     

    +3.0
    0

    60-80

    +6.0
    0

    80-110

    DM60
    DM70
    DM80

    60
    70
    80

    +4.0
    0

    160-200

    +8.0
    0

    DM90
    DM100

    90
    100

    +6.0
    0

    180-260

    DM110
    DM130
    DM150

    110
    130
    150

    +8.0
    0

    200-300

    +10.0
    0 

    DM160-250

    160-250

    +10.0
    0

    280-450

    +15.0
    0

    DM160-450

    160-450

    +10.0
    0

    300-800

    +15.0
    0

     

    Chemical composition:

    Based on molybdenum, prepare Ti: (1.0-2.0)%, Zr: (0.1-0.5)%, C: (0.1-0.5)%

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