• Description
  • Device parameters
    • Commodity name: Drill Stem

    Mining drill Stem

    4330V MOD Chemical composition:

    C

    Mn

    P

    S

    Si

    Ni

    Cr

      Mo

    V

    0.28~0.37

    0.45~0.65

    0.015

    0.015

    0.1~0.3

    2.0~3.0

    0.80~1.10

    0.4~0.65

    0.05~0.15

    Mechanical Properties:

    Yensile strength

    1033Mpa ( T)   1033Mpa(L)

    Yield Strength

    964Mpa ( T)   964Mpa(L)

    Elongation

    10.7% ( T)   15% (L)

    Impact 

    90J(T)        50J(L)

                                Reduction of Area

    32% ( T)      45% (L)

    hardness 320-360HB

MESSAGE

多行文本内容元素

富文本内容绑定数据后可解析HTML语言内容