Fracture modulus(dry): 45.6Mpa

  Fracture modulus(wet): 45.8Mpa

  Naiyaqiangduo(dry): 171.0Mpa

  Naiyaqiangduo(wet): 222.0Mpa

  Water absorption: 0.02%

  Volume density : 2.36 g/cm3

  Mo's hardness : 6~7 class

  Degress of wear : <= 70mm3

  Radioactive--Irradiation index(A Class:Ira<=1.0) : A class: Ira <= 1.0 ; B Class: Ira <= 1.3

  Radioactive--External index (A Class:Ira<=1.3) : A class: Ira <= 1.0 ; B Class: Ira <= 1.3 ; C<=2.8