AMS 7725E class4 tungsten alloy brick has super high melting point, low thermal expansion coefficient and very low saturation vapor pressure, which still has good support at high temperature. In addition, it has good thermal conductivity, electrical conductivity and electronic emission performance. It has been widely used in electronics, electric light source industry, aerospace, casting, weapons and other fields. Chinatungsten Online provides customers with high quality tungsten alloy products according to advanced manufacturing processes.
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The properties of AMS 7725E class4 tungsten alloy brick are:
Matrix: 95% W
Density: 17.75~17.35g/cc
Hardness Rockwell Max: 34HRC
AMS 7725E: Class4 Type2
Ultimate Tensile Strength: 100 KSI and 689 MPa
Yield Strength (0.2% offset): 75 KSI and 517 MPa
Elongation: 2%
