95W-4Ni-1Cu tungsten alloy tube has very balanced physical and chemical properties. It is widely used in rare earth, vacuum furnace, glass fiber, industrial ceramics, petrochemical, aerospace, machinery, electronic lighting, silicon material manufacturing, solar photovoltaic, semiconductor, vacuum coating and other industries. Especially used in vacuum heating chambers, sapphire crystal growth thermal field.
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The properties of 95W-4Ni-1Cu tungsten alloy tube are:
Alloy Type：W 95%、Ni 4%、Fe 1%
MIL-T-21014: Class 3
SAE-AMS-T-21014: Class 3
AMS 7725 C: NIL
ASTM B777-87: Class 3
Nominal Density: 17.75~18.35 g/cc or 0.650 lbs/ in3
Hardness Rockwell: 28 C
Ultimate Tensile Strength Min: 94,000 psi
Yield Strength Min (0.2% offset): 75,000 psi
Magnetic Properties: Non-magnetic
