Class 3 Tungsten Alloy Bar high purity with high elastic modulus, HIP sintering
Tungsten rod also can be called tungsten bar or tungsten alloy rod(bar), It is marked by a uniquely low coefficient of thermal expansion and high melting point.
The main ingredient of our tungsten alloy bar is made by high purity tungsten content and low amounts of Ni Fe. Our standard dimension as follows: D8.2~8.5mm, length is ranging from 11~11.5mm. Also we accept custom order.
--Low thermal expansion
--High melting point
--Good thermal conductivity
--High elastic modulus
--Good performance under high temperature
--Due to above outstanding features, which make tungsten rod is suitable for high temperature application.
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AMS-T-21014 | Class 3 |
Composition | 95W3Ni2Fe |
Density(g/cm3) | 18.100.15 |
HeatTreatment | Sintering |
TensileStrength(MPa) | 920-1100 |
Elongation(%) | 10-22 |
Hardness(HRC) | 27-32 |
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Tungsten bar is mainly processed into tungsten wire for lights instruments, electric contact points and conductor of heat, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistant steel, cutter and heads.