W Ni Fe Tungsten Alloy Bar with Low Thermal Expansion, Strength 900
- 1100 MPa
Tungsten rod also can be called tungsten bar or tungsten alloy
rod(bar), It is also characterized by a uniquely low coefficient of
thermal expansion and high melting point.
Main chemical component: 93% W, 4% Ni, 3% Fe
Hardness (HRC): 26 - 30
Density (g/cm3): 17.60 ± 0.15
Tensile Strength (MPa): 900 - 1100
Elongation (%): 16 - 24
Dimension: D8.2~8.5mm, length is ranging from 11~11.5mm
Characteristics: high density, low thermal expansion, high melting
point, good thermal conductivity, high elastic modulus, good
performance under high temperature.
Solid rods- cut to length(Metric):
Areas of Application:
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.
We can guarantee our raw material quality is qualified, as we are
specialized in tungsten powder with 11 years production experience.
Delivery on time
Good After-sale Service