

Add to Cart
"Heavy steel" W90Ni6Fe here known as DENSIMET distributed by
Ceratizit.
This product is mainly used by PCD and PCBN tool manufacturers and
used as a "tool body" where they braze the PCD-PCBN plates (tool
photo attached).
The diameters used range from d. 6.0 mm up to d. 25.0 mm already
ground to h6 tolerances and length 330-600 mm.
Ni | 49.0-51.0 | Fe | Bal. | Mn | 0.3-0.6 |
Mo | - | Cu | ≤0.2 | S | ≤0.02 |
C | ≤0.03 | P | ≤0.02 | Si | 0.15-0.3 |
Radiation protection and guidance:
Because of its high density (~18.8 g / cm3), and excellent X-ray,
gamma ray absorptive capacity, excellent process ability, making
Tungsten Nickel Iron alloy become ideal material for radiation
therapy collimator and protection components.
Balance weights:
It is widely used in automobile crankshaft counterweight, oil
weight, security defense, precision optical instruments, due to the
magnetic properties, high proportion of tungsten copper nickel
alloy especially for in the aviation electron system.
Size details:
The maximum diameter we can produce h6 grinded tungsten alloy bar
is 80mm.
Chemical Component | Density (g/cm3) | Tensile strength (MPa) | Yield strength (MPa) | Elongation rate (%) | Hardness (HRC) | Magnetic | |
W | NiCu | ||||||
90 | Remain | 16.85-17.25 | ≥648 | ≥517 | ≥2 | 32 | No |
92.5 | Remain | 17.15-17.85 | ≥648 | ≥517 | ≥2 | 33 | No |
95 | Remain | 17.75-18.35 | ≥648 | ≥517 | ≥1 | 34 | No |
Zhuzhou Sanxin Cemented Carbide is engaged in manufacturing,exporting and supplying a wide range of tungsten carbide tools, wear parts and components to suit different industries.
Quality and customer service are the core of our production. We have the capability toproduce parts ranging in different sizes and with a variety of grades available.
With a team of highly qualified technical personnel with rich experience who provide complete service to the customers, We could supply virouse tungsten alloy products for different industries.
High Density | Max as 18.8 g/cm3 |
High Strength | Tensile strength as 700-1000 MPa. |
Excellent Radiation Protection | Tungsten alloy is 1.7 times than Lead in radiation protection capability with same thickness. |
The Coefficient of Thermal Conductivity | The thermal conductivity coefficient of tungsten alloy is 5 times of die steel. |
Small Thermal Expansion Coefficient | Tungsten thermal expansion coefficient is 4~6×10-6/ºC, only iron or steel 1/2-1/3. |
- Good Plasticity, Machining and Welding Capability.
- Compared with lead toxicity, tungsten alloy is zero damage of
environment. Radiation detectors made by tungsten alloy has no harm
to human body.
- Compared with tungsten nickel copper alloy, tungsten nickel iron
alloy has ferromagnetic property, and the mechanical properties,
processing properties are better than tungsten copper nickel alloy.
- Compared with tungsten nickel iron alloy, tungsten nickel copper
alloy has unique performance with non-magnetic environment.