Tungsten cube is usually consists of W-Ni- Fe or W-Ni- Cu or even W-Ni-Fe-Cu (density of 17.0--18.8g/cm3) , some tungsten alloy is combined with Co, Mo, Cr , etc.,The most important property for tungsten alloy cube is that small volume with high density, which means it could be used in some fields need the little but heavy parts as tungsten weights, such as the counterweights of golf club, fishing weights, counterweights for military defense, such as counterweights for hunting gun, prefabricated fragments, the missile weapons, armor piercing ammunition; counterweights for oil logging; also some fields concerning with precision instrument, such as mobile phone vibrator, clock cube, self-winding watches, anti-vibration toll holders, flywheel weights, etc .nowadays ,tungsten alloy cube is widely extend to electrical, spaceflight, metallurgy, aviation and other industries.
High Density Tungsten
Density of tungsten combination made by MIM strategy is higher than fashioned material with 95%-98%. Mechanical Properties – like created composites with same creation. Intricacy - geometries similar to plastic infusion shaping.
Surface Finish
As transformed, 32 Ra or better. Consumption Resistance - like fashioned amalgams with same structure. Materials Many ferrous, nickel-based and copper-based amalgams are accessible.
Tungsten Heavy Alloy Cubes Specification
|
Grade
|
Density
(g/cm3) |
Hardness
(HRC) |
Tensile Strength
(MPa) |
Elongation
(%) |
Toughness
(MJ/m2) |
|---|---|---|---|---|---|
|
W273
|
17.10±0.15
|
≥23
|
≥900
|
≥24
|
≥1.30
|
|
W263
|
17.25±0.15
|
≥23
|
≥900
|
≥23
|
≥1.20
|
|
W253
|
17.40±0.15
|
≥24
|
≥900
|
≥22
|
≥1.10
|
|
W243
|
17.60±0.15
|
≥24
|
≥920
|
≥20
|
≥0.90
|
|
W232
|
18.10±0.15
|
≥25
|
≥920
|
≥14
|
≥0.45
|
|
W231
|
18.30±0.15
|
≥26
|
≥920
|
≥12
|
≥0.30
|
|
W221
|
18.50±0.15
|
≥27
|
≥920
|
≥10
|
≥0.22
|
|
WNiCu
|
16.00-18.50
|
≥22
|
≥450
|
2-8
|
–
|
