Due to its good properties,tungsten alloy especially W-Ni-Cu is widely used in various fields including the sports, industry and medicine, etc.. The most common high density Tungsten alloys is W-Ni-Cu,the following is the properties of W-Ni-Cu as counterweight.
|
Component
|
Density (g/cm3)
|
Tensile Strength (MPa)
|
Elongation (%)
|
Hardness (HRC)
|
|---|---|---|---|---|
|
90W-6Ni-4Cu
|
16.9 ~ 17.2
|
550 ~ 750
|
8 ~ 15
|
18 ~ 25
|
|
90W-5Ni-5Cu
|
17.0 ~ 17.2
|
550 ~ 750
|
8 ~ 16
|
18 ~ 23
|
|
90W-7Ni-3Cu
|
17.0 ~ 17.2
|
550 ~ 800
|
8 ~ 12
|
20 ~ 26
|
|
93W-4.9Ni-2.1Cu
|
17.5 ~ 17.6
|
550 ~ 750
|
5 ~ 8
|
20 ~ 25
|
|
93W-4Ni-3Cu
|
17.5 ~ 17.7
|
550 ~ 700
|
5 ~ 10
|
18 ~ 24
|
|
95W-3Ni-2Cu
|
17.8 ~ 18.0
|
500 ~ 700
|
4 ~ 7
|
25 ~ 30
|
|
95W-3.5Ni-1.5Cu
|
17.7 ~ 17.9
|
500 ~ 700
|
3 ~ 5
|
25 ~ 32
|
|
96W-2Ni-2Cu
|
17.9 ~ 18.1
|
500 ~ 600
|
2 ~ 4
|
25 ~ 33
|
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