Hubei Fotma Machinery Co., Ltd.

Hubei Fotma Machinery Co., Ltd. Tungsten, Molybdenum, Titanium, Tungsten Carbide and Investment Casting Products

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92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface

China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale
  • China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale
  • China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale
  • China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale
  • China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale
  • China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale
  • China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface wholesale

92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface

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Brand Name :FOTMA
Model Number :WNiCu, WNiFe
Certification :ISO9001:2008
Place of Origin :P.R. China
MOQ :1 pc
Price :Negotiable
Payment Terms :L/C, Western Union, T/T,PayPal
Supply Ability :20-25 days after deposit
Delivery Time :20-25 days after deposit
Packaging Details :Paper cartons or plywood boxes
Tungsten :90% - 98%
Other Elements :NiFe, NiCu
Density :> 17.1 G/cm3
Tolerance :+/- 0.05mm
Surface :Machined, Ground
Sizes :As Per Customers' Designs
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View Product Description

Special and Customized Tungsten heavy metal alloy 92.5WNicu ring

The features of the tungsten heavy alloy ring:

1. The high desity with the small volume

2. The high melting point

3. The excellent hardness

4. The superior wearing resistance

5. The high ultimate tensile strength

6. The high ductility

7. The wonderful machinability

8. The high impact resistance and crack resistance

9. The non-toxic and friendly-environment characteristics

Tungsten material is widely used for tungsten heavy rings. They work as so-called tungsten rings in many fields, such as racing car, yacht, airplane and so on. Density of tungsten alloy could be ranged from 17.0g/cm3 to 18.5g/cm3. And the capacity could be reduced if it needs to be use in a small place. Besides, as its special properties, such as high hardness, wearing résistance, excellent elongation, well machining ability, it is a suitable material for counterweight for airplane.

The tungsten heavy alloy rings have the high density, which is up to 18.5g/cm3. The mechanical properties can suit either dynamic or static locations. They are non-magnetic and non-toxic. They are safe and environmentally friendly. The tungsten heavy alloy has the great resistance to the corrosion. They can easilu mechanically joined, brazed or shrunk fit to other materials.

Tungsten heavy alloy properties

Alloy Type (%)

HD17

90 W
6 Ni
4 Cu

HD17D

90 W
7 Ni
3 Fe

HD17.5

92.5 W
5.25 Ni
2.25 Fe

HD17.6

92.5 W
Balance
Ni, Fe, Mo

HD17.7

93 W
Balance
Ni, Fe, Mo

HD18

95 W
3.5 Ni
1.5 Cu

HD18D

95 W
3.5 Ni
1.5 Fe

HD18.5

97 W
2.1 Ni
.9 Fe

MIL-T-21014

Class 1

Class 1

Class 1

-

-

Class 3

Class 3

Class 4

Typical Density
(g/cc)

17.1

17.1

17.5

17.6

17.7

18

18

18.5

Typical Hardness RC

24

25

26

30

32

27

27

28

Ultimate Tensile Strength Min
(ksi)

110,000

120,000

114,000

120,000

125,000

110,000

120,000

123,000

Minimum % Elongation
(1" gage length)

6

10

7

4

4

7

7

5

Proportional Elastic Limit
(PSI)

45,000

52,000

46,000

55,000

60,000

45,000

44,000

45,000

Modulus of Elasticity
(x106psi)

40 x 106

45 x 106

47 x 106

52 x 106

53 x 106

45 x 106

50 x 106

53 x 106

Coefficient of Thermal Expansion x10-6/0C
(20-400C)

5.4

4.61

4.62

4.5

4.5

4.43

4.6

4.5

Thermal Conductivity
(CGS Units)

0.23

0.18

0.2

0.27

0.27

0.33

0.26

0.3

Electrical Conductivity
(% IACS)

14

10

13

14

14

16

13

17

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92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface

China 92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface for sale

92.5WNicu Tungsten Heavy Metal Alloy Ring Machined / Ground Surface

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