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Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles

Good quality Tungsten Carbide Wear Parts for sales
Good quality Tungsten Carbide Wear Parts for sales
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Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles

China Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles supplier
Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles supplier Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles supplier Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles supplier Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles supplier

Large Image :  Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles

Product Details:

Place of Origin: P.R. China
Brand Name: FOTMA
Certification: ISO9001:2008
Model Number: WNiCu, WNiFe

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Paper cartons or plywood boxes
Delivery Time: 20-25 days after deposit
Payment Terms: T/T, L/C, Western Union, PayPal
Supply Ability: 10000pcs/month
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Detailed Product Description
Tungsten: 90% - 98% Other Elements: NiFe, NiCu
Sizes: As Per Customers' Designs Surface: Machined, Ground
Density: > 17.1 G/cm3 Tolerance: +/- 0.05mm

Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles

 

Due to high density but small volume, high melting point, excellent hardness, superior wearing resistance, high ultimate tensile strength, high ductility, well machinability, non-toxic and environmental friendly, high impact resistance and crack resistance, tungsten counterweights become more and more popular.

 

Tungsten material is widely used for counter weights, working as so-called tungsten weight in many fields, such as in racing car, yacht, airplane, etc.

 

 

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. 
 
Tungsten Heavy Alloy Counterweights Advantages:

 

- High density- up to 18.5 g/cm3. 
- Up to 65% denser than Lead. 
- Up to 130% denser than Steel. 
- Mechanical properties to suit either dynamic or static locations. 
- Weakly Ferro magnetic. 
- Non-magnetic, if specifically required. 
- Safe and environmentally friendly alternative to Lead. 
- Non-Toxic. 
- Corrosion resistant. 
- Easily machined. 
- Easily mechanically joined, brazed or shrunk fit to other materials. 
- Equivalents to most commercial specifications available.


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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Solid Tungsten Heavy Alloy Counterweights Shape Customized For Plane / Vehicles

Contact Details
Hubei Fotma Machinery Co., Ltd.

Contact Person: Ms. Pauline

Tel: 86-27-87773485

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