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Customized Machined Solid Tungsten Heavy Alloy Counterweights High Desity

Good quality Tungsten Carbide Wear Parts for sales
Good quality Tungsten Carbide Wear Parts for sales
As always, your service to ILR Safety is fantastic. Hope to contact you soon for another order.

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In general the quality is excellent! I hope to growing as team selling a lot of inserts with you!

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Customized Machined Solid Tungsten Heavy Alloy Counterweights High Desity

China Customized Machined Solid Tungsten Heavy Alloy Counterweights High Desity supplier

Large Image :  Customized Machined Solid Tungsten Heavy Alloy Counterweights High Desity

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

Special and Customized Tungsten Heavy alloy, Solid Tungsten Heavy Alloy Counterweights

 

The features of the tungsten heavy alloy counterweight:

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 counter weights. They work as so-called tungsten weight 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 couterweights 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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Customized Machined Solid Tungsten Heavy Alloy Counterweights High Desity

Contact Details
Hubei Fotma Machinery Co., Ltd.

Contact Person: Ms. Cherry Zhao

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