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Tungsen Alloy Weights

Tungsen Alloy Weights

Fanmetal supply the Tungsten Heavy Alloy Cube according to standard ASTM B777 , AMS- T 21014 , density HD 17 , HD 17BB , HD 17D , HD 17.5 , HD17.7 , HD 18 , HD 18D , HD 18.5 g/cm3 , including 90WNiFe, 93WNiFe , 95WNiFe , 97WNiFe , 90WNiCu, 93WNiCu , 95WNiCu , 97WNiCu etc.
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Product Details of Tungsen Alloy Weights

Product Introduction

We promote the prosperity and development of the Platinum Sputtering Target, ultrafine tungsten wire, Translucent Zirconium Disc industry with more excellent results and step into a new era of accelerated development. Through continuous efforts and strong support from new and old customers, our products have been widely used in various fields, and the excellent product quality and service have been fully affirmed by customers. We continue to introduce new product series with the concept of development, innovation and continuous value creation. Transnational operation is the inevitable choice for our company to occupy resources and market advantages and develop. Our goal is to make green development a new engine for cultivating new economic growth points, and make green development an important support for enterprises to seek the well-being of employees.

Tungsten Heavy Alloy Cube

Fanmetal supply the Tungsten Heavy Alloy Cube according to standard ASTM B777 , AMS- T 21014 , density HD 17 , HD 17BB , HD 17D , HD 17.5 , HD17.7 , HD 18 , HD 18D , HD 18.5 g/cm3 , including 90WNiFe, 93WNiFe , 95WNiFe , 97WNiFe , 90WNiCu, 93WNiCu , 95WNiCu , 97WNiCu etc.

Tungsten heavy alloy cubes have the characteristics of small size, high density, high temperature resistance, high impact resistance and crack resistance, and good corrosion resistance.Tungsten heavy alloys usually consist of W-Ni- Fe or W-Ni- Cu or W-Ni-Cu-Fe, tungsten heavy alloy is created with addition of: Co、Mo、Cr, etc Tungsten heavy alloys generally contain some combination of Ni, Fe, Co, and Cu. The most common of these alloys are W-Ni-Fe alloys which contain 70 to 98% tungsten with Ni:Fe ratio between 6:4 and 9:1.

 

 For example,Tungsten Heavy Alloy Cube have the characteristics of high strength, good wear resistance, strong radiation adsorption capacity, not easy to deform and certain ferromagnetic properties, while W-Ni-Cu alloy blocks have non-magnetic, anti-oxidation, low thermal expansion coefficient, wear resistance , high temperature resistance, good electrical and thermal conductivity, processability and solderability. Compared with the two alloys, the latter is more suitable for applications that are sensitive to magnetic fields.Recently, there has been an increased demand for sheet products made from these alloys. Techniques have been developed to produce sheet products by rolling pressed and sintered slabs.

Application:Tungsten heavy alloy cubes are widely used in aviation, military, metallurgy, machinery, electronic communications, transportation, building materials and medical fields, such as rocket engine throat gaskets, armor-piercing projectile parts, casting mold materials, glass furnace electrodes , mobile oscillators, balancing materials and radiation barriers in CT machines.Especially in the field of precision instruments, tungsten heavy alloy cubes are very popular, such as clock cubes, self-winding watches, anti-vibration toll collectors and flywheel weights, etc. They can also be used as paperweights, souvenirs, fish weights and sports equipment weights, etc.

Tungsten Heavy Alloy Cube Pictures:

2

Tungsten Heavy Alloy Cube Hardness Rockwell:


HD 17

HD 17B

HD 17D

HD 17.5

HD17.7

HD 18

HD 18D

HD 18.5

90%W
6% Ni
4% Cu

90% W
6% Ni
4%Cu/Fe

90% W
7% Ni
3% Fe

92.5% W
5.25%Ni
2.25%Fe

93W

Balance

Ni FeMo

95% W
3.5%Ni
1.5%Cu

95% W
3.5% Ni
1.5% Fe

97% W
2.1% Ni
9% Fe

Density Gms/cc

17

17

17.5

17.7

18

18

18.5

Hardness Rockwell

24

25

26

30

27

27

28

Ultimate Tensile Strength (PSI)

110,000

125,000

114,000

130,000

115,000

125,000

128,000

Yield Strength .2% offset (PSI)

90,000

88,000

90,000

90,000

85,000

90,000

85,000

Elongation (% in 1")

8

14

12

10

7

12

10

Coefficient of Thermal Expansion X 10-6/°C (20-400°C)

5.4

4.8

4.6

4.5

4.4

4.6

4.5

Thermal Conductivity (CGS Units)

.23

.18

.20

27

.33

.26

.30

Electrical Conductivity
(% IACS)

14

10

13

14

16

13

17

Magnetic Properties

HD 17 = NIL
HD 17BB = Slightly Magnetic

Slightly
Magnetic

Slightly
Magnetic

Slightly
Magnetic

NIL

Slightly
Magnetic

Slightly
Magnetic




We always adhere to the concept of comfortable, practical, changeable appearance and multiple choices in development, R&D and production of our Tungsen Alloy Weights. Our company keeps close contact with users in order to integrate product quality and after-sales service system with the market. The company cherishes those conscientious, honest and sincere partners, and continues to invest in talent development to provide career development opportunities.

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