High density tungsten alloy rod for bearing load

High density tungsten alloy rod for bearing load

【Item】High density tungsten alloy rod for bearing load

【Grade】WNiFe,WNiCu

【Dimension】D45x190mm

【Specification】According to customer requirement

【Density】18.5g/cc,

【Brand】HAO Carbide

【Country of Origin】ZhuZhou,China

【Usage】bearing load

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Product info

Tungsten is the best weight for pinewood derby cars because it is about half the length of an equivalent lead weight and about a third the length of Zinc weights. Therefore, tungsten allows you to add weight exactly where you need it on your car. You can also remove more wood from your car, giving you complete car design freedom.


Materials of tungsten alloy rod

Type

Density  g/cm³

Tensile Strength

Elongation

Hardness(HRA)

85W-10.5Ni-4.5Fe

15.8-16.0

700-1000

20-33

20-30

90W-7Ni-3Fe

16.9-17.1

700-1000

20-33

24-32

90W-6Ni-4Fe

16.7-17.0

700-1000

20-33

24-32

91W-6Ni-3Fe

17.1-17.3

700-1000

15-28

25-30

92W-5Ni-3Fe

17.3-17.5

700-1000

18-28

25-30

92.5W-5Ni-2.5Fe

17.4-17.6

700-1000

25-30

25-30

93W-4Ni-3Fe

17.5-17.6

700-1000

15-25

26-30

93W-4.9Ni-2.1Fe

17.5-17.6

700-1000

15-25

26-30

93W-5Ni-2Fe

17.5-17.6

700-1000

15-25

26-30

93W-5Ni-2Fe

17.9-18.1

700-900

8-15

25-35

95W-3.5Ni-1.5Fe

17.9-18.1

700-900

8-15

25-35

96W-3Ni-1Fe

18.2-18.3

600-800

6-10

30-35

97W-2Ni-1Fe

18.4-18.5

600-800

8-14

30-35

98W-1Ni-1Fe

18.4-18.56

500-800

5-10

30-35

98W-1Ni-1Fe

17.0-17.2

600-800

4-8

25-35

98W-1Ni-1Fe

17.5-17.6

500-600

3-5

25-35
























Grade information about tungsten alloy rod

AMS-T-21014

Class 1

Class 1

Class 2

Class 2

Class 3

Class 3

Class 3

Material

90W7Ni3Fe

91W6Ni3Fe

92W5Ni3Fe

93W4Ni3Fe

95W3Ni2Fe

96W3Ni1Fe

97W2Ni1Fe

Density(g/cm³)

17.25±0.15

17.25±0.15

17.50±0.15

17.60±0.15

18.10±0.15

18.30±0.15

18.50±0.15

Heat

Sintering

Sintering

Sintering

Sintering

Sintering

Sintering

Sintering

Tensile Strength

900-1000

900-1000

900-1000

900-1000

920-1100

920-1100

920-1100

Elongation

18-29

17-27

16-26

16-24

10-22

8-22

6-13

Hardness(HRA)

24-28

25-29

25-29

26-30

27-32

28-34

28-36

Grade information about tungsten alloy rod

Tungsten nickel-iron alloys are extremely versatile and have become the main tungsten-based heavy alloy in use. For general applications, such as counterweights, balancing hammers and radiation shielding devices, sintered alloys are used directly; however, for applications requiring high mechanical properties, tungsten-nickel-iron alloys require deformation processing and heat treatment to achieve strengthening.
(1) Tungsten-nickel-iron alloys are mainly used in the manufacture of gyroscope rotors, guidance devices and vibration damping devices for aviation and spacecraft.
(2) Die-casting moulds, tool holders, boring bars and automatic watch weights for mechanical engineering.
(3) Armour-piercing bullet cores for conventional weapons, rivet heads and switch contacts for electrical products.
(4) In addition, it is also used for the manufacture of various shielding components against radiation, etc.

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