Tungsten Alloy Square

- Oct 23, 2019-


Product Description

Tungsten Heavy Alloy Cube
 


Introduction of tungsten alloy cube

Tungsten alloys generally have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloy is added Co,Mo,Cr, etc . Tungsten content in conventional heavy alloys varies from 85 to 97 weight percent and is the reason for their high density, the density between 16.5 and 18.5 g/cc. It could be made as various shapes, such as rod, ball, cylinder, brick, ring, etc.
 

1. Diameter: 3.0mm-100.0mm
2. Density: 15.8-18.50 g/cm3
3. Composition: W content: 85-97%, W-Ni-Fe, W-Ni-Cu
4. Surface: Sinter state, finish state

5. Application: balance weight, Military industry

 

The main performance of the tungsten alloy

As tungsten alloy cubes are high density with small capacity, high temperature resistance, high impact resistance and crack resistance, wonderful shock resistance, good corrosion resistance, High absorption capacity against X-rays and gamma rays, Good modulus of elasticity, High hardness, etc.

 

Appliance of tungsten heavy alloy cubes

Tungsten alloy cubes is in small volume with high density, which means it could be used in some fields need the little but heavy parts, such as the counterweights of golf club, Pinewood Derby car, aircraft, helicopter, vehicle, boat and yacht;

Especially in precision instrument fields, such as mobile phone vibrator, clock cube, self-winding watches, anti-vibration toll holders, flywheel weights, etc.
 

Grade

State

Density

(g/cc)

UST

Elongation

(%)

Hardness

(HRC)

Impact toughness

(MJ/m2)

W273

 

17.10±0.15

≥900

≥24

≥23

≥1.3

Heat treatment

W263

 

17.25±0.15

≥900

≥23

≥23

≥1.2

Heat treatment

W262

 

17.50±0.15

≥910

≥25

≥24

≥1.1

Heat treatment

W261

 

17.60±0.15

≥920

≥24

≥24

≥1

Heat treatment

W253

 

17.40±0.15

≥900

≥22

≥24

≥1.1

Heat treatment

W252

 

17.65±0.15

≥920

≥18

≥24

≥0.6

Heat treatment

W243

 

17.60±0.15

≥920

≥20

≥24

≥0.9

Heat treatment

W242

 

18.10±0.10

≥833

≥3

≥25

≥0.1

Heat treatment

W242A

 

17.90±0.10

≥910

≥10

≥25

≥0.45

Heat treatment

W232

 

18.10±0.15

≥920

≥14

≥25

≥0.45

Heat treatment

W231

 

18.30±0.15

≥920

≥12

≥26

≥0.3

Heat treatment

W221

 

18.50±0.15

≥920

≥10

≥27

≥0.22

Heat treatment

W173

 

17.20±0.15

≥600

≥2

≥26

-

Heat treatment

W125

 

17.65±0.15

≥600

≥2

≥27

-

Heat treatment

W131

 

18.15±0.15

≥600

≥1

≥28

-

Heat treatment