High density Tungsten based alloy
Tungsten Alloy Density: (17~18.5)
Tungsten Alloy sizes W-Cu Rods: Dia(1.0-60)* (10-500)mm
Heavy Alloy:
1. Composition: WNiFe, WNiCu, WCu, WC-Co
2. Surface: Ground, Polished
3. Stardard: AMS-T-21014
4. Shape: Sheet, plate, rods, specail shape as per drawing
5. Usage: Aircraft, shiled
Tungsten Alloy component: W(88-98)% with the addition of nickel and copper or nickel and iron, etc
Propersity of Tungsten alloy
AMST 21014 class 1
90%WNiFe, 90%WNiCu
Density: 17.0
Hardness: 32HRC max
Elongation: 5 - 20%
AMST 21014 class 2
92.5%WNiFe, 92.5%WNiCu
Density: 17.5
Hardness: 33HRC max
Elongation: 5 - 15%
AMST 21014 class 3
95%WNiFe, 95%WNiCu
Density: 18.0
Hardness: 34HRC max
Elongation: 3 - 10%
AMST 21014 class 4
97.5%WNiFe, 97.5%WNiCu
Density: 18.5
Hardness: 35HRC max
Elongation: 1 - 8%
Class |
Nominal tungsten (weight percent) |
Density (g/cc) |
Hardness ( HRC )(maximum) |
1 |
90 |
16.85 - 17.25 |
32 |
2 |
92.5 |
17.15- 17.85 |
33 |
3 |
95 |
17.75- 18.35 |
34 |
4 |
97 |
18.25- 18.85 |
35 |
Ultimate tensile strength ( ksi) |
Yield strength at 0.2percent offset (ksi) |
Elongation( percent )
|
110 |
75 |
5 |
110 |
75 |
5 |
105 |
75 |
3 |
100 |
75 |
2 |