stock 95%3.5%Ni1.5%Fe 18.0g/cm3 diameter 3mm high density tungsten alloy balls
stock 95%3.5%Ni1.5%Fe 18.0g/cm3 diameter 3mm high density tungsten alloy balls
Products description
1. Discharge material: tungsten alloy material
2. Grade: 90%WNiFe /92.5WNiFe/93.0WNiFeMo/95.0WNiCu/95.0WNiFe/97.0WNiFe/
3. high density from 17~18.5g/cm3
4. Diameter from 1.0mm~100mm,
5. Tolerance for diameter (-0.05~+0.05).Tungsten alloy fishing sinker series: bullet type, drop type, round tube type, semi-drop type, cylindrical hole type.
6. Usages:
1)Tungsten ball and tungsten ball series: φ1.5mm -φ10mm accuracy ±0.01mm, used for fish sinker weights, cluster bullets, medical instrument counterweights, shotgun projectiles; φ0.1mm-φ10mm accuracy ±0.1mm, used for oil drilling balance, Shotgun pellets.
2)High-density tungsten-based alloy counterweight series: counterweights for machinery; flying hammers; counterweights for oil drilling; darts; counterweights for golf balls; counterweights for racing cars; vibrators for mobile phones and game consoles; gyroscopes for aerospace; Clock pendulum; balance weight ball; shock-proof knife shaft.
3)Medical tungsten alloy radiation shielding material series: 1. Tungsten alloy grating blade; 2. Tungsten alloy protective tank-used for medical radioactive shielding wall; shielding needle tube-used for medical radioactive liquid shielding; tungsten alloy storage-used Used in tanks, boxes and other containers that store radioactive materials. 3. Collimator-the collimator used for the tungsten alloy series inspection container system in medical linear accelerators and nuclear technology applications; Co60 other radiation shielding.
4)Electrical material series: EDM electrodes and resistance welding electrodes; high specific gravity electrical contacts, contacts in air circuit breakers.
5)Military series: armor-piercing bullets; cluster bullets, balls, rods, cubes, cylinders, other tungsten alloy electric upsetting blocks, tungsten alloys in nuclear technology applications.
| |
ZZUP-HD 17D |
ZZUP-HD 17.5 |
ZZUP-HD17.6 |
ZZUP-HD18 |
ZZUP-HD18D |
ZZUP-HD18.5 |
| Content % |
90.0%WNiFe |
92.5%WNiFe |
93.0%WNiFeMo |
95.0%WNiCu |
95.0%WNiFe |
97.0%WNiFe |
| ASTM-B-777-07 |
Class 1 |
Class 2 |
|
Class 3 |
Class 3 |
Class 4 |
| Density g/cm3 |
17.0 |
17.5 |
17.7 |
18.0 |
18.0 |
18.5 |
| Hardness Rockwell C |
25 |
26 |
30 |
27 |
27 |
28 |
| Coefficient of thermal expansion ×10-6/ºC (20~400ºC) |
4.8 |
4.6 |
4.5 |
4.4 |
4.6 |
4.5 |
| Thermal conductivity(CGS Units) |
0.18 |
0.20 |
0.27 |
0.33 |
0.26 |
0.30 |
Electric conductivity (% IACS) |
10 |
13 |
14 |
16 |
13 |
17 |
Tungsten and tungsten alloy material :
Packing details
Shipping ways
Production process
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