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Contact Us
Kaiyuan Avenue,Luoyang,Henan
CONTACT: Xu Jianmin
TEL: +86-379-64687113
FAX: +86-379-64687112
MOBILE:+86-13849934380
EMAIL: sales@moly-china.com
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Advantage:
1.High density;
2.Good machinability;
3.Good mechanical properties;
4.High modulus of elasticity;
5.High absorption capacity against χ-rays and γ-rays;
6.Harmless to the health and environment.
Tungsten Heavy Alloys are materials with a high tungsten content and low amounts of Ni, Fe or Ni, Cu. Some tungsten alloy is added Co, Mo or Cr etc. Their densities could be as high as 16.8~18.8g/cc.
Advantage:
1.High density;
2.Good machinability;
3.Good mechanical properties;
4.High modulus of elasticity;
5.High absorption capacity against χ-rays and γ-rays;
6.Harmless to the health and environment.
Product Standard: ASTM B 777-07
We offers two series of Tungsten Heavy Alloys: W-Ni-Fe(magnetic) and W-Ni-Cu(nonmagnetic)
Chemical Composition, Physical & Mechanical Properties of Tungsten Base, High Density Metal
|
Class |
Nominal Tungsten |
Density |
Hardness |
Tensile Strength |
Elongation |
|
Weight% |
g/cm3 |
Rockwell C |
MPa |
% |
|
|
1 |
90 |
16.85-17.25 |
24-32 |
700-1200(600-800) |
20-33(4-8) |
|
2 |
92.5 |
17.15-17.85 |
25-30 |
700-1400(500-600) |
15-25(3-5) |
|
3 |
95 |
17.75-18.35 |
25-35 |
700-1200 |
8-15 |
|
4 |
97 |
18.25-18.85 |
30-35 |
600-1000 |
8-14 |
1.Protection shields for nuclear radiation such as PET syringe shield, vial shield, isotope container, FDG container, multi-leaf collimator;
2.Balancing weights such as tungsten sinker bar, heavy metal boring bar, vessels crank camshafts, holders for well logging, racing weights, vibration damping and dynamic balancing weights;
3.Substitutional material for UraniumSubstitutional material for Uranium;
4.Electroheat upsetting anvil block;
5.High voltage electrical contact;
6.Electrodes for Resistance Welding;
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