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High Tensile Strength Tungsten Alloy Cube 3.0 , 3.2 mm , high purity 95% W for Military industry

High Tensile Strength Tungsten Alloy Cube 3.0 , 3.2 mm , high purity 95% W for Military industry

Categories Tungsten Alloy Cube
Brand Name: HTTM
Model Number: Class 3
Certification: GJB 9001B - 2009
Place of Origin: Jiangsu / China
MOQ: 150 kg
Price: Negotiable
Payment Terms: T/T or western Union
Supply Ability: 5 tons per month
Delivery Time: 14 days after full payment is received
Packaging Details: Packed in plastic bag first, and then stashed in a cardboard box, and finally reinforced with wooden boxes for outer packing
W: 95 %
Density: 17.95 g / cm3
Tensile Strength: 920 - 1100 MPa
Hardness: 25 - 36 HRC
Elongation: ≥ 10 %
Feature: High density
Size: 3.0mm, 3.2mm
Tolerance: ± 0.12 mm
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    High Tensile Strength Tungsten Alloy Cube 3.0 , 3.2 mm , high purity 95% W for Military industry

    High Tensile Strength Tungsten Alloy Cube 3.0, 3.2 mm, high purity 95% W for Military industry



    Description:


    Tungsten heavy alloys also can be called high gravity alloys are refractory metals, it is a kind of alloy using tungsten as matrix and components nickel, iron, copper and other alloying elements.

    Basically the most common high density tungsten alloy cubes are divided into two series, W-Ni-Fe and W-Ni-Cu, sometimes even W-Ni-Cu-Fe.


    Our processing route for tungsten heavy alloys as follows:Firstly, mix the calculated amount of elemental powders according to certain ratio, ball milling to even all powders and refine powder grains. Then, employ cold pressing and liquid phase sintering to almost full density. The matrix alloy melts and some tungsten dissolves into solution during liquid phase processing, resulting in a microstructure through which large tungsten grains (20–60µm) are dispersed in the matrix alloy. The as-sintered material often is subjected to certain aging treatments, finally leading to improved strength and hardness in the heavy alloys.


    Due to high density((15.8-18.5g/cm3) and environmentally friendly composition(compared to lead), heavy metal alloys render it the most ideal materials to be used in military, sports, aerospace, aviation, oil drilling, electrical instrumentation and medical industries.


    In defense industry, tungsten heavy alloy is used in helicopters and other aircraft and armored vehicles for weighting applications. Helicopters often use this material to weight their rotors, noses, and skids. This metal is widely used in these applications because of its hardness and size to weight ratio it is a perfect material for weighting and protection.


    Specifications:


    1. AMS Specifications


    AMS-T-21014

    Class 1

    Class 1

    Class 2

    Class 2

    Class 3

    Class 3

    Class 4

    Composition

    90W7Ni3Fe

    91W6Ni3Fe

    92W5Ni3Fe

    93W4Ni3Fe

    95W3Ni2Fe

    96W3Ni1Fe

    97W2Ni1Fe

    Density (g/cm3)

    17.1±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 Treatment

    Sintering

    Sintering

    Sintering

    Sintering

    Sintering

    Sintering

    Sintering

    Tensile Strength (MPa)

    900-1000

    900-1000

    900-1100

    900-1100

    920-1100

    920-1100

    920-1100

    Elongation (%)

    18-29

    17-27

    16-26

    16-24

    10-22

    8-20

    6-13

    Hardness (HRC)

    24-28

    25-29

    25-29

    26-30

    27-32

    28-34

    28-36

    2. Our General Sizes (Customization accepted)


    Dimensions

    3.0x 3.0 x 3.0 mm

    3.2 x 3.2x 3.2 mm

    Tolerance

    ± 0.12mm

    ± 0.12mm

    Content

    W: 94% min , Ni:4% , Fe:2%

    W: 94% min , Ni:4% , Fe:2%

    Weight

    0.50g (± 0.02g)

    0.60g(± 0.02g)

    Density

    ≥ 17.95 g/cm3

    ≥ 17.95 g/cm3

    Hardness

    25-36

    25-36

    Elongation

    10%

    ≥ 10%


    Applications:


    Tungsten heavy alloy, due to a series of excellent physical, chemical and mechanical properties, such as high and adjustable density, high strength and high hardness together with excellent anti-corrosion, anti-abrasion, anti-fatigue machinability and weldability properties, so it is widely used for the balance weight and military industry.


    Balance weight

    Golf, racing motorcycles, aircrafts, helicopters, vehicles, boats and yachts, sailboat, submarine and other vessels

    Military industry

    Penetrating projectiles, counterweights for military defense, projectiles in the missile weapons, armor piercing ammunition, prefabricated fragments


    Advantages of tungsten heavy alloy:


    High density is the most outstanding property of heavy metal alloys, which is far higher than nickel, titanium and lead alloys. It is employed to be a substitute for those alloys, not only because of its superior physical properties mentioned above, but a low expansion coefficient and high modulus of elasticity.


    Product Tags:

    Tungsten Cube

      

    tungsten block

      
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