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Hubei Fotma Machinery Co., Ltd. Tungsten, Molybdenum and Tungsten Carbide Products
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Tablets Tungsten Heavy Alloy WNiFe WNiCu Density 17 - 18.5g / cm3 Machined

Tablets Tungsten Heavy Alloy WNiFe WNiCu Density 17 - 18.5g / cm3 Machined

Brand Name : FOTMA
Model Number : WNiFe, WNiCu
Certification : ISO9001:2008
Place of Origin : P.R. China
MOQ : 1 pcs
Price : Negotiable
Payment Terms : T/T, L/C, Western Union, PayPal
Supply Ability : 10000pcs/month
Delivery Time : 20-25 days after deposit
Packaging Details : Paper cartons or plywood boxes
Tungsten Purity : 90% to 98%
Others : Ni Fe or Ni Cu
Thickness : 0.06 - 100mm
Surface : Machined
Density : 17.1 - 18.5 g/cc
Tolerance : +/-0.05 - 0.1mm
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Tablets Tungsten Heavy Alloy WNiFe WNiCu Density 17 - 18.5g / cm3 Machined


Tungsten heavy alloy is a suitable raw material for radiation protection, as its combination of radiographic density (more than 60% denser than lead), machinability, good corrosion resistance, high radiation absorption (superior to lead), simplified life cycle and high strength. WHA typically consists of 90 to 98 wt% W in combination with some mix of nickel, iron, copper, and/or cobalt. The bulk of alloy production falls into the 90 to 95% W range. Density of WHAs varies from 17.7g/cm3 to 18.5g/cm3.


The majority of current uses for WHAs are best satisfied with the W-Ni-Fe system. such as 93W-4.9Ni-2.lFe and 95W-4Ni-lFe represent common compositions. The addition of cobalt to a W-Ni-Fe is a common approach for slight enhancement of both strength and ductility.


The presence of cobalt provides solid-solution strengthening of the binder and slightly enhanced tungsten-matrix interfacial strength. Cobalt additions of 5 to 15% of the nominal binder weight fraction arc most common.


Introduction of Tungsten Heavy Alloy Tablets:


Standard: AMS-T-21014
Density: (17.7 - 18.5) g/cm3
Main Component: W (90 - 97)% with Ni & Fe or Ni & Cu

Thickness: 0.06mm to 100mm

Width x Length: Max 300 x 600mm

Surface Condition: Machined, Ground


Mechanical Properties of Tungsten Heavy Alloys:


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%


Tungsten Alloy Tablets Applications:


Protection shields for nuclear radiation.

The war industry with the ball core,the ball link.the shrapnel,the armor-piercing shell uses the ball
Balancing weights
Electrodes for Resistance Weldingt tungsten alloy
High voltage electrical contact


Specifications of Tungsten Heavy Alloys:


Table 1. Properties of tungsten alloy ( AMS-T-21014 )

ClassNominal tungsten (weight percent)Density (g/cc)Hardness ( HRC )(maximum)
19016.85 - 17.2532
292.517.15– 17.8533
39517.75– 18.3534
49718.25– 18.8535

Table 2. Mechanical Properties – Minimum Value ( AMS-T-21014 )

ClassUltimate tensile strength ( ksi)Yield strength at 0.2percent offset (ksi)Elongation( percent )
1110755
2110755
3105753
4100752

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Product Tags:

Heavy Tungsten Alloy

      

Tungsten Alloy Products

      
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Tablets Tungsten Heavy Alloy WNiFe WNiCu Density 17 - 18.5g / cm3 Machined Images

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