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

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

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

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Product Details:

Place of Origin: P.R. China
Brand Name: FOTMA
Certification: ISO9001:2008
Model Number: WNiFe, WNiCu

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Paper cartons or plywood boxes
Delivery Time: 20-25 days after deposit
Payment Terms: T/T, L/C, Western Union, PayPal
Supply Ability: 10000pcs/month
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Detailed Product Description
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

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 )

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

 

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

Class Ultimate tensile strength ( ksi) Yield strength at 0.2percent offset (ksi) Elongation( percent )
1 110 75 5
2 110 75 5
3 105 75 3
4 100 75 2

 

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

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