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Fonlink Photoelectric (Luoyang) Co., ltd
Home ProductsTungsten Heavy Alloys

ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing

China Fonlink Photoelectric (Luoyang) Co., ltd certification
China Fonlink Photoelectric (Luoyang) Co., ltd certification
Your tungsten plate has very high quality. And thanks for your kind service, it is a happy buying.

—— Mike K.

We are satisfied with the molybdenum target. Such cheap price with such good quality! Other orders will coming soon.

—— Catherine

I received the tungsten sheet, they are with good surface and beautiful surface. Thank you! You are very professional and patient.

—— Christine

It's a very in time shipping. We need the tungsten crucibles urgent, thank god, you shipped them in a short time. It solved us a big problem. Thank you very much!

—— Nick

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ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing

ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing
ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing

Large Image :  ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing

Product Details:
Place of Origin: China
Brand Name: Sifon
Certification: ISO9001/ ISO14001
Model Number: 90-97WNiFe
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: exportable wooden box with foam sheet inside
Delivery Time: 20-30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, , MoneyGram
Supply Ability: 2ton/month
Detailed Product Description
Material: Tungsten Heavy Alloy Purity: ≥99.95% W
Density: 18g/cm3 Content: 95WNiFe
Surface: Polished Standard: ASTM B777
Application: Weight Balance Advantage: Manufacturer: Price, Quality, Lead Time
High Light:

99.95% Tungsten Alloy Ball


ASTM B777 Tungsten Alloy Ball


Weight Balancing tungsten ball

high density tungsten heavy metal tungsten alloy ball for weight balancing



  • Products detail:

Propersity of Tungsten alloy

· AMST 21014 class 1     

o 90%WNiFe, 90%WNiCu

· Density : 17.0

·  Hardness: 32HRC max

· Elongation: 5 - 20%

· AMST 21014 class 2

o 92.5%WNiFe, 92.5%WNiCu

· Density : 17.5

· Hardness: 33HRC max

· Elongation: 5 - 15%

· AMST 21014 class 3

o 95%WNiFe, 95%WNiCu

· Density : 18.0

· Hardness: 34HRC max

· Elongation: 3 - 10%

· AMST 21014 class 4

o 97.5%WNiFe, 97.5%WNiCu

· Density : 18.5

· Hardness: 35HRC max

· Elongation: 1 - 8%



        · Protection shields for nuclear radiation.

· Balancing weights

· The war industry with the ball core,the ball link.the shrapnel,the armor-piercing shell uses the ball

· Substitutional material for Uranium

· Electroheat upsetting anvil block

· High voltage electrical contact

· Electrodes for Resistance Welding


Tungsten heavy alloy Quality standard ASTM B777-2007 alloy

Class Nominal tungsten weight % Density(g/cc) Hardness rockwell (HRC) max
Class1 90 16.85-17.25 32
Class2 92.5 17.15-17.85 33
Class3 95 17.75-18.35 34
Class4 97 18.25-18.85 35


Tungsten ball from dia 1mm to dia 150mm are ok.

ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing 0

  • Advantage of Sifon:

As the manufacturer, firstly, we have very good quality control system, the products will be inspected by each step including the surface, the dimension, crack, or other inspection item as cumtomer requires. 

Secondly, as a factory, our price has obvious advantages. We'd like to make our customer purchase good quality products with good price. It's a win-win business.

What's more, we have full after sales service. In case there is a quality problem, we are responsible. And we will do our best to solve the problem to make our customer satisfied.


  • inspection method:

We have kinds of inspection equipments. Such as CMM, ultrosonic inspection, hardness tester, metallography analysis apparatus etc.

ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing 1

  • Packing & shipping for tungsten heavy alloy:

Tungsten heavy alloy will be packed with kraft paper first to protect the surface.

To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.

If customer has special packing requirments, we will try to meet them.

Note: When you received the products, open the package carefully, some parts are sharp, some parts are heavy, please protect yourself. And if there is any damage, remember to contact with us, we will solve the problem for you.

ASTM B777 99.95% Tungsten Alloy Ball For Weight Balancing 2


  • FAQ:

1. How do you insure the quality is good?

--Our products are produced by ourselves from the begining. And we could control the quality step by step by inspecting the products at each step. Before shipping, our inspection department will check all the products carefully, including dimension, material, surface.

2. Could you make sure the shipping safety?

--yes, we will pack the goods carefully with wooden box and foam sheet inside to protect the products. Some special products, we will make mould for it to make sure the shipping safety.

3. Can I get free sample?

--yes, we'd like to offer free sample if the sample costs less than $100. We will arrange the shipping as freight collected.

  • Contact information:

For more information, please contact with me:

email: xiaqiaozhen@lysifon.com

Tel: 86 18638869625

whatsapp: 18638869625

skype: moonxia520









Contact Details
Fonlink Photoelectric (Luoyang) Co., ltd

Contact Person: Sales Manager

Tel: +8618638886323

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