Tungsten Heavy Metal High Density Alloy Cubes

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical, Automotive
• Standard: GB, ASTM
• Model NO.: Tungsten cubes from 1.94mm to 12mm
• Alloy: W- Ni-Fe Alloys
• Shape: Customized
• Type: Parts
• Grade: (92.5-93 or 95)%W-Ni-Fe Alloy Class 2 or Class 3
• Density G/Cc: 17.25~18.35,
• Supply State: Sintered Surface
• Property: High Density: 17.25-17.85g/Cc
• High Tensile Strength: 880MPa Min
• High Yield Strength: 716MPa Min
• High Elongation: 16% Min
• Hardness: 33% HRC Max
• Min Sizes: 1.94X1.94X1.94mm
• Name: Fragment or Cube
• Material: Tungsten Alloy
• Transport Package: Inside Foams and Export Wooden Case or Iron Barrel
• Specification: Customized or As per drawings
• Trademark: Kefeng
• Origin: China
• HS Code: 81019990
• Production Capacity: 5000kgs Per Month

Product Description

Xi'an Kefeng Powder Metallurgy Co., Ltd, Chinese leading professional manufacturer, has own plant with full production line. All production processes are in own plant. Xi'an Kefeng Powder Metallurgy Co., Ltd was found in 1999, we have 25 years production and export experiences. Our Company is ISO9001 certified and materials are SGS approved.

Cubes or Fragments!

Kefeng Powder Metallurgy Co., Ltd: Military tungsten alloy cube is our main products, which is made by a metal compression molding process. It has good physical and chemical properties. W-Ni-Fe alloy, It mainly contains (93-95)% tungsten, the density can reach 17.25-17.85g/cc. Nickel and iron act as a binder between tungsten particles, making the material malleable and workable. W-Ni-Fe has better mechanical properties and is widely used in the national defense industry. W alloy military cubes are part of the W-Ni-Fe series. Due to its high hardness and high-temperature resistance, it is now increasingly used in military defenses.

Xi'an Kefeng Powder Metallurgy Co., Ltd is looking forward to the opportunity to work with our customers and we'd like to create personalized specifications. Flexibility is our strength, and our mission is to meet customer needs.


Characteristics and features
The heavy tungsten alloy material possess the highest melting point of all metals and suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.



Characteristics and features

1. High temperature resistance
2. High impact and crack resistance
3. Shock and corrosion resistance
4. Good modulus of elasticity and high hardness