Tugnsten Alloy Big Ball or Sphere

• Application: Aviation, Electronics, Industrial, Medical, Chemical, Automotive
• Standard: ASTM
• Purity: 90%~97%
• Alloy: Wnife Alloys
• Shape: Ball
• Type: Round Ball
• Model NO.: Tungsten ball
• Grade: 90%-97%Wnife
• Density G/Cc: 16.85~17.30, 17.15~17.85, 17.75~18.35, 18.25~18.85
• Supply State: Machined Surface
• Property: Uts, Ys and EL: Over B777 Standard
• Other: Crush Test: 35-40%
• Dimension Max.: Dia2.8-Dia350
• Quality: AMS-T-21014 and ASTM-B-777
• Transport Package: Inside Foams and Export Wooden Case or Iron Barrel
• Specification: Dia1.8-dia350mm
• Trademark: Kefeng
• Origin: China
• HS Code: 81019990
• Production Capacity: 5000kgs Per Month

Product Description

For small tungsten alloy ball, Xi'an Kefeng can produce dia2.5-350mm ball, surface: Rolling surface, sintered surface, grind surface.
For big ball, surface is machined as per requirements, inspecting and shipping the finished product - it all comes from our plant in Xi'an, China. For about 25 years, Kefeng has been producing tungsten products for a variety of versatile applications. At present we're expanding our manufacturing capabilities and growing our team to support our clients purchasing on defense field. 

Product Description

At Xi'an Kefeng Powder Metallurg Co., we manufacture a wide range of tungsten products which includes powder, rod, sheet, blank, tube, block, wire and more. Specific to tungsten cubes, we manufacture finished products that are either: cubed, rounded cubes. Kefeng manufactures the following common sizes of cubes of ASTM B777:



Characteristics and features

Due to the tungsten alloy's high density, compatibility, and kinetic abilities among other material properties, tungsten cubes are often used in fragmentation settings. We offer a specialized focus on fragmentation settings and our specific offerings include various sizes and weights of cubes for defense and aviation applications.







Technical parameters

Tungsten heavy alloy	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Designation	90W	93W	95W	97W	90Cu	93Cu	95Cu
Density g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.50~17.70	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	684Min
Elongation (%)	5Min	5Min	3Min	2Min	2Min	2Min	1Min
Hardness (HRC)	32Max	33Max	34Max	35Max	32Max	33Max	34Max
Yield strength(MPa)	517Min	517Min	517Min	517Min	517Min	517Min	634Min