Tungsten Alloy Shielding Ball with Hole

• Application: Aviation, Industrial, Defense
• Standard: ASTM, AMS-T-21014
• Purity: 90%~97%
• Alloy: Alloy
• Shape: Round
• Type: Sphere
• Model NO.: Tungsten Shielding
• Supply State: Sintered (with Band); Grind (Without Band)
• Grade: ASTM B777, AMS-T-21014
• Class: 1, 2, 3, 4
• Density: 16.85~17.25, 17.15~17.85, 17.75~18.35, 18.25~18.85
• Tungsten Content %: 90, 92.5, 95, 97
• Hardness: 32HRC, 33HRC, 34HRC, 35HRC
• Tensile Strength: 758MPa, 724MPa, 689MPa
• Yield Strength: 517MPa
• Elongation: 5%, 3%, 2%
• Wolfram: Tungsten Bearing Ball
• Tungsen Alloy: Ball
• Tungsten: Grinding Ball
• Tungsten Alloy Ball: Sintered Ball with Band
• Transport Package: Export Wooden Cases or Iron Barrels
• Specification: Dia. 1.5mm~Dia. 380mm
• Trademark: Kefeng
• Origin: China
• HS Code: 81019910
• Production Capacity: 5000kgs Per Month

Product Description

Hello, greeting from Xi'an Kefeng Powder Metallurgy Co., Ltd, as a manufacturer, we are welcome you visit our homepage, there are many tungsten alloy high density products, tungsten alloy is one of our products, below I will introduce Tungsten Based high density alloy ball, please see below:

Tungsten alloy ball:
There are three surface we can supply:
1) Sinter ball, with band, no grinding,  This ball just sintered, that is to say no grinding, no machined. After sintered, then inspection. Mix-Pressing-Sinter-Inspection-Packing-Shipping.

2) Grinding surface: After sintered, then, grind the ball, surface is 1.6um.  MiX-Pressing-Sinter-Inspection-Packing-Shipping

3) Rolling ball: This ball, which is rolled, surface is rough, tolerance is larger than sintered surface and grinding surface.

4) Machined big ball: This ball is bigger, sizes are large, after sintered, need machine, surface usually 3.2um, we can do around dia300mm ball.



Name: Tungsten alloy balls and spheres
Composition: W content: 90-97%,W-Ni-Fe,W-Ni-Cu
Density: 16.85~18.85g/cm3  
Standard: AMS-T-21014 and ASTM-B-777
Supply state: Sintered with band or grind surface
Package: 5kgs in polybag, 20kgs in export cases (Wooden cases or Iron Drums)
Payment: Usually T/T and L/C, D/A can be accepted.





                                       
Technical parameters
 

Tungsten heavy alloy	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Designation	90W	93W	95W	97W	90W	93W	95W
Density g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.15~17.85	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	648Min
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	517Min