High Performance Fabricated Tungsten Alloy Circle Ring Fragments Military

• Application: Aviation, Industrial, Defense
• Standard: ASTM
• Purity: 92.5%~97%
• Alloy: Alloy
• Shape: Round
• Type: Ring
• Model NO.: TR003
• Od.: 60mm~220mm
• ID.: 50mm~200mm
• Supply State: Sintering and Machining
• Material: 92.5%-97% W-Ni-Fe Alloys
• Grade: ASTM B777-15 AMS 7725 Mil-T-21014
• Density: 17.15~17.85g/Cc, 17.75~18.35g/Cc, 18.25~18.85g/Cc
• Ultimate Tensile Strength: 758MPa, 724MPa, 689MPa
• Class: 2, 3, 4
• Yield Strength: 517MPa
• Elongation: 5%, 3%, 2%
• Transport Package: Export Wooden Box with Foam Inside
• Specification: Customized or As per drawings
• Trademark: Kefeng
• Origin: China
• HS Code: 81019990
• Production Capacity: 3000kgs Per Month

Product Description

Xi'an Kefeng's High density tungsten alloys provide a unique combination of density, mechanical strength, machinability, corrosion resistance.
These refractory metal materials provide remarkable advantages when compared to traditional high density materials like lead or uranium.
Super high strength, consistent durability and long-lasting value, our high density tungsten heavy alloys are the perfect choice for radiation
shielding, weights and counterbalances, boring bars and grinding quills, crankshaft balancing, rotating inertia members, ordnance components,
and high-temperature tooling applications. 

W-Ni-Fe alloys and W-Ni-Cu alloys (with tungsten content of 92.5%~97%) are regular tungsten heavy alloys with high density. We offer a variety of high density alloys, available in bars, plates, sheets, foil, and rods. We also have extensive machining capabilities, allowing us to provide weights in standard sizes or custom products finished to your required specifications. We also provide tungsten lanthanum alloy products in shaped and machined forms. 

• Product description: Fabricated fragments tungsten alloy ring
• Material: High Strength Tungsten heavy Alloy metal
• Dimension: diameters of 5.0-200mm, thickness: 2.0-50mm
• Density: 17.15-18.85g/cm³ 
• Composition: W content: 92.5-97%, plus Nickel and iron
• Surface: sinter then machined 
• Shapes: others shape available such as ball, rod, cube, block, brick, cylinder etc.
• MOQ: 50pcs
• Supplying ability: 10000pcs per month

Kefeng tungsten Heavy Alloy Ring has excellent strength and ductility. We offer a variety of alloy compositions with different densities and mechanical strengths.  We produce a variety of heavy metal products: W-Ni-Fe alloy, W-Ni-Cu alloy, W-Ni-Mo alloy.
This product is a tungsten alloy with a tungsten more than 90% refractory metal which have two-phase composites consisting of W-Ni-Fe or W-Ni-Cu to ensure a high density material, which the density ranges from 16.85 to 18.85g/cc, shapes varies from rod, ball, cylinder, block, ring etc. and are usually applied in the fields of military and defense, aerospace, medical and other Hi-tech industries.


Characteristics and features
The heavy tungsten alloy material possess the high temperature resistance, high impact resistance and crack, shock and corrosion resistance, also 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.
 

1. High temperature resistance
2. High impact and crack resistance
3. Shock and corrosion resistance
4. High absorption capacity against X-rays and gamma
5. Good modulus of elasticity and high hardness

Application

All the characteristics of the tungsten heavy alloy rings make it useful in many industries, including military equipment, machinery manufacturing, aircraft parts, medical treatment, tungsten alloy counterweights, and tungsten alloy accessories.

• For commercial : sealed cap for transistors sealing welder, contactor materials for high voltage switches and electrodes for spark processing and more
• For military industry: penetrating projectiles, counterweights for military defense, projectiles in the missile weapons, armor piercing ammunition, prefabricated fragments

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

Our Quality Assurance


Our Test Equipment

We offer the test report including all relevant technical data for the properties of physical, material, chemical ects for all finished products.