World′s High-Quality Tungsten Alloy Supplier

• Application: Aviation, Electronics, Industrial, Medical, Chemical, Automotive
• Standard: ASTM
• Purity: 93%~97%
• Alloy: Wnife Alloys
• Shape: Customized
• Type: Parts
• Model NO.: Various sizes tungsten alloy products
• Composition %: 93%-97%W and The Balance Is Nife
• Density G/Cc: 17.15~17.85, 17.75~18.35, 18.25~18.85
• Supply State: Sintering, Gringding
• Property: High Density
• Other: High Impact and Crack Resistance
• Usage 1: Crankshaft Counterweight
• Usage 2: Chassis Weights
• Usage 3: Vibration Dampening Governors
• Usage 4: Flywheels and Turbines Balances
• Hardness: 33, 34, 35
• Tensile Strength MPa: 758, 724, 689
• Yield Strength MPa: 517, 517, 517
• Grade: Class 2, Class 3, Class 4
• Quality Assurance: ASTM B 777, Mil-T-21014
• Elongation %: 5, 3, 2
• 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

Welcome to visit Xi'an Kefeng Powder Metallurgy Co., Ltd, leading manufacturer of Tungsten Based Hiht Denisty alloy products, 25 years production experiences.
With an acknowledged fame as one of the Chinese most experienced and professional tungsten products manufacturer, we Xi'an Kefeng Powder Metallurgy Co., Ltd  manufactures tungsten alloy parts and components to the superior specifications and quality standards, for which the process is ISO9001 certified and materials are SGS approved.

Product Description

Military tungsten alloy cube refers is made by a metal compression molding process. It has good physical and chemical properties. There are basically two series, W-Ni-Fe and W-Ni-Cu. It mainly contains 90%-97% tungsten, and the density can reach 16.85-18.8g/cm3. Nickel, iron, and copper act as a binder between tungsten particles, making the material malleable and workable. Compared with W-Ni-Cu, 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.

We look 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.

With the progress of scientific development, tungsten alloy materials have become the raw materials for making military products today, such as bullets, armor and shells, bullet heads, hand grenades, hunting guns, bullet heads, bulletproof vehicles, armored tanks, military aviation, artillery components, firearms, etc. Tungsten alloy armor piercing shells can penetrate armor with high inclination angles and composite armor, making them the main anti tank weapons.








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