WNiFe Alloy

WNiFe Alloy — High-Density Tungsten Heavy Alloy | Focuswmo

Focuswmo specializes in manufacturing premium WNiFe tungsten heavy alloys, engineered for applications requiring exceptional density, strength, and reliability. With advanced production technology and strict quality control, our WNiFe alloy delivers outstanding performance in aerospace, military, radiation shielding, precision machining, and high-temperature environments.

Product Overview

WNiFe Alloy (Tungsten-Nickel-Iron Alloy) is a high-density material typically containing 90–97% tungsten, combined with nickel and iron as binder phases. It offers superior mechanical strength, excellent machinability, and high corrosion resistance. Because of its balanced cost and performance, WNiFe is the most widely used tungsten heavy alloy worldwide.

Key Features & Benefits

• Ultra-High Density (16.8–18.8 g/cm³)

• Outstanding Mechanical Strength

• Excellent Machinability

• Radiation Shielding Capability

• High Temperature & Corrosion Resistance

• Environmentally Safe Alternative to Lead

Applications

• Aerospace Components

• Military & Defense

• Medical & Radiation Shielding

• Precision Machinery

• Oil & Gas Drilling Equipment

Specifications (Customizable)

• Composition: W 90–97%, Ni + Fe balance

• Density: 16.8–18.8 g/cm³

• Forms: rods, bars, plates, blocks, machined parts

• Surface: sintered, forged, ground, polished

• Tolerance: per customer drawing

Why Choose Focuswmo?

• 8+ years of tungsten & molybdenum expertise

• Complete production chain

• Fast delivery & stable quality

• OEM/ODM support

• Competitive pricing