Mkube Buy Tungsten Wire – Fine, High-Temp Heating Wires
tungsten wire

Tungsten Wires

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Product Description

Tungsten Wire – High-Performance Wire for Extreme Applications

M-Kube Enterprise LLC supplies high-purity tungsten wires (≥99.95%) designed for industries that demand exceptional strength, durability, and heat resistance. Our tungsten wires are widely used in lighting, electronics, metallurgy, and laboratory applications where performance at extreme temperatures is critical.

As a trusted tungsten wire supplier in the USA, we provide a wide range of options including tungsten filament wire, tungsten heating wire, fine tungsten wire, and tungsten-rhenium wire—all available in standard sizes or fully customized to your specifications.

Key Features of Tungsten Wire

  • Extreme melting point
  • High tensile strength 
  • Available in thin, fine, and filament tungsten wires
  • Resistant to wear, creep, and deformation under extreme heat
  • Multiple finishes: Black, Polished, or Ground

Technical Specifications: Tungsten Wire

Property Specification
Material Pure Tungsten (≥99.95% Purity)
Density 19.3 g/cm³
Melting Point 3422°C
Boiling Point 5555°C
Thermal Conductivity 173 W/m·K at 20°C
Electrical Conductivity 1.79 × 10⁶ S/m
Tensile Strength 550 – 1000 MPa (Varies by Processing)
Elongation 10 – 30%
Hardness (HV) 350 – 460 HV
Oxidation Resistance Requires Protective Atmosphere Above 500°C
Available Dimensions Customization requirements can be reviewed based on customer’s drawings/ request
Surface Finish Black, Polished, or Ground
Processing Methods Sintering, Swaging, Forging, Machining

Commodity Tungsten Standard GB/T 4181-1997
Grade Size Chemical Components (≤%)
W-1   W Fe Ni Al Ca Si Bi Mg Ti Mo P
≥99.95 0.0015 0.001 0.0005 0.0005 0.0006 0.0006 0.0005 0.0006 0.001 0.0006
C O Sb Cu              
0.0005 0.001 0.0004 0.0005              
Physical Property
Density (g/cm3) ≥19.15

Applications of Tungsten Wires

Our tungsten wires are used across diverse U.S. industries, including:

  • Filaments for lamps, halogen bulbs, and heating elements
  • Electronics and semiconductors for contacts and leads
  • Medical equipment (X-ray tubes, electrodes)
  • Metallurgy and furnaces for heating and evaporation sources
  • Research laboratories requiring thin and fine tungsten wires

Why Choose M-Kube Enterprise LLC for Tungsten Wires?

  • Wide range of tungsten wires for sale including fine, thin, heating, and filament wires.
  • Custom wire dimensions and spools tailored to your requirements.
  • Reliable tungsten wire suppliers in the USA with fast delivery.
  • Competitive tungsten wire price without compromising quality.
  • Technical expertise to support high-performance and research applications.

Quality and Compliance

At M-Kube, all our ceramic and refractory products are manufactured in ISO-certified facilities with the capability to meet and comply with ASTM, ISO, and other international standards. This ensures every product delivers consistent quality, reliability, and performance, whether you require standard parts or fully customized solutions.

Request a Quote Today

Looking to buy tungsten wires, tungsten filament wire, or tungsten-rhenium wire?  M-Kube Enterprise LLC offers precision-engineered tungsten wires for industrial, scientific, and high-temperature applications.

📞 Call us at +1-732-808-1999
📧 Email us at info@mkubeenterprise.com
🌐 Fill out our contact form at www.mkubeenterprise.com to request a fast, competitive quote.

Product FAQ's

How much does tungsten wire cost?

Tungsten wire price depends on:

  • Diameter (thin tungsten wire vs heavy gauge)
  • Form (spool, cut length, coil)
  • Purity level (pure tungsten wire vs tungsten rhenium wire)
  • Supplier location and bulk order size

What is tungsten rhenium wire used for?

Tungsten rhenium wire is mainly used in:

  • Thermocouples for measuring extremely high temperatures
  • Vacuum furnaces for enhanced ductility compared to pure tungsten wire

Where can I buy tungsten wire online?

You can buy tungsten wire directly from tungsten wire suppliers that provide:

  • Fine tungsten wire for electronics
  • Tungsten heating wire for furnaces
  • Tungsten filament wire for lighting
  • Custom spools & diameters depending on application

Can tungsten wire withstand high temperatures?

Yes — high temperature tungsten wire can operate reliably up to 3000°C in vacuum or inert gas. It is widely used in furnace heating elements and metal evaporation processes.

What are the typical diameters available for tungsten wires?

  • 0.01 mm – 0.1 mm → fine tungsten wire for electronics
  • 0.2 mm – 0.5 mm → filament and thin tungsten wire for lighting
  • 0.5 mm – 3 mm+ → heating wire and furnace elements

What should I look for in tungsten wire suppliers?

A reliable tungsten wire supplier should offer:

  • Purity certification (≥99.95% W)
  • Custom diameters and spooling
  • Competitive tungsten wire price per meter/kg
  • Global shipping and technical support

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