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Tungsten Chemical Etching – Tungsten Etching

Tungsten (W) is a rare and robust metal known for its high melting point, excellent thermal and electrical conductivity, and significant mechanical strength. These properties make tungsten an essential material in various high-tech and industrial applications, including electronics, aerospace, and medical devices. Tungsten etching, a critical process in the manufacturing and development of tungsten-based components, involves the precise removal of tungsten material from a substrate.

Looking for reliable, quick-turn tungsten etching services suppliers and more precision etching product manufacturers? With advance etching line, our unparalleled design and production capacity capabilities guarantee premier OEM tungsten etching Parts to worldwide customers.

Tungsten Etching

Our Tungsten Plate/Sheet/Roll Etching Service

If you need tungsten parts etched we are one of the most capable and affordable sources specializing in manufacturing custom etched parts on advanced photo etching machines with cnc precision.

Through our Photo Chemical Etching process, the smallest and most complex designs are made possible as well as many other bespoke components to your own designs.

We can machine to print and accept the most common file formats including: .dwg .dxf .iges .step .sat as well as .pdf files. If you don’t see your file format here let us know. Please send us files to: [email protected] We can accept both small and large run jobs of custom tungsten etching parts.

Our Etching Capabilities

  • Etching of many grades of tungsten alloy
  • Combining Stamping, Laser Cutting,CNC machining and photochemical etching on sheets up to 2mm thick
  • Etching of up to 0.025″ thick sheets as large as 22×12 inches
  • Tolerances of ±.0005″ in many applications
Our Titanium PlateSheetRoll Etching Service

How To Etch Tungsten

Metal Grades For Tungsten Etching

Tungsten, due to its exceptional properties, is used in various grades and forms for different industrial applications. Each grade of tungsten has unique characteristics that influence its suitability for specific etching processes and applications. This section explores the various grades of tungsten used in etching, their properties, and their typical applications.


Pure Tungsten

Pure tungsten is the most basic form of tungsten, consisting of nearly 100% tungsten with minimal impurities. It is characterized by its high melting point, excellent thermal and electrical conductivity, and outstanding mechanical strength.

Doped Tungsten

Doped tungsten contains small amounts of other elements, such as potassium, aluminum, or silicon, to enhance certain properties.Potassium-doped tungsten (WK) includes a small amount of potassium, which improves its recrystallization temperature and creep resistance.

Tungsten Alloys

Tungsten alloys are tungsten-based materials with significant amounts of other metals to enhance specific properties such as ductility, machinability, or corrosion resistance.
Tungsten-Copper (W-Cu) Alloys
W-Cu alloys combine the high thermal and electrical conductivity of copper with the high melting point and density of tungsten.

Tungsten Carbide (WC)

Tungsten carbide is a hard, wear-resistant material formed by combining tungsten with carbon. It is widely used in cutting tools and wear-resistant applications.

The choice of tungsten grade significantly impacts the etching process and the final application. Pure tungsten and doped tungsten are commonly used in semiconductor and aerospace applications due to their high purity and enhanced properties. Tungsten alloys, such as W-Cu and W-Ni-Fe, offer a balance of conductivity and mechanical strength, making them suitable for thermal management and radiation shielding. Tungsten carbide is prized for its hardness and wear resistance, primarily used in cutting tools and wear parts. Each grade requires specific etching techniques to achieve the desired results, highlighting the importance of understanding the material properties and process parameters in tungsten etching.

Components That Are Produced By Etching Tungsten

The popularity of Tungsten makes it a desirable metal for use in fabrication because it is easy to manufacture and has favorable properties for many industrial products.With the photo etching process, the metal is etched evenly without any structural deformations from the hard tooling used in stamping and punching.Since there isn’t a heat point of contact like laser cutting, the parts’ metal properties remain unchanged and free from thermal deformations.Get inspired by our custom etching part projects and contact us to Get Instant Quote for rapid prototype or Tungsten etching parts start from 1pcs.

Metal Etching Certification,Equipment List and Quality

We are committed to enlisting the full support of all employees to continuously improve our processes and enhance quality, thereby fulfilling our customer's needs with defect free products and services, on time and every time

  • ISO 9001:2015 certified
  • Compliance in DFARS materials sourcing requirements
  • Strict compliance with PPAP and Process FMEA
  • Fully compliant with the exacting requirements of our customers
  • ITAR registered
  • NIST cybersecurity standard compliant
  • Proprietary Patented quality systems
  • Skilled in KanBan and other customer driven quality and inventory management systems

Metal Etching Material

BE-CU is experienced in precision etching various metals, allowing customers the freedom to specify components in hundreds of different materials.

The Surface Treatment Of Metal Etching Parts

Do you want your etching parts to be more corrosion-resistant or get a specific look? Metal finishing service is a essential choice to achieve your design perfectly. BE-CU – is an accomplished finished parts manufacturer, our workers and craftsman are capable to provide precision metal etching services and a wide range of finishing services including aluminum anodizing, painting, passivation, electroplating, powder coating, polishing, black oxide, conversion coating, abrasive blasting, etc. We offers several common surface finishes to help improve functionality and aesthetics.

  •  Anodizing (Anodized)
  • Passivation
  •  Plating (Electroplating)
  •  Painting
  • Black Oxide (Hot Blackening)
  •  Polishing
  • Powder Coating
  • Heat Treatment
  • Satin Finish
  • Abrasive blasting (Sandblasting)
  • Conversion coating
  • Tungsten carbide coating

After browsing a list of metal finishing services, select a process based on essential considerations, like production time, cost-effectiveness, part tolerance, durability and applications. High-tolerance metal etching parts are not recommended to apply secondary metal surface finish, because the treatment may change the sizes of the finished part through removing or adding a small amount of materials.

Other requirements or custom designs, welcome to contact us for a free quote fast!



About BE-CU ETCH Company

Our executive team comprises industry experts who are dedicated to serving our customers with part design and technical assistance, precision metal parts, and quick turnaround times on prototypes to production runs. We continuously seek innovative solutions to meet the ever-changing industry demands of consumer trends and emerging technologies.Thank you for considering for your manufacturing needs. We look forward to working with you and exceeding your expectations. We appreciate the opportunity! A formal quote will be sent within 24-48 hrs. If would like to submit an NDA, please upload it to the quote button, or send it to [email protected].

  • Volume: 1-1000K+ Parts
  • Quoting: Within 24 Hours
  • Delivery: In As Fast As 5 Day
  • Materials: Metals And Other
  • Experience: Since 1995
  • Part Size: Ranging Custom
  • Tolerances: +/- 0.1mm
  • Price: Start From 100USD
Metal Etching Service

  • Conventional Sheet Etching
  • Roll-to-roll Continuous Etching
  • Precision Stamping
  • Die Cutting
  • PVD Coatings
  • Electroplating Process
  • 2D Printing
  • Silk Screen Printing
  • Laser Engraving
  • Laser Cutting 
  • CNC Machining
Etching Material

  • Metal Etching
  • Plastic Etching
  • Acrylic Etching
  • Stainless Steel Etching
  • Steel Etching
  • Aluminum Etching
  • Brass Etching
  • Copper Etching
  • Titanium Etching
  • Kovar Etching
  • Nikel Etching
Be-Cu Etch
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