Custom etched steel parts are metal components created using a chemical or laser etching process that removes controlled layers of material to form precise designs, cutouts, or surface markings. These parts are made from various types of steel, including stainless steel, carbon steel, and high-performance alloys.

Etching enables the creation of detailed features such as:

• Fine holes and mesh patterns

• Sharp corners and intricate shapes

• Branding elements like logos, part numbers, and QR codes

• Thin, lightweight structural components

• Decorative textures or labels

Unlike traditional machining or stamping, etching does not apply mechanical force or heat, making it ideal for delicate, complex, or thin-gauge parts.

Why TMN Metal Parts Fabrications?

At TMN Metal Parts Fabrications, we are dedicated to delivering custom etched steel parts with unmatched precision and quality. Here’s why clients across the globe trust TMN:

1. Precision Engineering

We use photochemical etching and laser etching technologies to manufacture parts with extremely tight tolerances — critical for applications in aerospace, electronics, medical devices, and industrial equipment.

2. Full Customization

From size, shape, and material to surface finish and marking, every steel part we produce is customized to your exact specifications. We support a wide range of file formats (DXF, DWG, AI, PDF) for seamless design integration.

3. Prototype to Production Support

TMN offers fast-turnaround prototyping and scalable mass production. Whether you need 10 or 10,000 parts, we ensure quality, consistency, and on-time delivery.

4. End-to-End Fabrication

We provide comprehensive metal part fabrication services — from design consultation and etching to post-processing and assembly — making TMN your one-stop solution for custom steel components.

Applications of Custom Etched Steel Parts

TMN’s etched steel parts are used in a wide variety of industries and applications, including:

• Electronics: EMI shielding, circuit contacts, lead frames

• Medical Devices: Surgical tools, filtration screens, implants

• Automotive: Dashboard overlays, emblem plates, trim pieces

• Aerospace: Lightweight structural parts, airflow screens

• Industrial Machinery: Nameplates, sensor covers, enclosures

• Architecture & Design: Decorative panels, signage, inlays

The high precision and repeatability of etched steel make it an ideal solution for both functional and decorative components.

Etching Capabilities

At TMN, we offer two primary methods for producing custom etched parts:

Photochemical Etching

Photochemical etching (also known as chemical milling) uses a photoresist and chemical solution to etch away selected areas of the metal. This method is ideal for:

• Thin parts (as thin as 0.05 mm)

• High-precision designs

• Burr-free, smooth edges

• Complex geometries

Laser Etching / Engraving

Laser etching is used for adding logos, serial numbers, text, and other permanent markings to the surface of the steel. It’s perfect for:

• Branding and identification

• High-speed part serialization

• Deep engraving with contrast

• Part traceability (QR codes, barcodes)

We help you determine the best process based on your material, volume, and required features.

Materials Available

We fabricate custom etched parts from a variety of high-quality steel grades to match the performance needs of your project:

• Stainless Steel (304, 316, 430) – Corrosion-resistant and durable

• Mild Steel – Cost-effective and easy to machine or weld

• Spring Steel – High tensile strength and flexibility

• Tool Steel – Designed for wear-resistant parts

• Nickel Alloys – Ideal for heat- and corrosion-sensitive environments

Our team can guide you in selecting the right material for your application.

Post-Processing Options

To enhance the performance and appearance of your etched steel parts, TMN offers a full suite of finishing services:

• Deburring & Polishing – Ensures smooth edges and professional finish

• Electropolishing – Improves corrosion resistance and aesthetics

• Anodizing & Coating – Adds protective or decorative layers

• Pad Printing & Laser Marking – For labels, icons, and branding

• Heat Treating – Enhances strength and hardness where needed

These options allow you to receive parts that are fully ready for final use or assembly.

Advantages of TMN Etched Steel Parts

1. Extreme Accuracy

Etching enables precise geometries down to microns. This is essential for industries requiring high fidelity and consistent tolerances.

2. No Deformation or Stress

Because chemical etching is a non-contact process, parts retain their original material properties without warping, cracking, or hardening.

3. Cost-Effective Tooling

Etched parts require inexpensive and rapidly producible tooling, making prototyping and small-volume runs more affordable.

4. High-Volume Repeatability

Once your part design is approved, TMN can produce thousands of identical etched steel parts with exceptional consistency.

5. Eco-Friendly Production

Etching creates minimal scrap and uses recyclable materials. We also employ environmentally safe chemicals and disposal practices.

Industries We Serve

TMN Metal Parts Fabrications proudly serves industries where reliability and precision are non-negotiable:

• Aerospace & Defense

• Medical & Pharmaceutical

• Electronics & Telecom

• Automotive Manufacturing

• Energy & Utilities

• Construction & Architecture

• Consumer Goods

Each client benefits from our personalized service, cutting-edge technology, and deep fabrication expertise.

Start Your Custom Etched Steel Project

At TMN Metal Parts Fabrications, we turn your concepts into precision-engineered reality. Whether you're developing a complex micro-component or a decorative panel, our custom etched steel parts are built to your exact needs.

✔ Free Quotation

✔ Rapid Prototyping

✔ Scalable Production

✔ Global Shipping

Contact us today to speak with a fabrication expert or request a custom quote. TMN is here to deliver the etched steel solutions you can trust.