What Metals Can Be Etched? A Simple Guide to Common Etchable Materials

Wondering which metals can be etched? Learn about popular materials like stainless steel, copper, aluminum, and more – and find out which one is right for your product.

Etching Works with Many Types of Metal – Here’s What You Should Know

One big advantage of photochemical etching is that it works well with many kinds of metal. This gives designers and engineers the freedom to choose the best material based on what the part needs to do.

At Xinhaisen, we work with a wide range of metals, and we’re always here to help you pick the right one for your project.

Popular Metals Used in Etching

Here are some of the most common metals we use in chemical etching, along with why they’re a great choice:

1. Stainless Steel

• Why it’s great: Strong, doesn't rust easily, works well in hot or cold temperatures, and is easy to form and weld.

• Used for: Medical tools, car parts, industrial components – anywhere clean, strong metal is needed.

2. Copper

• Why it’s great: Excellent at conducting electricity and heat, easy to bend and shape, and great for soldering.

• Used for: Electronics, battery contacts, connectors, and shielding parts.

3. Beryllium Copper

• Why it’s great: Stronger than regular copper, stays tough even in cold, and handles electricity and heat well.

• Used for: High-end electronics, sensors, and parts that need to keep their shape under stress.

4. Brass

• Why it’s great: Conducts electricity and heat well, looks good, resists rust, and is easy to work with.

• Used for: Electrical parts, decorative pieces, and connectors.

5. Titanium

• Why it’s great: Very strong yet lightweight, excellent corrosion resistance, especially against saltwater and body fluids, and biocompatible.

• Used for: Medical implants, aerospace parts, and components exposed to harsh environments.

6. Aluminum

• Why it’s great: Light but strong, doesn’t rust, and handles extreme temperatures.

• Used for: Aerospace parts, auto components, and lightweight electronics.

Not All Metals Etch the Same Way

Each metal needs a slightly different process to get the best results, for example:

• Copper and steel use different chemicals during etching.

• Aluminum needs a cooler temperature to avoid damage.

Even though the methods vary, the outcome is the same: clean, precise, and high-quality metal parts, perfect for many industries.

Why Choose Xinhaisen for Your Etching Projects?

We don’t just etch metal – we help you choose the right material for your design. At Xinhaisen, we offer:

• A full range of metal types in stock

• Expert advice for picking the best one

• Professional etching for all kinds of projects

From fine metal mesh to car parts and medical tools, we’ve got the experience to get it done right.

Need help choosing a metal?
Reach out to us – we’re happy to give free suggestions and show you how we can help with your next product!