Leading Brass Etching Manufacturers

Though many different types of metals may be etched, brass is a common option. An alloy of zinc and copper, brass has many of the same properties of both metals. Additional elements can be added for beneficial properties. Aluminum, for example, is often added to increase strength and corrosion resistance. Read More…

Brass Etching Etching is a mechanical or chemical process that utilizes many different techniques to cut, engrave or otherwise depress designs into a flat piece of metal.

Great Lakes Engineering is a trend setting manufacturer of surface mount stencils, precision laser cut parts, and photo chemical etched parts. We work with a wide range of materials, including Stainless Steel, Copper, Titanium, Nitinol, Nickel, Kovar and many others.

Great Lakes Engineering, Inc. $$$

VACCO is the industry leader of Photo Chemical Etching of metal & polyimide components and devices. We specialize in Stainless steel, Titanium, and Copper, but work with a variety of different materials. We have over 60 years of experience in Chem Etching, and we offer Micro Laser Cutting & Welding, and Diffusion & Adhesive Bonding services along with an extensive range of value-added services. ...

VACCO Industries, Inc. $$$

The MET Manufacturing Group, LLC process offers many technical & financial advantages in manufacturing various flat metal components. Try this precision etching, non-mechanical process for competitively priced, burr & stress free sheet metal products, up to 62 mil (.062”) thick. Our photo-chemical machining process is also known as photo-fabrication, photo etching, chemical milling & acid...

MET Manufacturing Group, LLC $$$

Etchit is your high-quality solution for custom-manufactured precision metal parts and components. We use photochemical machining to make products for such industries as aerospace, audio, automotive, computer, circuit board, decorative and fastener. Does your product need photo etching processes?

Etchit $$$

PEI is a leading producer of photochemical machining and photochemical etching precision and decorative metal parts. We use chemical machining and etching as a process to selectively remove material by chemical action, creating extraordinary cost-effectiveness. In business since 1967.

Photofabrication Engineering Inc. $$$

Photochemical machining is the process we use on aluminum (and alloys), brass, copper, inconels, kovar, metal foils (less than .001” thick), metal sheets (up to .125” thick), mild steels, molybdenum, monels, nickel, phosphor bronze, stainless (300 & 400) and others. Trust your metal etching needs to us.

Lancaster Metals Science Corporation $$$
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placeholder image Great Lakes Engineering, Inc. VACCO Industries, Inc. MET Manufacturing Group, LLC Etchit Photofabrication Engineering Inc. Lancaster Metals Science Corporation

Brass is softer than most other metals and etching takes a relatively short amount of time and requires minimal mechanical force. This malleable and ductile metal is easily manufactured into strips, smooth rods or tubes, sheets and plates desirable for engraving.

Artists and hobbyists often use brass as its softness allows for hand needle scratching. While brass is frequently utilized in these domestic settings, industrial and commercial manufacturing also incorporate this medium in a variety of applications.

Aerospace, automotive, transportation, electronics, minting and medical industries all utilize brass etching in metal components. Like copper, the popularity of brass in many of these settings can be attributed to its being one of the best known and most cost effective conductors of heat and electricity.

For this reason and others etched brass products include tubes, piping, welding and thermal processing equipment, weather stripping, locks, gears, doorknobs, valves, decorative embellishments, coinage and a wide variety of musical instruments.

Such a wide variety of brass etched products reflects the many different etching techniques available. While hand etching with a needle is popular in artistic and custom applications, chemical etching or machining is the most common industrial etching method, particularly acid etching and photofabrication.

Acid etching is accomplished by covering the brass surface to be etched with an acid resistant waxy ground. The manufacturer scratches off the ground, using a point etching needle creating the design of the finished piece.

The brass sheet is then dipped into acid or has acid washed over the metal. Photofabrication follows a similar procedure but rather than a waxy ground, the brass is covered in a photoresist and exposed to UV light to create the template necessary before the corrosive chemical is applied. In either instance, the chemical wash bites into the metal where it is unprotected, leaving a depression in the plate.

The depth of the groove depends on the length of application. When the desired depth is achieved, the remaining chemicals are washed off and the rest of the wax or photoresist is removed to reveal the finished product.

Cupric chloride is the chemical most often used with brass due to its high etch rate, though iron chloride and nitric acid are also compatible with brass.

Brass Etching Informational Video

 

Metal Etching Power Pages

Acid Etching

Acid Etching

Acid etching, also known as chemical etching or photo etching, is the process of cutting a hard surface like metal by means of a specially formulated acid for the process of etching in order to allow for the creation of a design onto the metal...

Chemical Milling

Chemical Milling

Chemical milling is a subtractive machining process that removes material from a workpiece to achieve a desired shape. Unlike aggressive milling methods that depend on sharp tools to produce a design, chemical milling erodes sections...

Metal Etching

Metal Etching

Metal etching is a metal removal process that uses various methods to configure complex, intricate, and highly accurate components and shapes. Its flexibility allows for instantaneous changes during processing...

Photochemical Etching

Photochemical Etching

Photochemical etching, also known as photochemical machining or metal etching, is a non-traditional, subtractive machining process in which photographic and chemical techniques are used to shape the metal workpiece...

Water Jet Cutting

Water Jet Cutting

Water jet cutting is a manufacturing process that uses high pressure jets of water provided by pressurizing pumps that deliver a supersonic stream of water to cut and shape various types of materials. The water in water jet cutting is...

Laser Cutting

Laser Cutting

Laser cutting is a non-traditional machining method that uses an intensely focused, coherent stream of light called lasers to cut through the material. This is a type of subtractive machining process where the material is continuously removed during the cutting process...

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