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Brass Chemical Etching

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brass chemical etching element of a shield with bend channelsBrass is a binary alloy composed of Copper and Zinc. It is similar to Bronze and valued for its workability, hardness, corrosion resistance, and attractive appearance. The metal is easily machined and formed into desired shapes while retaining high strength. Brass chemical etching components is ideal for the automotive, artisanal metalworking, music, appliance, and sanitary industries.

Fotofab's chemical etching process produces designs that can withstand harsh indoor and outdoor environments. The process uses a strong caustic chemical to cut into unprotected parts of the metal's surface to create a design or image formed to your project’s specifications.

Fotofab proudly services the US and International customers.

 

Characteristics of Brass

  • Wear and spark resistant
  • Good thermal and electrical conductivity
  • Low friction and non-magnetic
  • Acoustic properties that are desirable in the manufacturing of musical instruments
  • Low melting point
  • High malleability, workability, and durability

Applications of Etched Brass

The alloy exhibits a wide range of strength and hardness, ductility, electrical and thermal conductivity, and corrosion resistance properties when the levels of Copper, Zinc, and other metals are varied. Brass chemical etching is ideal for various applications, including:

  • Shields
    • EMI/RFI shields
    • Low profile shields
    • Standard shields
  • Covers
  • Connector pins
  • Shims
  • Washers
  • Injectors
  • Taps

Other Factors

  • The cold rolling process deforms brass’ internal grain structure, resulting in a much stronger and harder metal
  • The proportions of Copper and Zinc can be varied to achieve different mechanical and electrical properties
  • Nuts, bolts, and other threaded components are not parts that Fotofab manufactures
  • Brass, with low Zinc content, can be easily cold worked, welded, and brazed
  • A high Copper content enables Brass to form a protective oxide layer on its surface that guards against corrosion
  • Brass is often used for its aesthetic appeal

Fotofab, LLC

3758 W Belmont Ave. Chicago, IL 60618

773-463-6211

sales@fotofab.com

Services

Etching
Forming
Rapid Prototyping
& Many More

Materials

Aluminum
Beryllium Copper
Stainless Steel
& Many More

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