Photo chemical etching is a high-precision, fast-turnaround manufacturing option for thin metal parts. In the process, a chemical etchant selectively and simultaneously etches away selective areas of parts without altering the metal properties. Part surfaces and edges remain burr-free with low tolerances. Photo etching is especially cost-effective for small intricate designs. Please view our Process page to learn more.
A very broad range of metals can be photo-etched including many types of alloys and exotic metals such as Stainless Steel, Beryllium, Copper, Copper Alloys, Brass, Nickel, Silver, Alloy 42, Kovar, and many others.
Any part that is designed to be thin and flat, before forming, can be created using the photo-etching process. Some typical applications are EMI/RFI shielding, shims, spacers, washers, screens, filters, lead frames, contacts, connectors, etc. Please click on your industry tab for more specialized applications.
Photo etching capabilities include a range of metal thickness generally between .002″ to .060″. Tolerances can be maintained to the relative thickness of the metal. Minimum holes and slots must be at least 110% of the metal thickness. Minimum dimensional tolerances are +/- .15% of thickness and a minimum of +/-.0015" on metals .010" and less. Please see our technical data sheet for details of our capabilities.
No. The internal structure of the metal remains unchanged including its hardness, grain structure, and ductility.
You can expect a response within 24 – 48 hours.
Normally, we can deliver parts within 2 weeks. We offer expedited services if requested. With our AME Parts Now program we can deliver parts within 24-48 hours if the required material is in stock.
We strive to keep all metal alloys, thickness, and temper in stock. Stainless steel and copper are usually in stock as it is used most often and is more cost-effective than other metals. All metals our RoHS and DFARs compliant.
We accept STEP, DXF, DWG, SLDPRT, PRT, X_T, PDF, JPG, and JPEG.
Yes, we can vacuum pack loose parts, or use foam board layers when parts are shipped in sheets.