A wide range of materials are suitable for chemical etching. Some examples are various Coppers, Brass, Nickel, Stainless Steel, Kovar, Spring steel, Invar, Monel and more. SG prides itself on being able to utilise the widest range of materials, including those metals considered to be difficult to photo etch by conventional means. China Manufacturer Etching Stainless Steel Parts Below is a selection of metals which are widely used in our photo etching process. Should the metal you require not feature in the list, please do not hesitate to contact our technical sales team who will be happy to talk through your requirements in further detail. Raw Materials and Prodcuts Metals: Amorphous Metals Aluminium Beryllium Copper Bi-Metals Brass Brazing Foils Copper Copper Alloys Iridium Maraging steels Magnesium Mild Steel Molybdenum Mumetal Nickel Nickel Alloys Nickel Iron Pewter Phosphorous Bronze Radiometal Silver Spring Steels Stainless Steels Tantalium Tin Titanium Titanium alloys Zinc Zirconium Zirconium Alloys The list of metals is suitable for etching, and many are held in stock. If you don`t see what you need please contact us. We have a broad knowledge of metals regarding thickness, temper, conductivity, formability, stress resistance, and its importance to an specific industry`s products.