{"id":6322,"date":"2021-01-15T17:18:24","date_gmt":"2021-01-15T15:18:24","guid":{"rendered":"https:\/\/info.formfedern.com\/electrically-conductive-surface-treatments\/"},"modified":"2021-04-19T15:45:38","modified_gmt":"2021-04-19T13:45:38","slug":"electrically-conductive-surface-treatments","status":"publish","type":"post","link":"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/","title":{"rendered":"Electrically conductive surface treatments"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4001 alignleft\" src=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/\/Batteriekontakt_Gutekunst-Formfedern_800x600-300x225.jpg\" alt=\"Batteriekontakt Gutekunst Formfedern\" width=\"251\" height=\"188\" data-wp-pid=\"4001\" srcset=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/Batteriekontakt_Gutekunst-Formfedern_800x600-300x225.jpg 300w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Batteriekontakt_Gutekunst-Formfedern_800x600-768x576.jpg 768w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Batteriekontakt_Gutekunst-Formfedern_800x600-600x450.jpg 600w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Batteriekontakt_Gutekunst-Formfedern_800x600-150x113.jpg 150w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Batteriekontakt_Gutekunst-Formfedern_800x600-200x150.jpg 200w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Batteriekontakt_Gutekunst-Formfedern_800x600.jpg 800w\" sizes=\"auto, (max-width: 251px) 100vw, 251px\" \/>Additional<a href=\"https:\/\/info.formfedern.com\/oberflaechenbehandlung-metall\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Surface treatments<\/a> can not only make machined surfaces smoother or more attractive. You can also use the electric<a href=\"https:\/\/info.formfedern.com\/en\/conductivity-metals\/\" target=\"_blank\" rel=\"noopener noreferrer\"> conductivity<\/a> of<a href=\"https:\/\/info.formfedern.com\/en\/individual-shaped-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Form springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Flat springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/individual-contact-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Contact springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/form-springs-leaf-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Leaf springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/properties-stamped-bent-parts\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Stamped and bent parts<\/a> and<a href=\"https:\/\/info.formfedern.com\/en\/laser-parts-online\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Laser parts<\/a> improve or even produce first. Depending on the spring material to be refined and the conductive application, different surface technologies are available:<\/p>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Copper_plating_Cu_Corrosion_protection_and_improved_electrical_conductivity\" >Copper plating (Cu): Corrosion protection and improved electrical conductivity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Gold_plating_AU_decorative_and_wear-resistant\" >Gold plating (AU): decorative and wear-resistant<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Silver_plating_Ag_food_safe_and_very_good_conductivity\" >Silver plating (Ag): food safe and very good conductivity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Nickel_plating_Ni_very_good_corrosion_protection_and_magnetic\" >Nickel plating (Ni): very good corrosion protection and magnetic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Tinning_Sn_chemical_resistant_and_food_safe\" >Tinning (Sn): chemical resistant and food safe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Delta%C2%AE-Tone_coatings_with_tailor-made_properties\" >Delta\u00ae-Tone: coatings with tailor-made properties<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Electric_Isolation\" >Electric Isolation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Surface_treatment_at_Gutekunst_form_springs\" >Surface treatment at Gutekunst form springs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/info.formfedern.com\/en\/electrically-conductive-surface-treatments\/#Individual_manufacture_of_contact_springs\" >Individual manufacture of contact springs<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Copper_plating_Cu_Corrosion_protection_and_improved_electrical_conductivity\"><\/span>Copper plating (Cu): Corrosion protection and improved electrical conductivity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>With this galvanic surface treatment, different metals such as spring steel, stainless steel, brass or aluminum can be reworked. Copper plating not only protects the metal from corrosion and fretting corrosion (tribo-oxidation) &#8211; it also increases the<a href=\"https:\/\/info.formfedern.com\/en\/conductivity-metals\/\" target=\"_blank\" rel=\"noopener noreferrer\"> electric conductivity<\/a> of<a href=\"https:\/\/info.formfedern.com\/en\/form-springs-leaf-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Form springs<\/a> and reduces the risk of sparks. This is particularly important for contact springs that are to be used in explosion-proof environments. Another advantage: the copper layer acts as a diffusion barrier and makes hardening and soldering of the components easier.<\/p>\n<p><strong>An overview of copper plating:<\/strong><\/p>\n<ul>\n<li>Corrosion protection<\/li>\n<li>improved electrical conductivity<\/li>\n<li>Protection against fretting corrosion<\/li>\n<li>Build-up layers with undersize<\/li>\n<li>improved run-in properties<\/li>\n<li>Diffusion barrier (hardening \/ soldering)<\/li>\n<li>Anti-sparking in an explosion-proof environment<\/li>\n<li>Conductivity copper<strong> \u03c3<\/strong> ~ 56 MS \/ m<\/li>\n<li>Specific resistance<strong> \u03a9<\/strong> ~ 0.018 \u00b5\u03a9 m<\/li>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Gold_plating_AU_decorative_and_wear-resistant\"><\/span>Gold plating (AU): decorative and wear-resistant<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-770 size-medium alignright\" src=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/\/Stanzbiegeteil_1-300x223.jpg\" alt=\"Batteriekontakt\" width=\"300\" height=\"223\" data-wp-pid=\"770\" srcset=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/Stanzbiegeteil_1-300x223.jpg 300w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Stanzbiegeteil_1-200x149.jpg 200w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Stanzbiegeteil_1.jpg 600w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Stanzbiegeteil_1-269x200.jpg 269w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Are suitable for gilding<a href=\"https:\/\/info.formfedern.com\/en\/spring-band-steel-and-spring-steel-sheets-from-stock\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Spring steel<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/laser-parts-made-of-stainless-steel\/\" target=\"_blank\" rel=\"noopener noreferrer\"> stainless steel<\/a> , Copper as well as aluminum and its alloys. Gold plating increases protection against corrosion, makes the technical spring wear-resistant and seawater-resistant, and improves it<a href=\"https:\/\/info.formfedern.com\/en\/conductivity-metals\/\" target=\"_blank\" rel=\"noopener noreferrer\"> conductivity<\/a> , reduces their contact resistance and increases their solderability. In addition, gold ensures a high surface hardness: between 120 and 190 HV (Vickers hardness) are available with a purity of 99.8 percent. And decorative are gold-plated<a href=\"https:\/\/info.formfedern.com\/en\/made-to-measure-metal-clips\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Metal clips<\/a> and contact springs too.<\/p>\n<p><strong>Gilding at a glance:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/the-most-common-types-of-corrosion\/\" target=\"_blank\" rel=\"noopener noreferrer\">Corrosion protection<\/a><\/li>\n<li>high seawater resistance<\/li>\n<li>wear-resistant<\/li>\n<li>improves electrical conductivity<\/li>\n<li>lower contact resistance<\/li>\n<li>easy to solder<\/li>\n<li>Surface hardness 120 to 190 HV<\/li>\n<li>Purity 99.8%<\/li>\n<li>decorative<\/li>\n<li>Gild conductivity<strong> \u03c3<\/strong> ~ 44 MS \/ m<\/li>\n<li>Specific resistance<strong> \u03a9<\/strong> ~ 0.022 \u00b5\u03a9 m<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Silver_plating_Ag_food_safe_and_very_good_conductivity\"><\/span>Silver plating (Ag): food safe and very good conductivity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>One of the most important processes for surface finishing is silvering. It can be used with copper, spring steel, and brass<a href=\"https:\/\/info.formfedern.com\/aluminium-laserschneiden\/\" target=\"_blank\" rel=\"noopener noreferrer\"> aluminum<\/a> can be applied. Silver-plated<a href=\"https:\/\/info.formfedern.com\/en\/individual-shaped-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Form springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Flat springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/leaf-springs-overview\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Leaf springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/spring-clips-for-every-application\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Spring clips<\/a> and<a href=\"https:\/\/info.formfedern.com\/en\/individual-contact-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Contact springs<\/a> offer a whole range of advantages: They are chemically resistant and<a href=\"https:\/\/info.formfedern.com\/en\/technical-springs-for-the-food-industry\/\" target=\"_blank\" rel=\"noopener noreferrer\"> food safe<\/a> , exhibit a greatly increased<a href=\"https:\/\/info.formfedern.com\/en\/conductivity-metals\/\" target=\"_blank\" rel=\"noopener noreferrer\"> conductivity<\/a> and a lower contact resistance, are easy to solder and have less tendency to spark off. In addition, the silver forms a sliding layer in the high temperature range of up to 850 degrees Celsius.<\/p>\n<p><strong>Silver plating at a glance:<\/strong><\/p>\n<ul>\n<li>great improvement in electrical conductivity<\/li>\n<li>less tear-off sparks<\/li>\n<li>chemically resistant<\/li>\n<li>Sliding layer in the high temperature range up to 850 degrees Celsius<\/li>\n<li>lower contact resistance<\/li>\n<li>food safe<\/li>\n<li>good solderable<\/li>\n<li>Silver conductivity<strong> \u03c3<\/strong> ~ 62 MS \/ m<\/li>\n<li>Specific resistance<strong> \u03a9<\/strong> ~ 0.016 \u00b5\u03a9 m<\/li>\n<\/ul>\n<p><strong> <\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nickel_plating_Ni_very_good_corrosion_protection_and_magnetic\"><\/span>Nickel plating (Ni): very good corrosion protection and magnetic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/info.formfedern.com\/metallfedern-anwendungen\/\" target=\"_blank\" rel=\"noopener noreferrer\">Technical springs<\/a> received with the<a href=\"https:\/\/info.formfedern.com\/en\/surface-refinement-and-surface-coating-of-metal-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> nickel-plated surface<\/a> an improved conductivity and a very good one<a href=\"https:\/\/info.formfedern.com\/en\/the-most-common-types-of-corrosion\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Corrosion protection<\/a> over a wide temperature range. So treated<a href=\"https:\/\/info.formfedern.com\/en\/overview-of-spring-types\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Metal springs<\/a> are also wear-resistant and resistant to chemicals. The applied nickel layer acts as a diffusion barrier, makes soldering the components easier and makes them magnetic.<\/p>\n<p><strong>Nickel plating at a glance:<\/strong><\/p>\n<ul>\n<li>Corrosion protection over a wide temperature range<\/li>\n<li>wear-resistant<\/li>\n<li>improved electrical conductivity<\/li>\n<li>solderable<\/li>\n<li>Chemical resistance<\/li>\n<li>Repair of surfaces<\/li>\n<li>Diffusion barrier<\/li>\n<li>Ferromagnetic<\/li>\n<li>Nickel-plated conductivity<strong> \u03c3<\/strong> ~ 13 MS \/ m<\/li>\n<li>Specific resistance<strong> \u03a9<\/strong> ~ 0.082 \u00b5\u03a9 m<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tinning_Sn_chemical_resistant_and_food_safe\"><\/span>Tinning (Sn): chemical resistant and food safe<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tinned<a href=\"https:\/\/info.formfedern.com\/en\/individual-shaped-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Form springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Flat springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/individual-contact-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Contact springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/form-springs-leaf-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Leaf springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/properties-stamped-bent-parts\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Stamped and bent parts<\/a> and<a href=\"https:\/\/info.formfedern.com\/en\/laser-parts-online\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Laser parts<\/a> are particularly interesting for the electrical and food industries. With this type of<a href=\"https:\/\/info.formfedern.com\/en\/surface-refinement-and-surface-coating-of-metal-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Surface treatment<\/a> With the help of electricity, an even material coating with very good layer thickness distribution on the<a href=\"https:\/\/info.formfedern.com\/metallfedern-anwendungen\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Metal spring<\/a> upset. The process can be used with spring steel, stainless steel, brass or copper. Tinned components are chemical and<a href=\"https:\/\/info.formfedern.com\/en\/the-most-common-types-of-corrosion\/\" target=\"_blank\" rel=\"noopener noreferrer\"> corrosion resistant<\/a> and let yourself<a href=\"https:\/\/info.formfedern.com\/en\/battery-contacts-individual\/\" target=\"_blank\" rel=\"noopener noreferrer\"> just solder<\/a> . They have a low contact resistance and very good sliding properties.<\/p>\n<p><strong>Tinning at a glance:<\/strong><\/p>\n<ul>\n<li>food safe<\/li>\n<li>good solderable<\/li>\n<li>good corrosion protection<\/li>\n<li>good sliding properties<\/li>\n<li>low contact resistance<\/li>\n<li>chemically resistant<\/li>\n<li>very good layer thickness distribution<\/li>\n<li>Tin conductivity<strong> \u03c3<\/strong> ~ 9 MS \/ m<\/li>\n<li>Specific resistance<strong> \u03a9<\/strong> ~ 0.11 \u00b5\u03a9 m<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Delta%C2%AE-Tone_coatings_with_tailor-made_properties\"><\/span>Delta\u00ae-Tone: coatings with tailor-made properties<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>With a Delta\u00ae-Tone coating, tailor-made solutions for<a href=\"https:\/\/info.formfedern.com\/oberflaechenbehandlung-metall\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Functional characteristics<\/a> , Friction behavior and the corrosion resistance of metal spring surfaces. With the Delta\u00ae-Tone process, an inorganic and micro-layer-forming basecoat is applied to the component, which contains zinc and aluminum flakes. During the subsequent baking process, a silver-metallic, shiny coating with a uniform thickness is created. This has excellent corrosion protection properties and ensures very good electrical conductivity. This enables cathodic protection and avoids the risk of hydrogen embrittlement.<\/p>\n<p>Depending on the requirements for the coating, users can select the right Delta\u00ae basecoat:<\/p>\n<ul>\n<li>Delta\u00ae-Tone 9000 is especially suitable for<a href=\"https:\/\/info.formfedern.com\/en\/overview-of-spring-types\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Metal springs<\/a> ,<a href=\"https:\/\/info.formfedern.com\/klemmschellen-metall\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Spring band clamps<\/a> and<a href=\"https:\/\/info.formfedern.com\/en\/offer-stamped-parts-and-stamped-bent-parts\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Stamped and bent parts<\/a> .<\/li>\n<li>Delta-Protekt\u00ae KL 100 was specifically developed for threaded parts and is often used in the automotive industry. The base layer can withstand constant temperatures of 96 hours at 180 degrees Celsius.<\/li>\n<li>Delta-Protekt\u00ae KL 105 with integrated lubricant makes the use of a topcoat superfluous. The coating is adjusted to the specific coefficient of friction. The 2-in-1 system saves costs.<\/li>\n<li>Delta-Protekt\u00ae KL 130 is dark gray and intended as a base for black covering tones, as the impact points are no longer visible.<\/li>\n<li>Delta-Protekt\u00ae KL 120 is particularly suitable for connecting elements with threads as well as for springs or spring band clamps. The red and white corrosion resistance goes far beyond the requirements of other surface finishes.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Electric_Isolation\"><\/span>Electric Isolation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>All the coatings presented lead to improved electrical conductivity of shaped springs, flat springs, leaf springs, spring clips and contact springs. If the surface treatment of the technical spring is to have an isolating effect, are<a href=\"https:\/\/info.formfedern.com\/oberflaechenbehandlung-metall\/\"> Thick-film passivation, powder coating, galvanizing or phosphating<\/a> the right procedures.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Surface_treatment_at_Gutekunst_form_springs\"><\/span>Surface treatment at Gutekunst form springs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Would you like more information about<a href=\"https:\/\/info.formfedern.com\/en\/surface-refinement-and-surface-coating-of-metal-springs\/\"> Surface treatments<\/a> or need advice on the right surface technology for your<a href=\"https:\/\/info.formfedern.com\/en\/individual-shaped-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Shaped spring<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/form-springs-leaf-springs-and-flat-springs\/\"> Leaf spring<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/individual-contact-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Contact spring<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Flat spring<\/a> ,<a href=\"https:\/\/info.formfedern.com\/en\/laser-parts-in-express-production\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Laser part<\/a> or your<a href=\"https:\/\/info.formfedern.com\/stanzteile-kleinserien\/\"> Stamped and bent part<\/a> ? Then contact our experts. The engineering department of<a href=\"https:\/\/info.formfedern.com\/en\/welcome-to-gutekunst-formfedern-gmbh\/\"> Gutekunst Formfedern GmbH<\/a> can be reached by phone at (+49) 07445 8516-30 or by e-mail to:<a href=\"mailto:technik@gutekunst-formfedern.de\"> technik@gutekunst-formfedern.de<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Individual_manufacture_of_contact_springs\"><\/span>Individual manufacture of contact springs<strong><br \/>\n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>You need the right one<a href=\"https:\/\/info.formfedern.com\/en\/individual-contact-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Contact spring<\/a> or one<a href=\"https:\/\/info.formfedern.com\/en\/battery-contacts-individual\/\" target=\"_blank\" rel=\"noopener noreferrer\"> special battery contact<\/a> for your application? Then send your CAD data, a drawing or a sketch, as well as information on the installation situation, operational environment and the desired function via the following<a href=\"https:\/\/info.formfedern.com\/en\/request-contact-springs-and-battery-contacts\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Inquiry button contact springs<\/a> or at<a href=\"mailto:technik@gutekunst-formfedern.de\"> technik@gutekunst-formfedern.de<\/a> .<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/info.formfedern.com\/en\/request-contact-springs-and-battery-contacts\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5637 size-full\" src=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/Anfragebutton.png\" sizes=\"auto, (max-width: 279px) 100vw, 279px\" srcset=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/Anfragebutton.png 279w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Anfragebutton-150x33.png 150w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Anfragebutton-200x44.png 200w\" alt=\"Inquiry form contact springs from Gutekunst Formfedern\" width=\"279\" height=\"62\" data-wp-pid=\"3527\"><\/a><\/p>\n<p><em>For more information:<\/em><\/p>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/conductivity-metals\/\" target=\"_blank\" rel=\"noopener noreferrer\">Conductivity metals<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/individual-contact-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\">Individual contact springs<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/battery-contacts-individual\/\" target=\"_blank\" rel=\"noopener noreferrer\">Made-to-measure battery contacts<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/the-most-common-types-of-corrosion\/\" target=\"_blank\" rel=\"noopener noreferrer\">The most common types of corrosion<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/form-springs-leaf-springs-and-flat-springs\/\" target=\"_blank\" rel=\"noopener noreferrer\">Form springs, leaf springs and flat springs<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/laser-parts-in-express-production\/\">Order laser parts quickly and easily<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/en\/production-of-stamped-and-bent-parts\/?preview=true&#038;preview_id=8426&#038;preview=true&#038;preview_id=8426\" target=\"_blank\" rel=\"noopener noreferrer\">Production of stamped and bent parts<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Additional Surface treatments can not only make machined surfaces smoother or more attractive. You can also use the electric conductivity of Form springs , Flat springs , Contact springs , Leaf springs , Stamped and bent parts and Laser parts<\/p>\n","protected":false},"author":6,"featured_media":8211,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[827,701,708,707],"tags":[1569,1563,1566,837,1562,936,839,985,1565,1570,1564,835,1568,1045,1561,1567],"class_list":["post-6322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-en","category-knowledge","category-leaf-springs","category-material-en","tag-conductive-surface-treatments","tag-copper","tag-deltatone-en","tag-flat-springs","tag-gold-plated","tag-kontaktfedern-en","tag-leaf-springs","tag-leitfaehigkeit-en","tag-metal","tag-metal-finishing","tag-nickel-plating","tag-shaped-springs","tag-silver","tag-spring-steel","tag-stamped-and-bent-parts","tag-tin"],"_links":{"self":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts\/6322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/comments?post=6322"}],"version-history":[{"count":1,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts\/6322\/revisions"}],"predecessor-version":[{"id":6453,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts\/6322\/revisions\/6453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/media\/8211"}],"wp:attachment":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/media?parent=6322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/categories?post=6322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/tags?post=6322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}