{"id":136294,"date":"2026-11-02T12:04:22","date_gmt":"2026-11-02T11:04:22","guid":{"rendered":"https:\/\/www.batchforce.com\/?p=136294"},"modified":"2026-11-02T12:04:31","modified_gmt":"2026-11-02T11:04:31","slug":"welk-metaal-kiezen-voor-cnc-onderdeel","status":"publish","type":"post","link":"https:\/\/www.batchforce.com\/nl\/welk-metaal-kiezen-voor-cnc-onderdeel\/","title":{"rendered":"Aluminium, RVS of staal: welk metaal kiest u voor uw CNC-onderdeel?"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; top_padding=&#8221;20px&#8221; bottom_padding=&#8221;40px&#8221; class=&#8221;bf-seo&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; width=&#8221;1\/1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>Het korte antwoord<\/h2>\n<p>Kies aluminium als gewicht telt of als u wilt <a href=\"https:\/\/www.batchforce.com\/nl\/service\/oppervlakte-en-afwerkingstechnieken\/anodiseren\/\" class=\"ilj\">anodiseren<\/a>, RVS als het onderdeel nat, schoon of chemisch belast wordt, en staal als het sterk en voordelig moet zijn. Is het onderdeel een glij- of slijtdeel zonder smering, kijk dan naar kunststof zoals POM. Hieronder staat per metaal welke kwaliteit u op de tekening zet.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#f2f3ff&#8221; top_padding=&#8221;60px&#8221; bottom_padding=&#8221;60px&#8221; class=&#8221;bf-seo&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; width=&#8221;1\/1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p class=\"bf-eyebrow bf-center\">Vergelijking<\/p>\n<h2 class=\"bf-h2-serif bf-center\">Aluminium, RVS en staal naast elkaar<\/h2>\n<div class=\"bf-table\">\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>Aluminium<\/th>\n<th>RVS<\/th>\n<th>Staal<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><b>Sterk in<\/b><\/td>\n<td>Licht, goed te verspanen<\/td>\n<td>Corrosiebestendig, hygi\u00ebnisch<\/td>\n<td>Sterk, slijtvast, voordelig<\/td>\n<\/tr>\n<tr>\n<td><b>Let op<\/b><\/td>\n<td>Minder hard dan staal<\/td>\n<td>Verspaant langzamer, duurder per onderdeel<\/td>\n<td>Roest zonder afwerking<\/td>\n<\/tr>\n<tr>\n<td><b>Gangbare kwaliteit<\/b><\/td>\n<td>6082, 6061, 7075<\/td>\n<td>1.4301 (304), 1.4404 (316L), 1.4305 (303)<\/td>\n<td>S235JR, C45, <a href=\"https:\/\/www.batchforce.com\/nl\/service\/materialen\/koolstofstaal-en-gelegeerd-staal\/\" class=\"ilj\">42CrMo4<\/a><\/td>\n<\/tr>\n<tr>\n<td><b>Afwerking<\/b><\/td>\n<td>Anodiseren, <a href=\"https:\/\/www.batchforce.com\/nl\/service\/oppervlakte-en-afwerkingstechnieken\/poedercoaten\/\" class=\"ilj\">poedercoaten<\/a><\/td>\n<td><a href=\"https:\/\/www.batchforce.com\/nl\/service\/oppervlakte-en-afwerkingstechnieken\/passiveren\/\" class=\"ilj\">Passiveren<\/a>, stralen<\/td>\n<td>Zwart oxide, verzinken, harden<\/td>\n<\/tr>\n<tr>\n<td><b>Typisch<\/b><\/td>\n<td>Montageplaten, behuizingen, frames<\/td>\n<td>Voedsel- en labapparatuur, maritiem<\/td>\n<td>Assen, tandwielen, constructiedelen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; top_padding=&#8221;60px&#8221; bottom_padding=&#8221;20px&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;top&#8221; class=&#8221;bf-seo&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; column_shadow=&#8221;small_depth&#8221; column_border_radius=&#8221;15px&#8221; width=&#8221;1\/2&#8243; el_class=&#8221;bf-cardcol&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>Aluminium: licht en snel te verspanen<\/h2>\n<p>Aluminium is een van de best te bewerken metalen. Het freest snel en geeft een goed oppervlak. Voor de meeste constructiedelen is 6082 of 6061 de veilige keuze. 7075 is veel sterker en past bij zwaar belaste onderdelen; 5083 is zeewaterbestendig. Met anodiseren krijgt aluminium een harde, corrosiebestendige laag. Meer bij <a href=\"\/nl\/aluminium-frezen\/\">aluminium frezen<\/a>.<\/p>\n[\/vc_column_text][\/vc_column][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; column_shadow=&#8221;small_depth&#8221; column_border_radius=&#8221;15px&#8221; width=&#8221;1\/2&#8243; el_class=&#8221;bf-cardcol&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>RVS: als corrosie of hygi\u00ebne telt<\/h2>\n<p><a href=\"https:\/\/www.batchforce.com\/nl\/service\/materialen\/roestvast-staal-rvs\/\" class=\"ilj\">RVS 304<\/a> (1.4301) is de gangbare kwaliteit voor algemene toepassingen. 316L (1.4404) is beter bestand tegen chloriden en zure oplossingen, en beter lasbaar. 1.4305 (303) verspaant het best. RVS verspaant langzamer dan aluminium, wat de prijs per onderdeel verhoogt. Meer bij <a href=\"\/nl\/articles\/rvs-op-maat\/\">RVS op maat<\/a>.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; top_padding=&#8221;20px&#8221; bottom_padding=&#8221;60px&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;top&#8221; class=&#8221;bf-seo&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; column_shadow=&#8221;small_depth&#8221; column_border_radius=&#8221;15px&#8221; width=&#8221;1\/2&#8243; el_class=&#8221;bf-cardcol&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>Staal: sterk en voordelig<\/h2>\n<p>S235JR is goed lasbaar constructiestaal. C45 en 42CrMo4 zijn sterker en kunnen gehard worden, voor assen en tandwielen. Automatenstaal 12L14 verspaant zeer goed voor gedraaid seriewerk. Staal roest, dus kiest u meestal zwart oxide, verzinken of een coating. Meer bij <a href=\"\/nl\/articles\/staal-op-maat\/\">staal op maat<\/a>.<\/p>\n[\/vc_column_text][\/vc_column][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; column_shadow=&#8221;small_depth&#8221; column_border_radius=&#8221;15px&#8221; width=&#8221;1\/2&#8243; el_class=&#8221;bf-cardcol&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>En kunststof?<\/h2>\n<p>Voor glijdelen, bussen en tandwielen zonder smering is POM vaak beter dan metaal: lage wrijving en weinig slijtage. PEEK houdt zijn vorm bij hoge temperatuur. Kunststof zet wel meer uit bij warmte. Meer bij <a href=\"\/nl\/articles\/kunststof-frezen\/\">kunststof frezen<\/a>.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#f3ede6&#8243; top_padding=&#8221;60px&#8221; bottom_padding=&#8221;60px&#8221; class=&#8221;bf-seo&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; width=&#8221;1\/1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>Zet de kwaliteit op de tekening<\/h2>\n<p>Schrijf niet alleen &#8220;aluminium&#8221; of &#8220;RVS&#8221;, maar de kwaliteit en zo nodig de staat, bijvoorbeeld &#8220;EN AW-6082-T6&#8221; of &#8220;1.4404&#8221;. Vraag een materiaalcertificaat aan als u de herkomst moet aantonen. Wat er verder op de tekening hoort, staat in de <a href=\"\/nl\/technische-tekening-cnc\/\">checklist voor uw technische tekening<\/a>.<\/p>\n<p>Twijfelt u? Upload uw tekening en vermeld de toepassing. In de offerte ziet u de prijs voor het materiaal dat u kiest.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; enable_gradient=&#8221;true&#8221; color_overlay=&#8221;#ffffff&#8221; color_overlay_2=&#8221;#f2f3ff&#8221; overlay_strength=&#8221;1&#8243; gradient_direction=&#8221;top_to_bottom&#8221; top_padding=&#8221;80px&#8221; bottom_padding=&#8221;60px&#8221; class=&#8221;bf-seo bf-faq&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; width=&#8221;1\/1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p class=\"bf-eyebrow bf-center\">Veelgestelde vragen<\/p>\n<h2 class=\"bf-h2-serif bf-center\">Alles over de keuze van een metaal.<\/h2>\n[\/vc_column_text][toggles style=&#8221;minimal&#8221;][toggle color=&#8221;Default&#8221; heading_tag=&#8221;h3&#8243; title=&#8221;Welk metaal is het goedkoopst om te frezen?&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\nPer onderdeel zijn aluminium en constructiestaal meestal voordeliger dan RVS en titanium, omdat ze sneller verspanen. De prijs hangt ook af van vorm, aantal en toleranties.<br \/>\n[\/vc_column_text][\/toggle][toggle color=&#8221;Default&#8221; heading_tag=&#8221;h3&#8243; title=&#8221;Wat is sterker: aluminium of staal?&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\nStaal is sterker en harder. Aluminium is lichter; voor zwaar belaste aluminium onderdelen kiest u 7075.<br \/>\n[\/vc_column_text][\/toggle][toggle color=&#8221;Default&#8221; heading_tag=&#8221;h3&#8243; title=&#8221;Welke RVS kies ik voor zout of zuur?&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n316L, omdat die beter bestand is tegen chloriden en zure oplossingen. Passiveren herstelt de beschermende laag na het bewerken.<br \/>\n[\/vc_column_text][\/toggle][toggle color=&#8221;Default&#8221; heading_tag=&#8221;h3&#8243; title=&#8221;Welk metaal kies ik voor voedselcontact?&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\nMeestal RVS 304 of 316L. Vermeld de toepassing in uw aanvraag.<br \/>\n[\/vc_column_text][\/toggle][\/toggles][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#f2f3ff&#8221; top_padding=&#8221;50px&#8221; bottom_padding=&#8221;60px&#8221; class=&#8221;bf-seo bf-cta-row&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; width=&#8221;1\/1&#8243;][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; top_padding=&#8221;20px&#8221; bottom_padding=&#8221;40px&#8221; class=&#8221;bf-seo&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; width=&#8221;1\/1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;] Het korte antwoord Kies aluminium als&#8230;<\/p>\n","protected":false},"author":2,"featured_media":132784,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[346],"tags":[],"class_list":["post-136294","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cnc-bewerking"],"_links":{"self":[{"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/posts\/136294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/comments?post=136294"}],"version-history":[{"count":2,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/posts\/136294\/revisions"}],"predecessor-version":[{"id":136626,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/posts\/136294\/revisions\/136626"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/media\/132784"}],"wp:attachment":[{"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/media?parent=136294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/categories?post=136294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batchforce.com\/nl\/wp-json\/wp\/v2\/tags?post=136294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}