{"id":39500,"date":"2025-06-23T07:30:00","date_gmt":"2025-06-23T05:30:00","guid":{"rendered":"https:\/\/zinn-giesserei-goehler.com\/produkt\/metal-antifriction-metal-blanc-wm80-sn80sb12cu6pb2\/"},"modified":"2025-06-23T07:30:00","modified_gmt":"2025-06-23T05:30:00","slug":"metal-antifriction-metal-blanc-wm80-sn80sb12cu6pb2","status":"publish","type":"product","link":"https:\/\/zinn-giesserei-goehler.com\/fr\/produkt\/metal-antifriction-metal-blanc-wm80-sn80sb12cu6pb2\/","title":{"rendered":"M\u00e9tal antifriction m\u00e9tal blanc WM80 Sn80Sb12Cu6Pb2"},"content":{"rendered":"<p><strong>M\u00e9tal antifriction m\u00e9tal blanc WM80 Sn80Sb12Cu6Pb2<\/strong><\/p>\n<p><strong>Composition : 80 % d\u2019\u00e9tain, 12 % d\u2019antimoine, 6 % de cuivre et 2 % de plomb<br \/>\n<\/strong><strong>Plage de fusion : env. 183-400 \u00b0C<br \/>\nTemp\u00e9rature de coul\u00e9e recommand\u00e9e : 450-520 \u00b0C<\/strong><br \/>\n<strong>Forme : sections de barres triangulaires<br \/>\n<\/strong><strong>Densit\u00e9 : 7,4 g\/cm\u00b3<\/strong><\/p>\n<p>Le WM80 est un m\u00e9tal antifriction\/m\u00e9tal blanc. Il poss\u00e8de des propri\u00e9t\u00e9s m\u00e9caniques sup\u00e9rieures aux m\u00e9taux antifriction \u00e0 base de plomb et au <a href=\"https:\/\/zinn-giesserei-goehler.com\/produkt\/lagermetall-weissmetall-wm89-sn89sb75cu35\/\">WM89<\/a> sans plomb. <\/p>\n<p>L\u2019alliage se distingue par une bonne r\u00e9sistance \u00e0 la compression statique, une haute r\u00e9sistance \u00e0 la corrosion, d\u2019excellentes propri\u00e9t\u00e9s de frottement et de marche \u00e0 sec, ainsi qu\u2019une bonne soudabilit\u00e9 sur les alliages Cu-Zn-Sn, l\u2019acier moul\u00e9 et la fonte.<\/p>\n<p>Les propri\u00e9t\u00e9s de marche \u00e0 sec signifient qu\u2019un mat\u00e9riau peut supporter de br\u00e8ves contraintes m\u00e9caniques dans un palier lisse, m\u00eame sans lubrifiant, sans d\u00e9faillir.<\/p>\n<p>La temp\u00e9rature de liquidus est d\u2019environ 400 \u00b0C (temp\u00e9rature de fusion). Il est recommand\u00e9 de couler l\u2019alliage entre 450 et 520 \u00b0C. Il se coule facilement en coquille, dans le caoutchouc de silicone et le sable. Pour la coul\u00e9e dans des moules en silicone, il convient de privil\u00e9gier des sections g\u00e9n\u00e9reuses et une temp\u00e9rature de coul\u00e9e ne d\u00e9passant pas de beaucoup les 450 \u00b0C.   <\/p>\n<p>Le <a href=\"https:\/\/zinn-giesserei-goehler.com\/produkt\/lagermetall-weissmetall-wm89-sn89sb75cu35\/\">WM89<\/a> est une alternative sans plomb au WM80 pr\u00e9sentant des propri\u00e9t\u00e9s similaires.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WM80, m\u00e9tal antifriction<\/p>\n","protected":false},"featured_media":39501,"template":"","meta":[],"product_brand":[],"product_cat":[578,574],"product_tag":[577,572,573,575,576],"class_list":["post-39500","product","type-product","status-publish","has-post-thumbnail","product_cat-alliage-detain-pour-moulage","product_cat-alliages","product_tag-alliage-de-palier","product_tag-etain","product_tag-granules","product_tag-metal-antifriction","product_tag-regule-blanc","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/product\/39500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/media\/39501"}],"wp:attachment":[{"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/media?parent=39500"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/product_brand?post=39500"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/product_cat?post=39500"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zinn-giesserei-goehler.com\/fr\/wp-json\/wp\/v2\/product_tag?post=39500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}