{"id":8188,"date":"2021-06-29T16:19:14","date_gmt":"2021-06-29T14:19:14","guid":{"rendered":"https:\/\/blog.federnshop.com\/stal-sprezynowa-do-niskich-temperatur\/"},"modified":"2021-07-29T13:31:59","modified_gmt":"2021-07-29T11:31:59","slug":"stal-sprezynowa-do-niskich-temperatur","status":"publish","type":"post","link":"https:\/\/blog.federnshop.com\/pl\/stal-sprezynowa-do-niskich-temperatur\/","title":{"rendered":"Stal spr\u0119\u017cynowa do niskich temperatur"},"content":{"rendered":"<p>Czy w systemach ch\u0142odzenia, w<a href=\"https:\/\/blog.federnshop.com\/pl\/sprezyny-sciskane-w-kosmosie\/\" target=\"_blank\" rel=\"noopener noreferrer\"> przestrze\u0144<\/a> lub inne zastosowania niskotemperaturowe. Spr\u0119\u017cyny metalowe cz\u0119sto musz\u0105 wytrzymywa\u0107 temperatury do -200 stopni. Mimo wschodu<a href=\"https:\/\/blog.federnshop.com\/zugfestigkeit-federwerkstoffe\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie<\/a> niskie temperatury wp\u0142ywaj\u0105 niekorzystnie na materia\u0142, poniewa\u017c zmniejsza si\u0119 ci\u0105gliwo\u015b\u0107 i mog\u0105 wyst\u0105pi\u0107 kruche p\u0119kni\u0119cia W zastosowaniach niskotemperaturowych preferowane s\u0105 nierdzewne stale spr\u0119\u017cynowe, stopy miedzi i niklu ni\u017c opatentowane druty spr\u0119\u017cynowe i druty spr\u0119\u017cyn zaworowych. Poni\u017csza tabela przedstawia temperatury graniczne.<\/p>\n<p><span style=\"text-decoration: underline;\">st\u00f3\u0142<\/span> : Zalecenia dotycz\u0105ce stosowania w niskich temperaturach<\/p>\n<table border=\"0\" width=\"570\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"339\"><strong>Materia\u0142 spr\u0119\u017cynowy<\/strong><\/td>\n<td valign=\"top\" width=\"220\"><strong>Najni\u017csza temperatura pracy w \u00b0C<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"339\">Opatentowany ci\u0105gniony drut ze stali spr\u0119\u017cynowej zgodnie z EN 10270-1<\/td>\n<td valign=\"top\" width=\"220\">-60<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"339\">Odpuszczany w oleju drut spr\u0119\u017cynowy zaworowy zgodnie z EN 10270-2<\/td>\n<td valign=\"top\" width=\"220\">-60<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"339\">X10CrNi 18,8 (1,4310)<\/td>\n<td valign=\"top\" width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"339\">X7CrNiAl 17,7 (1,4568)<\/td>\n<td valign=\"top\" width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"339\">X5CrNiMo 17-12-2 (1.4401)<\/td>\n<td valign=\"top\" width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"339\">CuSn6<\/td>\n<td valign=\"top\" width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" nowrap width=\"339\">CuZn36<\/td>\n<td valign=\"top\" nowrap width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" nowrap width=\"339\">CuBe2<\/td>\n<td valign=\"top\" nowrap width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" nowrap width=\"339\">CuNi18Zn20<\/td>\n<td valign=\"top\" nowrap width=\"220\">-200<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" nowrap width=\"339\">Inconel X750<\/td>\n<td valign=\"top\" nowrap width=\"220\">-100<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" nowrap width=\"339\">Nimonic90<\/td>\n<td valign=\"top\" nowrap width=\"220\">-100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Podczas pracy w niskich temperaturach nale\u017cy unika\u0107 wad powierzchni spowodowanych obr\u00f3bk\u0105 skrawaniem (np. rowki) lub gi\u0119cia o ma\u0142ych promieniach gi\u0119cia.<\/p>\n<p><a href=\"https:\/\/blog.federnshop.com\/pl\/wlasciwosci-stali-sprezynowej\/\">W\u0142a\u015bciwo\u015bci materia\u0142\u00f3w spr\u0119\u017cynowych<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Czy w systemach ch\u0142odzenia, w przestrze\u0144 lub inne zastosowania niskotemperaturowe. Spr\u0119\u017cyny metalowe cz\u0119sto musz\u0105 wytrzymywa\u0107 temperatury do -200 stopni. Mimo wschodu Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie niskie temperatury wp\u0142ywaj\u0105 niekorzystnie na materia\u0142, poniewa\u017c zmniejsza si\u0119 ci\u0105gliwo\u015b\u0107 i mog\u0105 wyst\u0105pi\u0107 kruche p\u0119kni\u0119cia W<\/p>\n","protected":false},"author":4,"featured_media":8191,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[941,931,930,488],"tags":[2023,2109,1398,533,2108,2110],"class_list":["post-8188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-pl","category-sprezyny-druciane","category-sprzedaz","category-wiedza","tag-drut-ze-stali-sprezynowej","tag-kruche-zlamania","tag-materialy-sprezynowe","tag-metallfedern-pl","tag-niska-temperatura-uzytkowania","tag-stale-sprezynowe"],"_links":{"self":[{"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/posts\/8188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/comments?post=8188"}],"version-history":[{"count":1,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/posts\/8188\/revisions"}],"predecessor-version":[{"id":8387,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/posts\/8188\/revisions\/8387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/media\/8191"}],"wp:attachment":[{"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/media?parent=8188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/categories?post=8188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.federnshop.com\/pl\/wp-json\/wp\/v2\/tags?post=8188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}