{"id":1291,"date":"2015-11-02T15:05:57","date_gmt":"2015-11-02T07:05:57","guid":{"rendered":"http:\/\/www.symachining.com\/?p=703"},"modified":"2015-11-02T15:05:57","modified_gmt":"2015-11-02T07:05:57","slug":"precision-engineering","status":"publish","type":"post","link":"https:\/\/www.symachining.com\/fr\/precision-engineering\/","title":{"rendered":"Densit\u00e9 de partage des mati\u00e8res premi\u00e8res pour l'ing\u00e9nierie de pr\u00e9cision"},"content":{"rendered":"<h2><span style=\"font-size: 14pt;\">Densit\u00e9 des mati\u00e8res premi\u00e8res pour l'ing\u00e9nierie de pr\u00e9cision<\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">Le SYM souhaiterait partager la densit\u00e9 de la mati\u00e8re premi\u00e8re pour<strong> ing\u00e9nierie de pr\u00e9cision<\/strong>Nous esp\u00e9rons pouvoir vous aider dans la conception de vos produits.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table width=\"659\">\n<tbody>\n<tr>\n<td width=\"146\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Mat\u00e9riau<\/span><\/strong><\/td>\n<td width=\"72\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">g\/cm3<\/span><\/strong><\/td>\n<td width=\"28\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/strong><\/td>\n<td width=\"129\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Mat\u00e9riau<\/span><\/strong><\/td>\n<td width=\"93\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">g\/cm3<\/span><\/strong><\/td>\n<td width=\"26\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/strong><\/td>\n<td width=\"79\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Mat\u00e9riau<\/span><\/strong><\/td>\n<td width=\"86\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">g\/cm3<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"background-color: dbcaca;\">\n<td style=\"background-color: #dbcaca;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Fer gris (\u2264HT200)<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.2<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Plaque de zinc<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.15<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PVC dur<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.45<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Fer gris (&lt;HT200)<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.35<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">alliage zinc-cuivre<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.2<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PVC souple<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.23<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Fonte blanche<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.4-7.7<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">plomb<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">11.34<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PS<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.04-1.07<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">fonte mall\u00e9able<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.2-7.4<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">feuille de plomb<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">11.37<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PEHD<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">0.95<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Fe<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.87<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Etain<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.3<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PE<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">0.92<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Acier de fonderie<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.8<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">platine<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">21.45<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PP<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">0.9-0.91<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">acier<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.85<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">L'or<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">19.32<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Nylon 6<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.13<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Acier \u00e0 faible teneur en carbone\u00a0\u00a0<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.85<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">tungst\u00e8ne<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">19.3<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PA66<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.15<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Acier \u00e0 moyenne teneur en carbone<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.82<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">tantale<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">16.6<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PA1010<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.04-1.08<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Acier \u00e0 haute teneur en carbone<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.81<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">argent<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">10.5<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">ABS<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.02-1.08<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">acier rapide<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">8.3-8.7<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">molybd\u00e8ne<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">10.2<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">POM<\/span><\/td>\n<td style=\"background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.41-1.43<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">acier inoxydable<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"> \uff081Cr18Ni9)<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.93<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">cobalt<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">8.9<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">PC<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.16-1.19<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 146px; background-color: #ccbebe;\" width=\"146\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">acier inoxydable<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"> \uff081Cr13)<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.75<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">mangan\u00e8se<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.43<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">polyimide<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.4-1.5<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">acier inoxydable<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"> \uff081Cr17)<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.7<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">chrome<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">7.19<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">mousse de poly\u00e9thyl\u00e8ne<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">0.2<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 146px; background-color: #ccbebe;\" width=\"146\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">tonnelier<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">8.9<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">titane<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">4.51<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Nickel pur<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">8.85<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">magn\u00e9sium\u00a0<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">1.74<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 146px; background-color: #ccbebe;\" width=\"146\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Aluminium pur<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">2.71<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">silicium<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">2.33<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<td style=\"width: 146px; background-color: #ccbebe;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u3000<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Densit\u00e9 des mati\u00e8res premi\u00e8res pour l'ing\u00e9nierie de pr\u00e9cision SYM souhaite partager la densit\u00e9 des mati\u00e8res premi\u00e8res pour l'ing\u00e9nierie de pr\u00e9cision, en esp\u00e9rant que cela puisse vous aider dans la conception de vos produits.   Mat\u00e9riau g\/cm3 Mat\u00e9riau g\/cm3 Mat\u00e9riau g\/cm3 Fer gris (\u2264HT200) 7,2 Plaque de zinc 7,15 PVC dur 1,45 Fer gris (&lt;HT200) 7,35 Alliage zinc-cuivre 7,2 [...]<\/p>","protected":false},"author":2,"featured_media":704,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[11,15],"class_list":["post-1291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-machined-parts-material","tag-china-precision-manufacturer","tag-machining-project"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>For precision engineering design | density of raw materials<\/title>\n<meta name=\"description\" content=\"It&#039;s useful for you on your precision engineering design, density of some raw material | SYM precision machining 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