{"id":4959,"date":"2021-03-13T14:24:48","date_gmt":"2021-03-13T14:24:48","guid":{"rendered":"http:\/\/conex-casting.com\/?page_id=4959"},"modified":"2021-03-13T14:24:48","modified_gmt":"2021-03-13T14:24:48","slug":"c95800-cda-958-alliages-de-bronze-en-aluminium","status":"publish","type":"page","link":"https:\/\/conex-casting.com\/fr\/c95800-cda-958-alliages-de-bronze-en-aluminium\/","title":{"rendered":"C95800 CDA 958 Alliages de bronze en aluminium"},"content":{"rendered":"

C95800 \/ CDA 958 Alliages de bronze en aluminium<\/strong><\/span><\/p>\n

CDA 958 ASTM B 505 , ASTM B 271
\nComposition chimique % by peser :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ment<\/strong><\/span><\/td>\nNominale<\/strong><\/span><\/td>\nLe minimum<\/strong><\/span><\/td>\nMaximum<\/strong><\/span><\/td>\n<\/tr>\n
Aluminum<\/strong><\/td>\n9<\/td>\n8.5<\/td>\n9.5<\/td>\n<\/tr>\n
Le cuivre<\/strong><\/td>\n81<\/td>\n79<\/td>\n–<\/td>\n<\/tr>\n
Le fer<\/strong><\/td>\n4<\/td>\n3.5<\/td>\n4.5<\/td>\n<\/tr>\n
Mangan\u00e8se<\/strong><\/td>\n1<\/td>\n.8<\/td>\n1.5<\/td>\n<\/tr>\n
Nickel<\/strong><\/td>\n5<\/td>\n4<\/td>\n5<\/td>\n<\/tr>\n
Silicium<\/strong><\/td>\n–<\/td>\n–<\/td>\n.10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications :<\/strong>
\nMoyeux d’h\u00e9lice, pales et autres pi\u00e8ces en contact avec de l’eau sal\u00e9e.<\/p>\n

Propri\u00e9t\u00e9s m\u00e9caniques (comme fonte) :<\/strong>
\nM07 – En coul\u00e9e continue<\/em><\/p>\n\n\n\n\n\n\n
Duret\u00e9*<\/td>\nDuret\u00e9 Brinell (3000 kg charge)<\/td>\n159<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction**<\/td>\nKSI<\/td>\n90<\/td>\n<\/tr>\n
Limite d’\u00e9lasticit\u00e9 **<\/td>\nKSI (0.5% Ext. under load)<\/td>\n38<\/td>\n<\/tr>\n
\u00c9longation**<\/td>\n% in 2 pouce<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

**Les valeurs d’essai sont des approximations nominales et d\u00e9pendent de la taille et de l’orientation de l’\u00e9chantillon.<\/p>\n

Propri\u00e9t\u00e9s physiques :<\/strong><\/p>\n\n\n\n\n\n\n\n\n
Conductivit\u00e9 thermique<\/td>\nBTU\/ (sq ft-ft-hr-F)<\/td>\n20.8<\/td>\n<\/tr>\n
Chaleur sp\u00e9cifique<\/td>\nBTU\/lb\/\u00baF @ 68F<\/td>\n.105<\/td>\n<\/tr>\n
Dilatation thermique<\/td>\nPar \u00b0F de 68 F to 572 F<\/td>\n.000009<\/td>\n<\/tr>\n
Densit\u00e9<\/td>\nlb\/cu in @ 68 F<\/td>\n.276<\/td>\n<\/tr>\n
Conductivit\u00e9 \u00e9lectrique* (Annealed)<\/td>\n% IACS @ 68 F<\/td>\n7.1<\/td>\n<\/tr>\n
Module d’\u00e9lasticit\u00e9<\/td>\nKSI<\/td>\n16,500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

*Volume basis<\/p>\n

Pratiques de fabrication :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Temp\u00e9rature de soulagement du stress<\/td>\n600 F or 316 C<\/td>\n<\/tr>\n
Temps \u00e0 temp\u00e9rature<\/td>\n1 heure par pouce d’\u00e9paisseur de section<\/td>\n<\/tr>\n
R\u00e9pond au traitement thermique<\/td>\n*<\/td>\n<\/tr>\n
Indice d’usinabilit\u00e9 (laiton de coupe libre = 100)<\/td>\n50<\/td>\n<\/tr>\n
Aptitude \u00e0 \u00eatre rejoint par:<\/td>\nSoudure \/ Bon<\/td>\n<\/tr>\n
<\/td>\nBrasage \/ juste<\/td>\n<\/tr>\n
<\/td>\nSoudage \u00e0 l’oxyac\u00e9tyl\u00e8ne \/ non recommand\u00e9<\/td>\n<\/tr>\n
<\/td>\nSoudage \u00e0 l’arc au carbone \/ m\u00e9diocre<\/td>\n<\/tr>\n
<\/td>\nSoudage \u00e0 l’arc sous protection gazeuse \/ bon<\/td>\n<\/tr>\n
<\/td>\nSoudage \u00e0 l’arc en m\u00e9tal enduit \/ bon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C95800 \/ CDA 958 Alliages de bronze en aluminium CDA 958 ASTM B 505 , ASTM B 271 Composition chimique % by peser : \u00c9l\u00e9ment Nominale Le minimum Maximum Aluminum 9 8.5 9.5 Le cuivre 81 79 – Le fer 4 3.5 4.5 Mangan\u00e8se 1 .8 1.5 Nickel 5 4 5 Silicium – – .10 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-4959","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/comments?post=4959"}],"version-history":[{"count":2,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4959\/revisions"}],"predecessor-version":[{"id":4962,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4959\/revisions\/4962"}],"wp:attachment":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/media?parent=4959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}