{"id":4941,"date":"2021-03-13T10:19:51","date_gmt":"2021-03-13T10:19:51","guid":{"rendered":"http:\/\/conex-casting.com\/?page_id=4941"},"modified":"2021-03-13T10:19:51","modified_gmt":"2021-03-13T10:19:51","slug":"c95200-cda-952-alliages-de-bronze-en-aluminium","status":"publish","type":"page","link":"https:\/\/conex-casting.com\/fr\/c95200-cda-952-alliages-de-bronze-en-aluminium\/","title":{"rendered":"C95200 CDA 952 Alliages de bronze en aluminium"},"content":{"rendered":"

C95200 \/ CDA 952 Alliages de bronze en aluminium<\/strong><\/span><\/p>\n

sp\u00e9cification :<\/strong><\/p>\n\n\n\n\n\n
CDA<\/th>\nASTM<\/th>\nAsarcon<\/th>\nSAE<\/th>\nAMS<\/th>\nF\u00e9d\u00e9ral<\/th>\nMilitaire<\/th>\nAutre<\/th>\n<\/tr>\n<\/thead>\n
C952<\/td>\nB505
\nB505M<\/td>\n		<\/td>\n68A
\nJ461
\nJ462<\/td>\n		<\/td>\nQQ-C-390, G6;
\nQQ-B-671, Classer 1<\/td>\n		MIL-B-16033, Classer 1<\/td>\nBronze aluminium 9A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Composition chimique :<\/strong><\/p>\n\n\n\n\n\n\n\n
Cu%<\/th>\nFe%<\/th>\nAl%<\/th>\n<\/tr>\n<\/thead>\n
\n
Composition chimique selon ASTM B505\/B505M-18<\/div>\n
<\/div>\n
Remarque: Cu + Somme des \u00e9l\u00e9ments nomm\u00e9s, 99,0% min. Sauf indication contraire, les valeurs uniques repr\u00e9sentent des maximums.<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
86.00
\nmin<\/td>\n		2.50-
\n4.00<\/td>\n		8.50-
\n9.50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Usinabilit\u00e9 :<\/strong><\/p>\n\n\n\n\n\n
Alliage de cuivre UNS No.<\/th>\n\u00c9valuation d’usinabilit\u00e9<\/th>\nDensit\u00e9 (lb\/in3<\/sup>\u00a0at 68 \u00b0F)<\/th>\n<\/tr>\n<\/thead>\n
C952<\/td>\n20<\/td>\n0.276<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s m\u00e9caniques :<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n
Propri\u00e9t\u00e9s m\u00e9caniques selon ASTM B505\/B505M-18<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
R\u00e9sistance \u00e0 la traction, min<\/th>\nLimite d’\u00e9lasticit\u00e9, \u00e0 0,5% d’extension sous charge, min<\/th>\nAllongement, en 2 po ou 50 mm min<\/th>\nDuret\u00e9 Brinell (charge de 3000 kg)<\/th>\nRemarques<\/th>\n<\/tr>\n
ksi<\/th>\nMPa<\/th>\nksi<\/th>\nMPa<\/th>\n%<\/th>\ntypique BHN<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
68<\/td>\n469<\/td>\n26<\/td>\n179<\/td>\n20<\/td>\n125<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s physiques :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/th>\nUS Coutumi\u00e8re<\/th>\nM\u00e9trique<\/th>\n<\/tr>\n<\/thead>\n
\n
Propri\u00e9t\u00e9s physiques fournies par CDA<\/div>\n
<\/div>\n
*Force du champ 16000 A\/m (200 Oersteds)<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
Point de fusion – Liquidus<\/strong><\/td>\n1913 \u00b0F<\/td>\n1045 \u00b0C<\/td>\n<\/tr>\n
Point de fusion – Solidus<\/strong><\/td>\n1907 \u00b0F<\/td>\n1042 \u00b0C<\/td>\n<\/tr>\n
Densit\u00e9<\/strong><\/td>\n0.276 lb\/in3<\/sup>\u00a0at 68 \u00b0F<\/td>\n7.64 gm\/cm3<\/sup>\u00a0at 20 \u00b0C<\/td>\n<\/tr>\n
Gravit\u00e9 sp\u00e9cifique<\/strong><\/td>\n7.64<\/td>\n7.64<\/td>\n<\/tr>\n
Conductivit\u00e9 \u00e9lectrique<\/strong><\/td>\n11% IACS at 68 \u00b0F<\/td>\n0.064 MegaSiemens\/cm at 20 \u00b0C<\/td>\n<\/tr>\n
Conductivit\u00e9 thermique<\/strong><\/td>\n29.1 Btu\/sq ft\/ft hr\/\u00b0F at 68 \u00b0F<\/td>\n50.4 W\/m at 20 \u00b0C<\/td>\n<\/tr>\n
Coefficient de dilatation thermique 68-572<\/strong><\/td>\n9 \u00b7 10-6<\/sup>\u00a0per \u00b0F (68-572 \u00b0F)<\/td>\n15.5 \u00b7 10-6<\/sup>\u00a0per \u00b0C (20-300 \u00b0C)<\/td>\n<\/tr>\n
La capacit\u00e9 thermique sp\u00e9cifique<\/strong><\/td>\n0.09 Btu\/lb\/\u00b0F at 68 \u00b0F<\/td>\n377.1 J\/kg at 293 \u00b0C<\/td>\n<\/tr>\n
Module d’\u00e9lasticit\u00e9 en tension<\/strong><\/td>\n15000 ksi<\/td>\n103400 MPa<\/td>\n<\/tr>\n
Perm\u00e9abilit\u00e9 magn\u00e9tique*<\/strong><\/td>\n1.1<\/td>\n1.1<\/td>\n<\/tr>\n
Ratio de Poisson<\/strong><\/td>\n0.31<\/td>\n0.31<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s de fabrication :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\n
Propri\u00e9t\u00e9s de fabrication fournies par CDA<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
Technique de jonction<\/th>\nPertinence<\/th>\n<\/tr>\n<\/thead>\n
Soudure<\/strong><\/td>\nBon<\/em><\/td>\n<\/tr>\n
Brasage<\/strong><\/td>\nBon<\/em><\/td>\n<\/tr>\n
Soudage \u00e0 l’oxyac\u00e9tyl\u00e8ne<\/strong><\/td>\nNon recommand\u00e9<\/em><\/td>\n<\/tr>\n
Soudage \u00e0 l’arc sous protection gazeuse<\/strong><\/td>\nExcellent<\/em><\/td>\n<\/tr>\n
Soudage \u00e0 l’arc en m\u00e9tal enduit<\/strong><\/td>\nBon<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s thermiques :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
Propri\u00e9t\u00e9s thermiques fournies par CDA<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
Traitement<\/th>\nTemp.\/Heure – US<\/th>\nTemp.\/Heure – SI<\/th>\n<\/tr>\n<\/thead>\n
Temp\u00e9rature de stress<\/strong><\/td>\n600<\/td>\n316<\/td>\n<\/tr>\n
Minimum de la solution<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Solution Maximum<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Temps de solution<\/strong><\/td>\n0.0<\/td>\n<\/td>\n<\/tr>\n
Solution moyenne<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Valeur de pr\u00e9cipitation<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Temps de pr\u00e9cipitation<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Pr\u00e9cipitation moyenne<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Minimum de recuit<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Recuit maximum<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Temps de recuit<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Minimum de travaux \u00e0 chaud<\/strong><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Maximum de travaux \u00e0 chaud<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C95200 \/ CDA 952 Alliages de bronze en aluminium sp\u00e9cification : CDA ASTM Asarcon SAE AMS F\u00e9d\u00e9ral Militaire Autre C952 B505 B505M 68A J461 J462 QQ-C-390, G6; QQ-B-671, Classer 1 MIL-B-16033, Classer 1 Bronze aluminium 9A Composition chimique : Cu% Fe% Al% Composition chimique selon ASTM B505\/B505M-18 Remarque: Cu + Somme des \u00e9l\u00e9ments nomm\u00e9s, 99,0% […]<\/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-4941","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4941","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=4941"}],"version-history":[{"count":2,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4941\/revisions"}],"predecessor-version":[{"id":4944,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4941\/revisions\/4944"}],"wp:attachment":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/media?parent=4941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}