{"id":4915,"date":"2021-03-13T05:37:29","date_gmt":"2021-03-13T05:37:29","guid":{"rendered":"http:\/\/conex-casting.com\/?page_id=4915"},"modified":"2021-03-14T12:25:21","modified_gmt":"2021-03-14T12:25:21","slug":"c92300-cda-923-alliages-de-bronze-etain-plombe","status":"publish","type":"page","link":"https:\/\/conex-casting.com\/fr\/c92300-cda-923-alliages-de-bronze-etain-plombe\/","title":{"rendered":"C92300 CDA 923 Alliages de bronze \u00e9tain plomb\u00e9"},"content":{"rendered":"

C92300 \/ CDA 923 Alliages de bronze \u00e9tain plomb\u00e9<\/span><\/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
C923<\/td>\nB505
\nB505M
\nB143-2B<\/td>\n		81<\/td>\n621
\nJ461
\nJ462<\/td>\n		<\/td>\nQQ-C-390, D3;
\nQQ-B-1005, COMP 6<\/td>\n		MIL-B-11553, COMP 6<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Composition chimique :<\/strong><\/p>\n\n\n\n\n\n\n\n
Cu%1<\/sup><\/th>\nPb%<\/th>\nSn%<\/th>\nZn%<\/th>\nFe%<\/th>\nP%2<\/sup><\/th>\nNi%3<\/sup><\/th>\nAl%<\/th>\nS%<\/th>\nSb%<\/th>\nSi%<\/th>\n<\/tr>\n<\/thead>\n
\n
Composition chimique selon ASTM B505\/B505M-18<\/div>\n
<\/div>\n
1<\/sup>Pour d\u00e9terminer Cu min., Cu peut \u00eatre calcul\u00e9 comme Cu + Ni. 2<\/sup>Pour les pi\u00e8ces coul\u00e9es en continu, P doit \u00eatre de 1,5%, max. 3<\/sup>La valeur Ni comprend Co.<\/div>\n
Remarque: Cu + Somme des \u00e9l\u00e9ments nomm\u00e9s, 99,3% min. Les valeurs uniques repr\u00e9sentent les maximums.<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
85.00-
\n89.00<\/td>\n		0.30-
\n1.00<\/td>\n		7.50-
\n9.00<\/td>\n		2.50-
\n5.00<\/td>\n		0.25<\/td>\n0.05<\/td>\n1.00<\/td>\n0.005<\/td>\n0.05<\/td>\n0.25<\/td>\n0.005<\/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\u00b0 F)<\/th>\n<\/tr>\n<\/thead>\n
C923<\/td>\n42<\/td>\n0.317<\/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 500 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
40<\/td>\n276<\/td>\n19<\/td>\n131<\/td>\n16<\/td>\n70<\/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
Propri\u00e9t\u00e9s physiques fournies par CDA<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
<\/th>\nUS Coutumi\u00e8re<\/th>\nM\u00e9trique<\/th>\n<\/tr>\n<\/thead>\n
Point de fusion – Liquidus<\/strong><\/td>\n1830\u00b0 F<\/td>\n999 \u00b0C<\/td>\n<\/tr>\n
Point de fusion – Solidus<\/strong><\/td>\n1570\u00b0 F<\/td>\n854 \u00b0C<\/td>\n<\/tr>\n
Fusion naissante<\/strong><\/td>\n600\u00b0 F<\/td>\n315 \u00b0C<\/td>\n<\/tr>\n
Densit\u00e9<\/strong><\/td>\n0.317 lb\/in3<\/sup>\u00a0at 68\u00b0 F<\/td>\n8.77 gm\/cm3<\/sup>\u00a0at 20 \u00b0C<\/td>\n<\/tr>\n
Gravit\u00e9 sp\u00e9cifique<\/strong><\/td>\n8.77<\/td>\n8.77<\/td>\n<\/tr>\n
Conductivit\u00e9 \u00e9lectrique<\/strong><\/td>\n12% IACS at 68\u00b0 F<\/td>\n0.07 MegaSiemens\/cm at 20 \u00b0C<\/td>\n<\/tr>\n
Conductivit\u00e9 thermique<\/strong><\/td>\n43.20 Btu\/sq ft\/ft hr\/\u00b0F at 68 \u00b0F<\/td>\n74.8 W\/m at 20 \u00b0C<\/td>\n<\/tr>\n
Coefficient de dilatation thermique 68-392<\/strong><\/td>\n10 \u00b7 10-6<\/sup>\u00a0per \u00b0F (68-392\u00b0 F)<\/td>\n17.3 \u00b7 10-6<\/sup>\u00a0per \u00b0C (20-200 \u00b0C)<\/td>\n<\/tr>\n
La capacit\u00e9 thermique sp\u00e9cifique<\/strong><\/td>\n0.09 Btu\/lb\/\u00b0F at 68\u00b0 F<\/td>\n377.1 J\/kg at 293 \u00b0C<\/td>\n<\/tr>\n
Module d’\u00e9lasticit\u00e9 en tension<\/strong><\/td>\n14000 ksi<\/td>\n96500 MPa<\/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>\nExcellent<\/td>\n<\/tr>\n
Brasage<\/strong><\/td>\nBon<\/td>\n<\/tr>\n
Soudage \u00e0 l’oxyac\u00e9tyl\u00e8ne<\/strong><\/td>\nNon recommand\u00e9<\/td>\n<\/tr>\n
Soudage \u00e0 l’arc sous protection gazeuse<\/strong><\/td>\nNon recommand\u00e9<\/td>\n<\/tr>\n
Soudage \u00e0 l’arc en m\u00e9tal enduit<\/strong><\/td>\nNon recommand\u00e9<\/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>\n500<\/td>\n260<\/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":"

C92300 \/ CDA 923 Alliages de bronze \u00e9tain plomb\u00e9 sp\u00e9cification : CDA ASTM Asarcon SAE AMS F\u00e9d\u00e9ral Militaire Autre C923 B505 B505M B143-2B 81 621 J461 J462 QQ-C-390, D3; QQ-B-1005, COMP 6 MIL-B-11553, COMP 6 Composition chimique : Cu%1 Pb% Sn% Zn% Fe% P%2 Ni%3 Al% S% Sb% Si% Composition chimique selon ASTM B505\/B505M-18 1Pour […]<\/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-4915","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4915","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=4915"}],"version-history":[{"count":3,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4915\/revisions"}],"predecessor-version":[{"id":5261,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4915\/revisions\/5261"}],"wp:attachment":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/media?parent=4915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}