{"id":4932,"date":"2021-03-13T09:34:36","date_gmt":"2021-03-13T09:34:36","guid":{"rendered":"http:\/\/conex-casting.com\/?page_id=4932"},"modified":"2021-03-14T12:27:55","modified_gmt":"2021-03-14T12:27:55","slug":"c93700-cda-937-alliages-de-bronze-etain-plombe","status":"publish","type":"page","link":"https:\/\/conex-casting.com\/fr\/c93700-cda-937-alliages-de-bronze-etain-plombe\/","title":{"rendered":"C93700 CDA 937 Alliages de bronze \u00e9tain plomb\u00e9"},"content":{"rendered":"

C93700 \/ CDA 937 Alliages de bronze \u00e9tain plomb\u00e9<\/span><\/strong><\/span><\/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 Desc<\/th>\n<\/tr>\n<\/thead>\n
C937<\/td>\nB505
\nB505M
\nB144-3A<\/td>\n		1010<\/td>\n64
\nJ461
\nJ462<\/td>\n		<\/td>\nQQ-C-390, E10<\/td>\nMIL-B-11553, COMP 23<\/td>\nRoulement de bronze<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Composition chimique :<\/strong><\/p>\n\n\n\n\n\n\n\n
Cu%<\/th>\nPb%<\/th>\nSn%<\/th>\nZn%<\/th>\nFe%1<\/sup><\/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>Fe doit \u00eatre de 0,35% max., Lorsqu’il est utilis\u00e9 pour les roulements \u00e0 support en acier.\u00a0\u00a02<\/sup>Pour les pi\u00e8ces coul\u00e9es en continu, P doit \u00eatre de 1,5%, max. \u00a0\u00a03<\/sup>La valeur Ni comprend Co.<\/div>\n
Remarque: Cu + Somme des \u00e9l\u00e9ments nomm\u00e9s, 99,0% min. Les valeurs uniques repr\u00e9sentent les maximums.<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
78.00-
\n82.00<\/td>\n		8.00-
\n11.00<\/td>\n		9.00-
\n11.00<\/td>\n		0.80<\/td>\n0.70<\/td>\n0.10<\/td>\n0.50<\/td>\n0.005<\/td>\n0.08<\/td>\n0.50<\/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>\n> Densit\u00e9 (lb\/in3<\/sup>\u00a0at 68 \u00b0F)<\/th>\n<\/tr>\n<\/thead>\n
C937<\/td>\n80<\/td>\n0.32<\/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>\nRemarques BHN<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
35<\/td>\n241<\/td>\n20<\/td>\n138<\/td>\n6<\/td>\n60<\/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
\n
Propri\u00e9t\u00e9s physiques fournies par CDA<\/div>\n<\/td>\n<\/tr>\n<\/tfoot>\n
<\/th>\nUS Coutumi\u00e8re<\/th>\nMetric<\/th>\n<\/tr>\n<\/thead>\n
Point de fusion – Liquidus<\/strong><\/td>\n1705 \u00b0F<\/td>\n929 \u00b0C<\/td>\n<\/tr>\n
Point de fusion – Solidus<\/strong><\/td>\n1403 \u00b0F<\/td>\n762 \u00b0C<\/td>\n<\/tr>\n
Fusion naissante<\/strong><\/td>\n600 \u00b0F<\/td>\n316 \u00b0C<\/td>\n<\/tr>\n
Densit\u00e9<\/strong><\/td>\n0.32 lb\/in3<\/sup>\u00a0at 68 \u00b0F<\/td>\n8.86 gm\/cm3<\/sup>\u00a0at 20 \u00b0C<\/td>\n<\/tr>\n
Gravit\u00e9 sp\u00e9cifique<\/strong><\/td>\n8.86<\/td>\n8.86<\/td>\n<\/tr>\n
Conductivit\u00e9 \u00e9lectrique<\/strong><\/td>\n10% IACS at 68 \u00b0F<\/td>\n0.059 MegaSiemens\/cm at 20 \u00b0C<\/td>\n<\/tr>\n
Conductivit\u00e9 thermique<\/strong><\/td>\n27.1 Btu\/sq ft\/ft hr\/\u00b0F at 68 \u00b0F<\/td>\n46.9 W\/m at 20 \u00b0C<\/td>\n<\/tr>\n
Coefficient de dilatation thermique 68-392<\/strong><\/td>\n10.3 \u00b7 10-6<\/sup>\u00a0per \u00b0F (68\u00b0-392 \u00b0F)<\/td>\n17.8 \u00b7 10-6<\/sup>\u00a0per \u00b0C (20\u00b0-200 \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 20 \u00b0C<\/td>\n<\/tr>\n
Module d’\u00e9lasticit\u00e9 en tension<\/strong><\/td>\n11000 ksi<\/td>\n75800 MPa<\/td>\n<\/tr>\n
Perm\u00e9abilit\u00e9 magn\u00e9tique<\/strong><\/td>\n1<\/td>\n1<\/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<\/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":"

C93700 \/ CDA 937 Alliages de bronze \u00e9tain plomb\u00e9 sp\u00e9cification : CDA ASTM Asarcon SAE AMS F\u00e9d\u00e9ral Militaire Autre Desc C937 B505 B505M B144-3A 1010 64 J461 J462 QQ-C-390, E10 MIL-B-11553, COMP 23 Roulement de bronze Composition chimique : Cu% Pb% Sn% Zn% Fe%1 P%2 Ni%3 Al% S% Sb% Si% Composition chimique selon ASTM B505\/B505M-18 […]<\/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-4932","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4932","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=4932"}],"version-history":[{"count":4,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4932\/revisions"}],"predecessor-version":[{"id":5267,"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/pages\/4932\/revisions\/5267"}],"wp:attachment":[{"href":"https:\/\/conex-casting.com\/fr\/wp-json\/wp\/v2\/media?parent=4932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}