{"id":14545,"date":"2026-09-22T20:37:10","date_gmt":"2026-09-22T20:37:10","guid":{"rendered":"https:\/\/www.belmontmetals.com\/product\/metal-matrix-aleacion-fusible-de-bajo-punto-de-fusion-218-440f-103-227c-2\/"},"modified":"2026-11-12T20:06:20","modified_gmt":"2026-11-12T20:06:20","slug":"metal-matrix-aleacion-fusible-de-bajo-punto-de-fusion-218-440f-103-227c","status":"publish","type":"product","link":"https:\/\/www.belmontmetals.com\/es\/producto\/metal-matrix-aleacion-fusible-de-bajo-punto-de-fusion-218-440f-103-227c\/","title":{"rendered":"Metal MATRIX; Aleaci\u00f3n Fusible de Bajo Punto de Fusi\u00f3n 218-440\u00b0F; 103-227\u00b0C"},"content":{"rendered":"<p>El Metal MATRIX es una aleaci\u00f3n no eut\u00e9ctica de bismuto; plomo; esta\u00f1o y antimonio con composici\u00f3n de 48% Bi; 28,5% Pb; 14,5% Sn y 9% Sb. Su rango de fusi\u00f3n de 218-440\u00b0F (103-227\u00b0C) y su propiedad \u00fanica de expansi\u00f3n despu\u00e9s de la colada la hacen especialmente valiosa para aplicaciones de sujeci\u00f3n y fijaci\u00f3n de precisi\u00f3n donde se requiere un ajuste de interferencia que se auto-aprieta con el tiempo. Esta expansi\u00f3n post-colada hace que el metal MATRIX ejerza presi\u00f3n creciente contra las superficies del molde despu\u00e9s de solidificar. Tambi\u00e9n tiene la mayor resistencia a la tracci\u00f3n de las aleaciones fusibles en este rango de temperatura. Presentaciones: tortas.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aleaci\u00f3n no eut\u00e9ctica de bismuto-plomo-esta\u00f1o-antimonio (48% Bi; 28,5% Pb; 14,5% Sn; 9% Sb) con rango de fusi\u00f3n 218-440\u00b0F. Se expande despu\u00e9s de la colada. Mayor resistencia a la tracci\u00f3n. Para mordazas de torno; sujeciones y placas de expansi\u00f3n.<\/p>\n","protected":false},"featured_media":605,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[7978],"product_tag":[],"industry":[],"class_list":["post-14545","product","type-product","status-publish","has-post-thumbnail","product_cat-aleaciones-fusibles","pa_density-g-cm3-9-5","pa_density-lbs-in3-0-343","pa_forms-tortas","pa_forms-tortas-de-2-lbs","pa_key-features-crecimiento-auto-apretante-despues-de-la-colada","pa_key-features-mayor-resistencia-a-la-traccion-en-el-rango","pa_key-features-mordazas-de-torno-y-sujeciones","pa_key-features-placa-de-expansion","pa_melting-point-liquidus-f-8482","pa_melting-point-solidus-f-8481","pa_nominal-composition-14-5-sn","pa_nominal-composition-28-5-pb","pa_nominal-composition-48-bi","pa_nominal-composition-9-sb","pa_primary-elements-bi","pa_primary-elements-pb","pa_primary-elements-sb","pa_primary-elements-sn","first","outofstock","purchasable","product-type-simple"],"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Metal MATRIX de baja fusi\u00f3n, 218\u2013440\u00b0F | Belmont Metals<\/title>\n<meta name=\"description\" content=\"Metal MATRIX de baja fusi\u00f3n, 218\u2013440\u00b0F de Belmont Metals. 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