{"id":689,"date":"2025-06-17T06:59:16","date_gmt":"2025-06-17T06:59:16","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&#038;p=689"},"modified":"2025-06-17T06:59:16","modified_gmt":"2025-06-17T06:59:16","slug":"gh3030","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/it\/prodotto\/gh3030\/","title":{"rendered":"GH3030"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><span>Ambito di fornitura per il Gruppo Aviation<\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><span>Forgiati, barre tonde, piastre d'acciaio, anelli, tubi senza saldatura, piastre\/nastri d'acciaio, materiali per la saldatura a filo, non esitate a chiedere!<\/span><\/strong><\/p>\n<p><strong><span>1.\u00a0<\/span><\/strong><strong><span>Introduction to GH3030 Materials<\/span><\/strong><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 La lega ad alta temperatura rinforzata con soluzione solida GH3030 \u00e8 una lega ad alta temperatura rinforzata con soluzione solida 80Ni-20Cr sviluppata in anticipo. Ha una composizione chimica semplice e presenta una resistenza termica soddisfacente e un'elevata plasticit\u00e0 al di sotto degli 800\u2103. Ha anche buone prestazioni antiossidanti, di fatica termica, di stampaggio a freddo e di saldatura. Dopo il trattamento in soluzione solida, la lega \u00e8 austenite monofase e la struttura \u00e8 stabile durante l'uso. I prodotti principali sono piastre sottili laminate a freddo, che possono anche fornire prodotti deformati come barre, anelli, fili e tubi. Viene utilizzato principalmente per i componenti delle camere di combustione dei motori a turbina che operano a temperature inferiori a 800\u00b0C e per altri componenti ad alta temperatura che richiedono una resistenza all'ossidazione inferiore a 1100\u00b0C ma che sopportano carichi molto ridotti. [1] Il GH3030 ha forti propriet\u00e0 di lavorazione a caldo e a freddo e viene utilizzato per la produzione di varie apparecchiature chimiche e accessori di supporto.<\/span><\/p>\n<p><strong><span>2. Componenti chimici<\/span><\/strong><\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td width=\"54\"><span>lega<\/span><\/td>\n<td width=\"68\">%<\/td>\n<td width=\"31\"><span>In<\/span><\/td>\n<td width=\"49\">Cr<\/td>\n<td width=\"49\">Fe<\/td>\n<td width=\"49\">C<\/td>\n<td width=\"49\">Mn<\/td>\n<td width=\"49\"><span>E<\/span><\/td>\n<td width=\"49\">S<\/td>\n<td width=\"49\">P<\/td>\n<td width=\"49\">Al<\/td>\n<td width=\"49\"><span>Di<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"54\"><span>GH30<\/span><\/td>\n<td width=\"68\"><span>Valore minimo<\/span><\/td>\n<td rowspan=\"2\" width=\"31\"><span>margine<\/span><\/td>\n<td width=\"49\">19<\/td>\n<td width=\"49\">&#8211;<\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\"><span>&#8211;<\/span><\/td>\n<td width=\"49\">0.15<\/td>\n<\/tr>\n<tr>\n<td width=\"68\"><span>Valore massimo<\/span><\/td>\n<td width=\"49\">22<\/td>\n<td width=\"49\">1.5<\/td>\n<td width=\"49\">0.12<\/td>\n<td width=\"49\">0.7<\/td>\n<td width=\"49\">0.8<\/td>\n<td width=\"49\">0.02<\/td>\n<td width=\"49\">0.03<\/td>\n<td width=\"49\"><span>0.15<\/span><\/td>\n<td width=\"49\">0.35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span>3.\u00a0<\/span><\/strong><strong><span>Physical properties of GH3030<\/span><\/strong><\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td width=\"73\"><span>densit\u00e0<\/span><\/td>\n<td width=\"87\"><span>Punto di fusione<\/span><\/td>\n<td width=\"104\"><span>Conducibilit\u00e0 termica<\/span><\/td>\n<td width=\"73\"><span>Capacit\u00e0 termica specifica<\/span><\/td>\n<td width=\"73\"><span>Modulo elastico<\/span><\/td>\n<td width=\"73\"><span>Resistivit\u00e0<\/span><\/td>\n<td width=\"108\"><span>Coefficiente di espansione lineare<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"73\"><span>g \/ cm3<\/span><\/td>\n<td width=\"87\">\u2103<\/td>\n<td width=\"104\"><span>L\/(W\/M - \u2103)<\/span><\/td>\n<td width=\"73\">J\/kg-\u2103<\/td>\n<td width=\"73\">GPa<\/td>\n<td width=\"73\">\u03bc\u03a9-m<\/td>\n<td width=\"108\">a\/10-6\u2103-1<\/td>\n<\/tr>\n<tr>\n<td width=\"73\">8.4<\/td>\n<td width=\"87\">1374-1420<\/td>\n<td width=\"104\">15.1(100\u2103)<\/td>\n<td width=\"73\">565.2<\/td>\n<td width=\"73\">224<\/td>\n<td width=\"73\">1.09<\/td>\n<td width=\"108\">12.8(20~100\u2103)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span>GH3030\u00a0<\/span><\/strong><strong><span>stato di soluzione solida, propriet\u00e0 meccaniche della lega a temperatura ambiente:<\/span><\/strong><\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td width=\"115\"><span>Stato della lega<\/span><\/td>\n<td width=\"115\"><span>Resistenza alla trazione<\/span><br \/>\n<span>\u00a0\u00a0\u03c3b (Mpa)<\/span><\/td>\n<td width=\"95\"><span>Allungamento<\/span><br \/>\n<span>\u00a0 A5 %<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"115\"><span>Stato di soluzione solida<\/span><\/td>\n<td width=\"115\">\u2265785<\/td>\n<td width=\"95\">\u226535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span>IV.\u00a0<\/span><\/strong><strong><span>GH3030\u00a0<\/span><\/strong><strong><span>material characteristics<\/span><\/strong><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 La lega 80Ni-20Cr rinforzata con soluzione solida per alte temperature ha una composizione chimica semplice, una soddisfacente resistenza termica e un'elevata plasticit\u00e0 al di sotto degli 800 \u00b0C, e possiede buone propriet\u00e0 antiossidanti, di fatica termica, di stampaggio a freddo e di saldatura. Dopo il trattamento in soluzione solida, la lega \u00e8 austenite monofase e la struttura \u00e8 stabile durante l'uso.\u00a0<\/span><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 La struttura metallografica di GH3030 \u00e8 una struttura austenitica monofase con una piccola quantit\u00e0 di TiC e Ti(CN) tra loro.<\/span><\/p>\n<p><strong><span>5.\u00a0<\/span><\/strong><span><strong>The application scope of\u00a0<\/strong><\/span><strong><span>GH3030 is:<\/span><\/strong><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 Mainly used for combustion chamber components of turbine engines operating below 800 \u00b0C<\/span><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 Other high-temperature components below 1100 \u00b0C that require oxidation resistance but withstand very small loads<\/span><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 Used to make mobile burning frames in enamel furnaces<\/span><\/p>\n<p><span>\u00a0 \u00a0 \u00a0 GH3030 has strong hot processing and cold processing properties, and is used to make various chemical equipment and supporting accessories.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Scope of supply for Aviation Group Forgings, round rods, steel plates, rings, seamless pipes, steel plates\/steel belts, wire welding materials, 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