{"id":764,"date":"2026-07-27T13:34:39","date_gmt":"2026-07-27T13:34:39","guid":{"rendered":"https:\/\/www.linsycopper.com\/?p=764"},"modified":"2026-07-27T13:34:41","modified_gmt":"2026-07-27T13:34:41","slug":"c63000-vs-c95400-vs-c95800-bronzes","status":"publish","type":"post","link":"https:\/\/www.linsycopper.com\/pt\/blog\/c63000-vs-c95400-vs-c95800-bronzes\/","title":{"rendered":"C63000 vs C95400 vs C95800: Tr\u00eas Bronzes, Tr\u00eas Aplica\u00e7\u00f5es"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C63000, C95400 e C95800 pertencem \u00e0 fam\u00edlia cobre-alum\u00ednio-ferro, mas n\u00e3o s\u00e3o intercambi\u00e1veis. A diferen\u00e7a se resume a dois fatores: forma fundida ou forjada, e se o n\u00edquel \u00e9 uma adi\u00e7\u00e3o obrigat\u00f3ria. C95400 \u00e9 bronze-alum\u00ednio simples, fundido, sem n\u00edquel. C95800 \u00e9 bronze-alum\u00ednio-n\u00edquel (NAB), tamb\u00e9m fundido, com 4\u20135% de n\u00edquel. C63000 \u00e9 a forma forjada do NAB \u2014 mesmo benef\u00edcio do n\u00edquel, mas fornecido como barra e vergalh\u00e3o trabalhados a quente, com a maior resist\u00eancia dos tr\u00eas. A sele\u00e7\u00e3o depende primeiro da forma, depois do ambiente de servi\u00e7o e do ciclo de trabalho.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Composi\u00e7\u00e3o<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Elemento<\/strong><\/td><td><strong>C95400 (bronze-alum\u00ednio fundido)<\/strong><\/td><td><strong>C95800 (NAB fundido)<\/strong><\/td><td><strong>C63000 (NAB forjado)<\/strong><\/td><\/tr><tr><td>Cobre (Cu)<\/td><td>Saldo (83 min)<\/td><td>Saldo (79 min)<\/td><td>Saldo<\/td><\/tr><tr><td>Alum\u00ednio (Al)<\/td><td>10.0\u201311.5%<\/td><td>8.5\u20139.5%<\/td><td>9.0\u201311.0%<\/td><\/tr><tr><td>Ferro (Fe)<\/td><td>3.0\u20135.0%<\/td><td>3.5\u20134.5%<\/td><td>2.0\u20134.0%<\/td><\/tr><tr><td>N\u00edquel (Ni)<\/td><td>\u22642,0% (opcional; muitas usinas limitam a 1,5%)<\/td><td>4,0\u20135,0% (obrigat\u00f3rio)<\/td><td>4,0\u20135,5% (obrigat\u00f3rio)<\/td><\/tr><tr><td>Mangan\u00eas (Mn)<\/td><td>\u22640,50%<\/td><td>0.8\u20131.5%<\/td><td>\u22641,5%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nota complementar: Todas as ligas cont\u00eam impurezas residuais limitadas, incluindo sil\u00edcio, chumbo e zinco, com limites superiores especificados conforme normas ASTM.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A linha que separa as fam\u00edlias \u00e9 o n\u00edquel. C95400 permite apenas n\u00edquel residual sem adi\u00e7\u00e3o obrigat\u00f3ria; C95800 e C63000 o tornam um constituinte obrigat\u00f3rio. Esse n\u00edquel \u00e9 o que eleva a resist\u00eancia \u00e0 fadiga por corros\u00e3o, \u00e0 cavita\u00e7\u00e3o e \u00e0 imunidade \u00e0 dealuminifica\u00e7\u00e3o em servi\u00e7o prolongado em \u00e1gua do mar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Propriedades (t\u00edpicas)<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Properties.png\" alt=\"\" class=\"wp-image-804\" srcset=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Properties.png 800w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Properties-300x225.png 300w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Properties-768x576.png 768w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Properties-16x12.png 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Os valores para C95400 e C95800 s\u00e3o como fundidos; C63000 \u00e9 HR50, a condi\u00e7\u00e3o forjada a quente de alta resist\u00eancia com al\u00edvio de tens\u00f5es.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Propriedade<\/strong><\/td><td><strong>C95400 (fundido)<\/strong><\/td><td><strong>C95800 (fundido)<\/strong><\/td><td><strong>C63000 (forjado HR50)<\/strong><\/td><\/tr><tr><td>Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/td><td>585\u2013750 MPa<\/td><td>585\u2013760 MPa<\/td><td>690\u2013900 MPa<\/td><\/tr><tr><td>Limite de escoamento (0,2%)<\/td><td>240\u2013345 MPa<\/td><td>240\u2013380 MPa<\/td><td>345\u2013550 MPa<\/td><\/tr><tr><td>Alongamento<\/td><td>12\u201325%<\/td><td>15\u201325%<\/td><td>5\u201315%<\/td><\/tr><tr><td>Dureza (Brinell)<\/td><td>170\u2013220 HB<\/td><td>150\u2013190 HB<\/td><td>180\u2013250 HB<\/td><\/tr><tr><td>Densidade<\/td><td>~7,45\u20137,5 g\/cm\u00b3<\/td><td>7,64 g\/cm\u00b3<\/td><td>7,58 g\/cm\u00b3<\/td><\/tr><tr><td>Condutividade t\u00e9rmica<\/td><td>~58 W\/m\u00b7K<\/td><td>36 W\/m\u00b7K<\/td><td>38\u201346 W\/m\u00b7K<\/td><\/tr><tr><td>Condutividade el\u00e9trica<\/td><td>~13% IACS<\/td><td>7% IACS<\/td><td>7\u20139% IACS<\/td><\/tr><tr><td>Usinabilidade (C36000 = 100)<\/td><td>~60%<\/td><td>20\u201350%<\/td><td>20\u201330%<\/td><\/tr><tr><td>Forma<\/td><td>Fundido (areia \/ centr\u00edfuga \/ cont\u00ednuo)<\/td><td>Fundido (areia \/ centr\u00edfuga \/ cont\u00ednuo)<\/td><td>Forjado (vergalh\u00e3o \/ barra \/ perfis)<\/td><\/tr><tr><td>Antifa\u00edsca \/ n\u00e3o magn\u00e9tico<\/td><td>Sim \/ Sim<\/td><td>Sim \/ Sim<\/td><td>Sim \/ Sim<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C95400 e C95800 se sobrep\u00f5em em resist\u00eancia est\u00e1tica \u2014 o n\u00edquel n\u00e3o agrega resist\u00eancia \u00e0 tra\u00e7\u00e3o bruta na fundi\u00e7\u00e3o. O benef\u00edcio est\u00e1 sob carga c\u00edclica e imers\u00e3o prolongada, onde C95800 se mant\u00e9m e o bronze-alum\u00ednio simples pode degradar. C63000 supera ambos em resist\u00eancia por ser forjado e tratado termicamente na condi\u00e7\u00e3o HR50, n\u00e3o por conter mais n\u00edquel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Principais Diferen\u00e7as<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Key-Differences.png\" alt=\"\" class=\"wp-image-801\" srcset=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Key-Differences.png 800w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Key-Differences-300x225.png 300w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Key-Differences-768x576.png 768w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Key-Differences-16x12.png 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fundido vs forjado.<\/strong>&nbsp;C95400 e C95800 s\u00e3o ligas fundidas \u2014 s\u00e3o vazadas em um molde. C63000 \u00e9 barra e haste forjada. Se a pe\u00e7a for um eixo, fixador ou bucha de precis\u00e3o, a fundi\u00e7\u00e3o n\u00e3o \u00e9 econ\u00f4mica; C63000 \u00e9 a forma pr\u00e1tica.<\/li>\n\n\n\n<li><strong>N\u00edquel vs. sem n\u00edquel.<\/strong>&nbsp;C95400 n\u00e3o possui teor obrigat\u00f3rio de n\u00edquel, portanto usina mais r\u00e1pido (~60% do lat\u00e3o de corte livre) e custa menos por quilograma. C95800 e C63000 exigem 4\u20135% de n\u00edquel para durabilidade em \u00e1gua do mar.<\/li>\n\n\n\n<li><strong>N\u00edvel de resist\u00eancia.<\/strong>&nbsp;C63000 lidera a faixa com 690\u2013900 MPa. C95400 e C95800 situam-se na mesma faixa de 585\u2013760 MPa \u2014 pr\u00f3ximos o suficiente para que a resist\u00eancia raramente seja o fator decisivo entre eles; o ambiente \u00e9 que decide.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Todos os tr\u00eas s\u00e3o antifaiscantes e n\u00e3o magn\u00e9ticos, portanto qualquer um deles \u00e9 seguro perto de vapores inflam\u00e1veis.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aprova\u00e7\u00e3o\/Reprova\u00e7\u00e3o: Qual Grau para Seu Trabalho<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-GoNo-Go.png\" alt=\"\" class=\"wp-image-800\" srcset=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-GoNo-Go.png 800w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-GoNo-Go-300x225.png 300w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-GoNo-Go-768x576.png 768w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-GoNo-Go-16x12.png 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Cada entrada fornece a condi\u00e7\u00e3o de acionamento, n\u00e3o apenas um nome de aplica\u00e7\u00e3o. Compare as condi\u00e7\u00f5es de servi\u00e7o da pe\u00e7a com esses crit\u00e9rios.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Componente fundido imerso em \u00e1gua do mar ou salmoura por servi\u00e7o prolongado sob carga c\u00edclica \u2192 selecione C95800.<\/strong>\u00a0O teor obrigat\u00f3rio de n\u00edquel evita desaluminifica\u00e7\u00e3o e cavita\u00e7\u00e3o ao longo de uma longa vida \u00fatil de projeto.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Componente fundido para servi\u00e7o de desgaste em terra ou \u00e1gua doce, onde o custo por quilograma \u00e9 uma restri\u00e7\u00e3o prim\u00e1ria \u2192 especifique C95400.<\/strong>\u00a0Sem teor obrigat\u00f3rio de n\u00edquel, a usinabilidade atinge ~60% do lat\u00e3o de corte livre, e a resist\u00eancia e vida \u00fatil ao desgaste permanecem suficientes fora do servi\u00e7o em \u00e1gua do mar.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NAB de alta resist\u00eancia necess\u00e1rio como estoque de barra ou haste \u2192 selecione C63000 (forjado HR50).<\/strong>\u00a0A fundi\u00e7\u00e3o n\u00e3o pode fornecer estoque de barra de precis\u00e3o; C63000 oferece a rota forjada com resist\u00eancia de at\u00e9 900 MPa.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dureza m\u00e1xima e vida \u00fatil ao desgaste exigidas em ambiente n\u00e3o marinho \u2192 especifique C95400<\/strong>\u00a0(ou C95500 para o topo da faixa). A resist\u00eancia \u00e9 obtida sem o custo do n\u00edquel, que n\u00e3o contribuiria para o desempenho neste ambiente.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Propriedade antifaiscante exigida perto de vapor inflam\u00e1vel \u2192 qualquer um dos tr\u00eas se qualifica.<\/strong>\u00a0C95800 ou C63000 \u00e9 a sele\u00e7\u00e3o apropriada quando a mesma pe\u00e7a tamb\u00e9m \u00e9 exposta \u00e0 \u00e1gua do mar.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Usinagem e Tratamento T\u00e9rmico<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Machining-and-Heat-Treatment.png\" alt=\"\" class=\"wp-image-802\" srcset=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Machining-and-Heat-Treatment.png 800w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Machining-and-Heat-Treatment-300x225.png 300w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Machining-and-Heat-Treatment-768x576.png 768w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/C63000-vs-C95400-vs-C95800-Machining-and-Heat-Treatment-16x12.png 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Par\u00e2metro<\/strong><\/td><td><strong>C95400<\/strong><\/td><td><strong>C95800<\/strong><\/td><td><strong>C63000<\/strong><\/td><\/tr><tr><td>Usinabilidade (C36000 = 100)<\/td><td>~60% \u2014 mais alto, devido \u00e0 aus\u00eancia de n\u00edquel<\/td><td>20\u201350%<\/td><td>20\u201330%<\/td><\/tr><tr><td>Condi\u00e7\u00e3o de fornecimento<\/td><td>Como fundido ou tratado termicamente<\/td><td>Como fundido<\/td><td>HR50 (trabalhado a quente e aliviado de tens\u00f5es)<\/td><\/tr><tr><td>Tratamento t\u00e9rmico<\/td><td>Tratamento t\u00e9rmico opcional para aumentar a resist\u00eancia<\/td><td>Recozimento de revenido a ~675\u00b0C \/ 1250\u00b0F por 6 h, resfriamento ao ar. Isso decomp\u00f5e a maior parte da fase beta fr\u00e1gil inst\u00e1vel em microestrutura alfa + kappa est\u00e1vel, mitigando desaluminifica\u00e7\u00e3o e fragilidade interna durante d\u00e9cadas de vida \u00fatil<\/td><td>Conformado a quente ou forjado; recozimento a 593\u2013704\u00b0C<\/td><\/tr><tr><td>Soldagem<\/td><td>N\u00e3o especificado<\/td><td>Metal de adi\u00e7\u00e3o ERCuNiAl; pr\u00e9-aquecimento ~300\u00b0C; al\u00edvio de tens\u00f5es p\u00f3s-soldagem para evitar trincas na ZTA<\/td><td>TIG\/MIG recomendado; oxiacetil\u00eanico n\u00e3o recomendado<\/td><\/tr><tr><td>Orienta\u00e7\u00e3o de ferramentas<\/td><td>Ferramentas de metal duro, refrigera\u00e7\u00e3o abundante; tempos de ciclo mais curtos que os graus NAB<\/td><td>Ferramentas de metal duro, velocidades mais baixas, refrigera\u00e7\u00e3o abundante<\/td><td>Ferramentas de metal duro, velocidades mais baixas, refrigera\u00e7\u00e3o abundante<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Onde S\u00e3o Utilizados<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os crit\u00e9rios de Aprova\u00e7\u00e3o\/Reprova\u00e7\u00e3o acima cobrem a l\u00f3gica de sele\u00e7\u00e3o. A lista abaixo mapeia cada grau para suas \u00e1reas t\u00edpicas de aplica\u00e7\u00e3o, uma vez que a fun\u00e7\u00e3o da pe\u00e7a \u00e9 conhecida.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C95400:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0Carca\u00e7as de bombas e impulsores<\/li>\n\n\n\n<li>\u00a0Corpos de v\u00e1lvulas<\/li>\n\n\n\n<li>\u00a0Rolamentos e buchas<\/li>\n\n\n\n<li>\u00a0Rodas sem-fim e engrenagens<\/li>\n\n\n\n<li>\u00a0Placas de desgaste<\/li>\n\n\n\n<li>\u00a0Ganchos de decapagem<\/li>\n\n\n\n<li>\u00a0M\u00e1quinas industriais gerais onde resist\u00eancia mais desgaste superam a prioridade de corros\u00e3o<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C95800:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0H\u00e9lices e cubos marinhos<\/li>\n\n\n\n<li>\u00a0Madres de leme<\/li>\n\n\n\n<li>\u00a0Sistemas de eleva\u00e7\u00e3o de \u00e1gua do mar e de combate a inc\u00eandio<\/li>\n\n\n\n<li>\u00a0Manifolds submarinos<\/li>\n\n\n\n<li>\u00a0Componentes para plantas de dessaliniza\u00e7\u00e3o<\/li>\n\n\n\n<li>\u00a0Estruturas navais e submarinas<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C63000:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0Buchas de trem de pouso aeroespacial<\/li>\n\n\n\n<li>\u00a0Eixos de h\u00e9lice mar\u00edtimos<\/li>\n\n\n\n<li>\u00a0Fixadores e ferragens para \u00e1gua do mar<\/li>\n\n\n\n<li>\u00a0Eixos de bomba<\/li>\n\n\n\n<li>\u00a0Hastes e sedes de v\u00e1lvula<\/li>\n\n\n\n<li>\u00a0Ferramentas de seguran\u00e7a antifa\u00edsca<\/li>\n\n\n\n<li>\u00a0Engrenagens ou cames de servi\u00e7o pesado<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Normas e Rastreabilidade<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Grau<\/strong><\/td><td><strong>ASTM<\/strong><\/td><td><strong>EN \/ BS \/ DIN<\/strong><\/td><\/tr><tr><td>C95400<\/td><td>B148 (fundido), B505 (fundido cont\u00ednuo), B271 (centr\u00edfugo)<\/td><td>EN 1982 CC333G; BS 1400 AB1; DIN 2.0940<\/td><\/tr><tr><td>C95800<\/td><td>B148 \/ B505 \/ B271<\/td><td>BS 1400 AB2 (mar\u00edtimo); DIN 2.0966 (ref. cruzada 2.0975); Def Stan 02-833 \/ 02-747 (naval)<\/td><\/tr><tr><td>C63000<\/td><td>B150 (barra\/var\u00e3o\/chapas trabalhados); AMS 4640<\/td><td>EN 12163 CW307G; BS CA104<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Especifica\u00e7\u00f5es a confirmar no pedido:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0Grau (C95400, C95800 ou C63000) e forma (fundido, barra\/var\u00e3o trabalhado, HR50)<\/li>\n\n\n\n<li>\u00a0Os teores de alum\u00ednio, ferro e n\u00edquel definem o perfil de corros\u00e3o e resist\u00eancia, portanto o MTR\/MTC por lote \u00e9 crucial para servi\u00e7o reprodut\u00edvel em \u00e1gua do mar<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclus\u00e3o<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/Sourcing-from-Linsy.png\" alt=\"\" class=\"wp-image-803\" srcset=\"https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/Sourcing-from-Linsy.png 800w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/Sourcing-from-Linsy-300x225.png 300w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/Sourcing-from-Linsy-768x576.png 768w, https:\/\/www.linsycopper.com\/wp-content\/uploads\/2026\/07\/Sourcing-from-Linsy-16x12.png 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C95400, C95800 e C63000 dividem-se em tr\u00eas n\u00edveis por teor de n\u00edquel e forma: C95400 para servi\u00e7o de desgaste fundido sem n\u00edquel, C95800 para NAB fundido em \u00e1gua do mar e C63000 para NAB trabalhado na maior resist\u00eancia (690\u2013900 MPa). A qualidade da fundi\u00e7\u00e3o NAB e a disponibilidade de barra HR50 s\u00e3o restritas na maioria das usinas, mas a Linsy fornece todos os tr\u00eas em condi\u00e7\u00f5es fundida, barra trabalhada e HR50 com documenta\u00e7\u00e3o completa MTR\/MTC por lote e produ\u00e7\u00e3o personalizada com MOQ baixo (prazo de entrega de 10 a 60 dias). Envie o desenho ou a especifica\u00e7\u00e3o para uma revis\u00e3o de adequa\u00e7\u00e3o do grau e cota\u00e7\u00e3o, ou compare as op\u00e7\u00f5es C95400, C95800 e C63000 lado a lado com a equipe t\u00e9cnica da Linsy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQ<\/strong><\/h2>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>C63000, C95400, and C95800 all sit in the copper-aluminum-iron family, but they are not interchangeable. The split comes down to two factors: cast or wrought form, and whether nickel is a required addition. C95400 is plain aluminum bronze, cast, with no nickel. C95800 is nickel aluminum bronze (NAB), also cast, with 4\u20135% nickel. C63000 is &#8230; <a title=\"C63000 vs C95400 vs C95800: Tr\u00eas Bronzes, Tr\u00eas Aplica\u00e7\u00f5es\" class=\"read-more\" href=\"https:\/\/www.linsycopper.com\/pt\/blog\/c63000-vs-c95400-vs-c95800-bronzes\/\" aria-label=\"Read more about C63000 vs C95400 vs C95800: Three Bronzes, Three Jobs\">Leia mais<\/a><\/p>","protected":false},"author":2,"featured_media":799,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/posts\/764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/comments?post=764"}],"version-history":[{"count":2,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/posts\/764\/revisions"}],"predecessor-version":[{"id":805,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/posts\/764\/revisions\/805"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/media\/799"}],"wp:attachment":[{"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/media?parent=764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/categories?post=764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linsycopper.com\/pt\/wp-json\/wp\/v2\/tags?post=764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}