{"id":11557,"date":"2026-02-23T12:19:14","date_gmt":"2026-02-23T12:19:14","guid":{"rendered":"https:\/\/novelis2026.wpenginepowered.com\/products\/cu77a\/"},"modified":"2026-04-21T02:54:00","modified_gmt":"2026-04-21T02:54:00","slug":"cu77a","status":"publish","type":"product","link":"https:\/\/novelis.com\/zh-hans\/aluminum-solutions\/products\/cu77\/","title":{"rendered":"CU77A<sup>\u00ae<\/sup>"},"content":{"rendered":"\n<section id=\"armstrong-block-heading-block_82063c3ba01fc3626fa4474194eae31a\" class=\"armstrong-block-heading\" >\n    <div class=\"container-fluid\">\n        <div class=\"row\">\n            <div class=\"col-xl-6 col-lg-7 col-md-8\">\n                <div class=\"outer\" data-animate=\"fade-right\">\n\n                                            <div class=\"sub-title\" data-animate=\"scale-up\">\n                            <h2 class=\"html-title\">\u4ea7\u54c1<\/h2>                        <\/div>\n                    \n                                            <div class=\"title\" data-animate=\"scale-up\">\n                            <h1 class=\"html-title\">CU77A<sup>\u00ae<\/sup><\/h1>                        <\/div>\n                    \n                                            <div class=\"description\">\n                            <p><span data-contrast=\"auto\">CU77A<sup>\u00ae<\/sup> \u9884\u9633\u6781\u6c27\u5316\u94dd\u5377\u5177\u6709\u51fa\u8272\u7684\u989c\u8272\u7a33\u5b9a\u6027\u548c\u5149\u6cfd\u4fdd\u6301\u6027\uff0c\u540c\u65f6\u5448\u73b0\u94dc\u8d28\u89c6\u89c9\u6548\u679c\uff0c\u56e0\u6b64\u6df1\u53d7\u5efa\u7b51\u5e08\u548c\u5efa\u7b51\u5546\u7684\u9752\u7750\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5c4b\u9762\u3001\u5916\u7acb\u9762\u8986\u5c42\u3001\u5ba4\u5185\u8986\u5c42\u3001\u96e8\u6c34\u7cfb\u7edf\u8986\u5c42\u53ca\u5c4b\u9876\u6392\u6c34\u7cfb\u7edf<\/span><span data-contrast=\"auto\">\u3002<\/span><span data-ccp-props=\"{}\"> <\/span><\/p>\n<p><span data-contrast=\"auto\">CU77A<\/span><b><span data-contrast=\"auto\"><sup>\u00ae<\/sup><\/span><\/b><span data-contrast=\"auto\"> \u9002\u7528\u4e8e\u6298\u8fb9\u548c\u5f2f\u66f2\u7b49\u8fdb\u4e00\u6b65\u52a0\u5de5\uff0c\u5176\u52a0\u5de5\u65b9\u5f0f\u4e0e\u6211\u4eec\u6210\u719f\u7684\u9884<\/span><span data-contrast=\"auto\">\u9633\u6781\u6c27\u5316<\/span><span data-contrast=\"auto\">\u4ea7\u54c1 B73A<sup>\u00ae<\/sup> \u548c J73A<sup>\u00ae<\/sup> \u76f8\u540c\u3002\u9664\u4f18\u5f02\u7684\u6027\u80fd\u8868\u73b0\u5916\uff0c\u5176\u4eae\u4e3d\u7684\u91d1\u5c5e\u5916\u89c2\u4ea6\u4f7f\u4ea7\u54c1\u5728\u89c6\u89c9\u4e0a\u8131\u9896\u800c\u51fa\u3002<\/span><span data-ccp-props=\"{}\"> <\/span><\/p>\n<p><span data-contrast=\"auto\">CU77A<\/span><b><span data-contrast=\"auto\"><sup>\u00ae<\/sup><\/span><\/b><span data-contrast=\"auto\"> \u53ef\u6839\u636e\u4e0d\u540c\u7684\u6700\u7ec8\u5e94\u7528\u9700\u6c42\uff0c\u5728\u4e0d\u540c\u5408\u91d1\u4e0a\u5b9e\u73b0\u751f\u6210 5 \u81f3 15 \u00b5m \u539a\u5ea6\u8303\u56f4\u7684\u9633\u6781\u6c27\u5316\u5c42\u3002<\/span><span data-ccp-props=\"{}\"> <\/span><\/p>\n                        <\/div>\n                    \n                                            <div class=\"cta-wrapper\">\n                                                            <a class=\"button button-primary\"\n                                    href=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/CU77A_flyer_GB.pdf\"\n                                    target=\"_self\"\n                                    download                                                                        data-track-download=\"CU77A&lt;sup&gt;\u00ae&lt;\/sup&gt;\"\n                                    >\n                                    Download Fact Sheet                                <\/a>\n                                                    <\/div>\n                    \n                <\/div>\n            <\/div>\n\n            \n        <\/div>\n    <\/div>\n<\/section>\n<section id=\"armstrong-block-info-icon-grid-block_fcf14d166d0c9c980feedc3bb0ac02cb\" class=\"armstrong-block-info-icon-grid colour-scheme-white-background-grey-text\"  style=\"\">\n    <div class=\"container-fluid\">\n        <div class=\"row\">\n            <div class=\"col-lg-12\">\n\n                                    <div class=\"heading-outer\" data-animate=\"fade-up\">\n                        <div class=\"heading\">\n                            <div class=\"header\"><h3 class=\"html-title\">\u57fa\u672c\u7279\u6027<\/h3><\/div>\n                        <\/div>\n\n                                            <\/div>\n                \n                \n                    <div class=\"icon-grid-no-dropdown two-column\" data-animate=\"fade-up\" data-animate-stagger=\"0.1\">\n                        \n                                <div class=\"grid-item larger-gap\">\n\n                                    \n                                        <div class=\"number-container\">\n                                            <span><\/span>\n                                        <\/div>\n\n                                    \n                                    <div class=\"grid-content icon-align-middle\">\n                                                                                    <div class=\"header\"><h4 class=\"html-title\">\u4f18\u5f02\u7684\u5149\u6cfd\u4fdd\u6301\u6027<\/h4><\/div>\n                                                                                                                        \n                                                                            <\/div>\n                                <\/div>\n\n                        \n                                <div class=\"grid-item larger-gap\">\n\n                                    \n                                        <div class=\"number-container\">\n                                            <span><\/span>\n                                        <\/div>\n\n                                    \n                                    <div class=\"grid-content icon-align-middle\">\n                                                                                    <div class=\"header\"><h4 class=\"html-title\">\u9632\u8150\u8680\uff08\u4e2d\u6027 pH \u8303\u56f4\u5185\uff09<\/h4><\/div>\n                                                                                                                        \n                                                                            <\/div>\n                                <\/div>\n\n                        \n                                <div class=\"grid-item larger-gap\">\n\n                                    \n                                        <div class=\"number-container\">\n                                            <span><\/span>\n                                        <\/div>\n\n                                    \n                                  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                <div class=\"header\"><h4 class=\"html-title\">\u65e0\u5265\u843d\u3001\u788e\u88c2\u6216\u4e1d\u72b6\u8150\u8680<\/h4><\/div>\n                                                                                                                        \n                                                                            <\/div>\n                                <\/div>\n\n                        \n                                <div class=\"grid-item larger-gap\">\n\n                                    \n                                        <div class=\"number-container\">\n                                            <span><\/span>\n                                        <\/div>\n\n                                    \n                                    <div class=\"grid-content icon-align-middle\">\n                                                                                    <div class=\"header\"><h4 class=\"html-title\">\u4e0d\u53ef\u71c3\uff08\u7b26\u5408 DIN 4102 \u6807\u51c6\u7684\u9632\u706b\u94dd\u6750\uff09100% \u53ef\u56de\u6536<\/h4><\/div>\n                                                                                                                        \n                                                                            <\/div>\n                                <\/div>\n\n                        \n                                <div class=\"grid-item larger-gap\">\n\n                                    \n                                        <div class=\"number-container\">\n                                            <span><\/span>\n                                        <\/div>\n\n                                    \n                                    <div class=\"grid-content icon-align-middle\">\n                                                                                    <div class=\"header\"><h4 class=\"html-title\">\u6807\u51c6\u5408\u91d1\uff1a5005A H14<\/h4><\/div>\n                                                                                                                        \n                                                                            <\/div>\n                                <\/div>\n\n                                            <\/div>\n\n                    \n                \n                \n            <\/div>\n        <\/div>\n    <\/div>\n<\/section><section id=\"armstrong-block-contact-form-block_34d5a1067bc088ceff1725c6877ca24c\" class=\"armstrong-block-contact-form colour-scheme-dark-green-background-lime-heading-white-text\" >\n    <div class=\"container-fluid\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                                    <div class=\"armstrong-block-contact-form__header\" data-animate=\"fade-up\">\n                                                                            <div class=\"armstrong-block-contact-form__header-text\">\n                                                                    <h2 class=\"armstrong-block-contact-form__heading\">\u5728\u8bfa\u8d1d\u4e3d\u65af\uff0c\u6211\u4eec\u4e0e\u5ba2\u6237\u7d27\u5bc6\u5408\u4f5c\uff0c\u63d0\u4f9b\u6ee1\u8db3\u5ba2\u6237\u4e2a\u6027\u5316\u9700\u6c42\u7684\u521b\u65b0\u548c\u5b9a\u5236\u89e3\u51b3\u65b9\u6848\u3002<\/h2>\n                                                                                            <\/div>\n                                            <\/div>\n                \n                <div class=\"armstrong-block-contact-form__form-wrapper\" data-animate=\"fade-up\" data-email-override=\"sales.goettingen@novelis.com\" >\n                    \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f14682-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"14682\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/zh-hans\/wp-json\/wp\/v2\/product\/11557#wpcf7-f14682-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"14682\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f14682-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<input type=\"hidden\" name=\"_email_override\" value=\"sales.goettingen@novelis.com\" \/><div class=\"form-row\">\n  <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u59d3\u540d*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u7535\u5b50\u90ae\u4ef6\u5730\u5740*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/div>\n\n<div class=\"form-row\">\n    <span class=\"wpcf7-form-control-wrap\" data-name=\"your-title\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"\u804c\u4f4d\" value=\"\" type=\"text\" name=\"your-title\" \/><\/span>\n    <span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"\u7535\u8bdd\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n<\/div>\n\n<div class=\"form-row\">\n  <span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u516c\u53f8*\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n <span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u56fd\u5bb6*\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n<\/div>\n\n\n \n\n\n    <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"\u8bf7\u8be6\u7ec6\u8bf4\u660e\u60a8\u7684\u9700\u6c42\uff08\u4ea7\u54c1\u89c4\u683c\uff1a\u539a\u5ea6\u3001\u539a\u5ea6\u2026\u2026\uff09\" name=\"your-message\"><\/textarea><\/span>\n\n\n\n\n<span class=\"wpcf7-form-control-wrap\" data-name=\"acceptance-privacy\"><span class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><label><input type=\"checkbox\" name=\"acceptance-privacy\" value=\"1\" aria-invalid=\"false\" \/><span class=\"wpcf7-list-item-label\">\u6211\u540c\u610f\u6839\u636e<a href=\"\/privacy-policy\" target=\"_blank\">\u8bfa\u8d1d\u4e3d\u65af\u9690\u79c1\u653f\u7b56<\/a>\u5904\u7406\u6211\u7684\u4e2a\u4eba\u6570\u636e\uff0c\u4ee5\u4fbf\u56de\u590d\u6211\u7684\u54a8\u8be2\u3002<\/span><\/label><\/span><\/span><\/span>\n\n\n\n<div class=\"form-submit\">\n    <input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"\u63d0\u4ea4\" \/>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n<section id=\"armstrong-block-applications-grid-block_9ced760d0a95653d5025916dbdb87fb1\" class=\"armstrong-block-applications-grid colour-scheme-dark-green-background-lime-heading-white-text\" >\n    <div class=\"container-fluid\">\n\n                <div class=\"grid-outer grid-cols-3\" data-animate=\"fade-up\" data-animate-stagger=\"0.15\">\n                                                <a href=\"https:\/\/novelis.com\/zh-hans\/aluminum-solutions\/architecture-construction\/building-envelope\/\" target=\"_self\" class=\"grid-item grid-item--linked\">\n                                            <div class=\"image-wrapper\">\n                                                            <picture>\n                                    <img style=\"object-fit: cover;\" class=\"cover-image\"\n                                        src=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2.webp\"\n                                        srcset=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-300x70.webp 300w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-768x180.webp 768w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-1024x240.webp 1024w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2.webp 2000w\"\n                                        sizes=\"auto, (max-width: 300px) 300px,\n                                   (max-width: 768px) 768px,\n                                   (max-width: 1024px) 1024px,\n                                   100vw\"\n                                        alt=\"\"\n                                        width=\"2000\"\n                                        height=\"469\"\n                                        loading=\"lazy\"\n                                        decoding=\"async\" \/>\n                                <\/picture>\n                                                    <\/div>\n\n                        <div class=\"text-content\">\n                            <div class=\"title\">\n                                <h2 class=\"html-title\">\u9ad8\u54c1\u8d28\u5916\u7acb\u9762<\/h2>                            <\/div>\n\n                            <div class=\"description\">\n                                                            <\/div>\n\n                                                            <div class=\"button-wrapper\">\n                                    <div class=\"button button-dark-green-background-lime-heading-white-text\">\u4e86\u89e3\u66f4\u591a<\/div>\n                                <\/div>\n                                                    <\/div>\n\n                                            <\/a>\n                                                    <a href=\"https:\/\/novelis.com\/zh-hans\/aluminum-solutions\/automotive\/commercial-vehicles\/\" target=\"_self\" class=\"grid-item grid-item--linked\">\n                                            <div class=\"image-wrapper\">\n                                                            <picture>\n                                    <img style=\"object-fit: cover;\" class=\"cover-image\"\n                                        src=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2.webp\"\n                                        srcset=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-300x70.webp 300w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-768x180.webp 768w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-1024x240.webp 1024w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2.webp 2000w\"\n                                        sizes=\"auto, (max-width: 300px) 300px,\n                                   (max-width: 768px) 768px,\n                                   (max-width: 1024px) 1024px,\n                                   100vw\"\n                                        alt=\"\"\n                                        width=\"2000\"\n                                        height=\"469\"\n                                        loading=\"lazy\"\n                                        decoding=\"async\" \/>\n                                <\/picture>\n                                                    <\/div>\n\n                        <div class=\"text-content\">\n                            <div class=\"title\">\n                                <h2 class=\"html-title\">\u5c4b\u9762<\/h2>                            <\/div>\n\n                            <div class=\"description\">\n                                                            <\/div>\n\n                                                            <div class=\"button-wrapper\">\n                                    <div class=\"button button-dark-green-background-lime-heading-white-text\">\u4e86\u89e3\u66f4\u591a<\/div>\n                                <\/div>\n                                                    <\/div>\n\n                                            <\/a>\n                                                    <a href=\"https:\/\/novelis.com\/zh-hans\/aluminum-solutions\/automotive\/commercial-vehicles\/\" target=\"_self\" class=\"grid-item grid-item--linked\">\n                                            <div class=\"image-wrapper\">\n                                                            <picture>\n                                    <img style=\"object-fit: cover;\" class=\"cover-image\"\n                                        src=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2.webp\"\n                                        srcset=\"https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-300x70.webp 300w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-768x180.webp 768w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2-1024x240.webp 1024w, https:\/\/novelis.com\/wp-content\/uploads\/2026\/02\/component-6-arm-opt-2.webp 2000w\"\n                                        sizes=\"auto, (max-width: 300px) 300px,\n                                   (max-width: 768px) 768px,\n                                   (max-width: 1024px) 1024px,\n                                   100vw\"\n                                        alt=\"\"\n                                        width=\"2000\"\n                                        height=\"469\"\n                                        loading=\"lazy\"\n                                        decoding=\"async\" \/>\n                                <\/picture>\n                                                    <\/div>\n\n                        <div class=\"text-content\">\n                            <div class=\"title\">\n                                <h2 class=\"html-title\">\u5185\u5899\u5305\u8986 <\/h2>                            <\/div>\n\n                            <div class=\"description\">\n                                                            <\/div>\n\n                                                            <div class=\"button-wrapper\">\n                                    <div class=\"button button-dark-green-background-lime-heading-white-text\">\u4e86\u89e3\u66f4\u591a<\/div>\n                                <\/div>\n                                                    <\/div>\n\n                                            <\/a>\n                                                    <a href=\"https:\/\/novelis.com\/zh-hans\/aluminum-solutions\/automotive\/commercial-vehicles\/\" target=\"_self\" class=\"grid-item grid-item--linked\">\n                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