{"id":3264,"date":"2026-03-28T02:58:09","date_gmt":"2026-03-28T01:58:09","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?page_id=3264"},"modified":"2026-03-28T03:02:26","modified_gmt":"2026-03-28T02:02:26","slug":"blocks","status":"publish","type":"page","link":"https:\/\/www.nickelcasting.com\/ja\/product-forms\/forgings\/blocks\/","title":{"rendered":"\u935b\u9020\u30d6\u30ed\u30c3\u30af\/\u30c7\u30a3\u30b9\u30af"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\n
\n\n
\n \u30db\u30fc\u30e0<\/a> \n \/<\/span> \n \u88fd\u54c1\u30d5\u30a9\u30fc\u30e0<\/a>\n \/<\/span> \n \u935b\u9020\u54c1<\/a>\n \/<\/span> \n \u935b\u9020\u30d6\u30ed\u30c3\u30af\uff06\u30c7\u30a3\u30b9\u30af\n <\/div>\n\n
\n

\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u935b\u9020\u30d6\u30ed\u30c3\u30af\uff06\u30c7\u30a3\u30b9\u30af<\/h1>\n \n

\n \u5de8\u5927\u306a\u9ad8\u5727\u30d0\u30eb\u30d6\u30dc\u30c7\u30a3\u3001\u6d77\u5e95\u30de\u30cb\u30db\u30fc\u30eb\u30c9\u30d6\u30ed\u30c3\u30af\u3001\u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u71b1\u4ea4\u63db\u5668\u30c1\u30e5\u30fc\u30d6\u30b7\u30fc\u30c8\u3092\u52a0\u5de5\u3059\u308b\u5834\u5408\u3001\u7d76\u5bfe\u7684\u306a\u5185\u90e8\u5b8c\u5168\u6027\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u300228Nickel\u306f\u3001\u5185\u90e8\u306e\u6c17\u5b54\u3092\u306a\u304f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u9ad8\u7d1a\u306a\u30aa\u30fc\u30d7\u30f3\u30c0\u30a4\u935b\u9020\u30d6\u30ed\u30c3\u30af\u3068\u30a2\u30d7\u30bb\u30c3\u30c8\u935b\u9020\u30c7\u30a3\u30b9\u30af\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002\u83ab\u5927\u306a\u6cb9\u5727\u306e\u4e0b\u3067\u8d85\u5408\u91d1\u3092\u6fc0\u3057\u304f\u6df7\u7df4\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5353\u8d8a\u3057\u305f\u591a\u65b9\u5411\u5f37\u5ea6\u3092\u6301\u3064\u30bd\u30ea\u30c3\u30c9\u30d6\u30e9\u30f3\u30af\u3092\u63d0\u4f9b\u3057\u3001\u6700\u3082\u91cd\u8981\u306aCNC\u6a5f\u68b0\u52a0\u5de5\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002.\n <\/p>\n <\/div>\n\n

\u30d6\u30ed\u30c3\u30af\u304a\u3088\u3073\u30c7\u30a3\u30b9\u30af\u306b\u4f7f\u7528\u53ef\u80fd\u306a\u5408\u91d1\u7b49\u7d1a<\/h2>\n

\n \u30d8\u30d3\u30fc\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u7528\u9014\u3067\u306f\u3001\u7834\u58ca\u7684\u306a\u9759\u6c34\u5727\u3084\u53b3\u3057\u3044\u71b1\u5fdc\u529b\u4e0b\u3067\u3082\u964d\u4f0f\u3057\u306a\u3044\u7d20\u6750\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u5f53\u793e\u3067\u306f\u3001\u696d\u754c\u3067\u6700\u3082\u5805\u7262\u3067\u9ad8\u6b69\u7559\u307e\u308a\u306e\u8d85\u5408\u91d1\u3067\u30d6\u30ed\u30c3\u30af\u3068\u30c7\u30a3\u30b9\u30af\u3092\u935b\u9020\u3057\u3066\u3044\u307e\u3059\u3002.\n <\/p>\n \n

\n

\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u6750\u6599\u4ed5\u69d8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\uff1a<\/h3>\n
\n \u30a4\u30f3\u30b3\u30cd\u30eb\u00ae 718 (\u9ad8\u6b69\u7559\u308a\u6d77\u5e95BOP)<\/a>\n \u30a4\u30f3\u30b3\u30cd\u30eb\u00ae 625 (\u512a\u308c\u305f\u8010\u75b2\u52b4\u6027\/\u8010\u5b54\u98df\u6027)<\/a>\n \n Monel\u00ae K-500 (\u30de\u30ea\u30f3\u30dd\u30f3\u30d7\u30b1\u30fc\u30b7\u30f3\u30b0)<\/a>\n Monel\u00ae 400 (HF\u9178\u6027\u30d0\u30eb\u30d6\u30dc\u30c7\u30a3)<\/a>\n \n \u30cf\u30b9\u30c6\u30ed\u30a4\u00ae C-276\uff08\u30b7\u30d3\u30a2\u30b1\u30df\u30ab\u30eb\u30c1\u30e5\u30fc\u30d6\u30b7\u30fc\u30c8\uff09<\/a>\n \u30ef\u30b9\u30d1\u30ed\u30a4\u00ae\uff08\u30ac\u30b9\u30bf\u30fc\u30d3\u30f3\u30ed\u30fc\u30bf\u30fc\u30c7\u30a3\u30b9\u30af\uff09<\/a>\n <\/div>\n <\/div>\n\n

\u935b\u9020\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5229\u70b9<\/h2>\n

\n \u3067\u5236\u4f5c\u3092\u958b\u59cb\u3059\u308b\u3002 \u30ab\u30b9\u30bf\u30e0<\/a> \u6a19\u6e96\u7684\u306a\u71b1\u9593\u5727\u5ef6\u677f\u3067\u306f\u306a\u304f\u3001\u935b\u9020\u30d6\u30e9\u30f3\u30af\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u306b\u6a2a\u65b9\u5411\uff08\u539a\u3055\u65b9\u5411\uff09\u306e\u6a5f\u68b0\u7684\u7279\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002.\n <\/p>\n \n \n\n

\n \n
\n
\n
\u2b1b<\/div>\n

\u935b\u9020\u30d6\u30ed\u30c3\u30af\uff08\u9577\u65b9\u5f62\/\u6b63\u65b9\u5f62\uff09<\/h3>\n <\/div>\n

\u591a\u65b9\u5411\u935b\u9020\u306b\u3088\u3063\u3066\u751f\u307f\u51fa\u3055\u308c\u308b\u5de8\u5927\u306a\u30bd\u30ea\u30c3\u30c9\u30d6\u30ed\u30c3\u30af\u3002\u3053\u306e\u300c\u6df7\u7df4\u300d\u5de5\u7a0b\u306b\u3088\u308a\u3001\u65ad\u9762\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u7d50\u6676\u7c92\u7d44\u7e54\u304c\u5fae\u7d30\u5316\u3055\u308c\u308b\u3002\u6975\u5727\u6d41\u4f53\u5236\u5fa1\u30de\u30cb\u30db\u30fc\u30eb\u30c9\u3001\u30dd\u30f3\u30d7\u30b1\u30fc\u30b7\u30f3\u30b0\u3001\u304a\u3088\u3073\u9632\u5674\u88c5\u7f6e\uff08BOP\uff09\u306e\u52a0\u5de5\u306b\u4e0d\u53ef\u6b20\u3002.<\/p>\n <\/div>\n\n

\n
\n
\u23fa\ufe0f<\/div>\n

\u30a2\u30d7\u30bb\u30c3\u30c8\u935b\u9020\u30c7\u30a3\u30b9\u30af\uff08\u4e38\u30d6\u30e9\u30f3\u30af\uff09<\/h3>\n <\/div>\n

\u30d3\u30ec\u30c3\u30c8\u3092\u5782\u76f4\u8ef8\u306b\u6cbf\u3063\u3066\u5727\u7e2e\uff08\u30a2\u30d7\u30bb\u30c3\u30c8\uff09\u3057\u3066\u88fd\u9020\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e2d\u5fc3\u304b\u3089\u653e\u5c04\u72b6\u306b\u5ef6\u3073\u308b\u975e\u5e38\u306b\u671b\u307e\u3057\u3044\u7d50\u6676\u7c92\u306e\u6d41\u308c\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u91cd\u539a\u306a\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u30b7\u30fc\u30c8\u3001\u91cd\u539a\u306a\u30d6\u30e9\u30a4\u30f3\u30c9\u30c1\u30e5\u30fc\u30d6\u3001\u91cd\u539a\u306a\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u30b7\u30fc\u30c8\u3001\u91cd\u539a\u306a\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u30b7\u30fc\u30c8\u306b\u6700\u9069\u3067\u3059\u3002 \u30d5\u30e9\u30f3\u30b8<\/a>, \u822a\u7a7a\u5b87\u5b99\u7528\u30bf\u30fc\u30d3\u30f3\u30c7\u30a3\u30b9\u30af.<\/p>\n <\/div>\n\n

\n
\n
\ud83d\udee1\ufe0f<\/div>\n

\u7a7a\u9699\u306e\u6392\u9664<\/h3>\n <\/div>\n

\u53ce\u7e2e\u30dc\u30a4\u30c9\u3084\u30ac\u30b9\u30dd\u30ed\u30b7\u30c6\u30a3\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u5927\u578b\u92f3\u9020\u54c1\u3068\u306f\u7570\u306a\u308a\u3001\u5f53\u793e\u306e\u91cd\u91cf\u935b\u9020\u54c1\u306f\u6570\u5343\u30c8\u30f3\u306e\u5727\u529b\u4e0b\u3067\u5b8c\u5168\u306b\u5727\u5bc6\u3055\u308c\u308b\u305f\u3081\u3001\u91cd\u8981\u306a\u683c\u7d0d\u5bb9\u5668\u30b7\u30b9\u30c6\u30e0\u306e100%\u6f0f\u308c\u9632\u6b62\u69cb\u9020\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002.<\/p>\n <\/div>\n\n

\n
\n
\u2699\ufe0f<\/div>\n

\u7c97\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9<\/h3>\n <\/div>\n

\u5f53\u793e\u3067\u306f\u3001\u935b\u9020\u54c1\u3092\u300c\u935b\u9020\u306e\u307e\u307e\u300d\u307e\u305f\u306f\u7c97\u52a0\u5de5\uff08\u30d7\u30eb\u30fc\u30d5\u30de\u30b7\u30cb\u30f3\u30b0\uff09\u3067\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u3002\u7c97\u52a0\u5de5\u306f\u3001\u935b\u9020\u5916\u5074\u306e\u5f37\u976d\u306a\u30b9\u30b1\u30fc\u30eb\u3092\u9664\u53bb\u3057\u3001CNC\u5de5\u5177\u306e\u904e\u5ea6\u306e\u78e8\u8017\u3092\u9632\u304e\u3001\u6700\u7d42\u7684\u306a\u7cbe\u5bc6\u65cb\u524a\u306e\u305f\u3081\u306e\u304d\u308c\u3044\u306a\u8868\u9762\u3092\u73fe\u3057\u307e\u3059\u3002.<\/p>\n <\/div>\n\n <\/div>\n\n

\u6a19\u6e96\u4ed5\u69d8\u3068\u30c6\u30b9\u30c8<\/div>\n
\n \n \n \n \n \n \n \n \n
\u4ed5\u69d8\u30ab\u30c6\u30b4\u30ea\u30fc<\/th>\n \u8a73\u7d30\u3068\u898f\u683c<\/th>\n <\/tr>\n <\/thead>\n
\u6a19\u6e96\u4ed5\u69d8<\/strong><\/td>\n ASTM B564\uff08\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u935b\u9020\u54c1\uff09\u3001API 6A\uff08\u30a6\u30a7\u30eb\u30d8\u30c3\u30c9\u304a\u3088\u3073\u30c4\u30ea\u30fc\u6a5f\u5668\uff09\u3001AMS\u822a\u7a7a\u5b87\u5b99\u4ed5\u69d8\u3002.<\/td>\n <\/tr>\n
\u30b5\u30a4\u30ba\u80fd\u529b<\/strong><\/td>\n \u76f4\u5f84100\"+\uff082500mm+\uff09\u307e\u3067\u306e\u30c7\u30a3\u30b9\u30af\/\u30d6\u30e9\u30f3\u30af\u3002\u7279\u6ce8\u306e\u30cb\u30a2\u30cd\u30c3\u30c8\u5bf8\u6cd5\u306b\u935b\u9020\u3055\u308c\u305f\u91cd\u3044\u30d6\u30ed\u30c3\u30af\u3002(\u6700\u5927\u91cd\u91cf\u306f\u7279\u5b9a\u306e\u8d85\u5408\u91d1\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff09\u3002.<\/td>\n <\/tr>\n
\u914d\u9001\u6761\u4ef6<\/strong><\/td>\n \u935b\u9020\u3001\u7c97\u52a0\u5de5\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u3001\u6790\u51fa\u786c\u5316\uff08\u30a8\u30fc\u30b8\u30f3\u30b0\uff09\u3001\u6700\u5927\u964d\u4f0f\u5f37\u5ea6\uff08\u4f8b\u3001, \u30a4\u30f3\u30b3\u30cd\u30eb718<\/a> 120ksi+\u964d\u4f0f\u6642\uff09\u3002.<\/td>\n <\/tr>\n
\u975e\u7834\u58ca\u691c\u67fb (NDT)<\/strong><\/td>\n 100% \u8d85\u97f3\u6ce2\u63a2\u50b7\u8a66\u9a13 (UT)<\/strong> \u91cd\u91cf\u306e\u3042\u308b\u30d6\u30ed\u30c3\u30af\u3084\u30c7\u30a3\u30b9\u30af\u306f\u3001\u51fa\u8377\u524d\u306b\u5185\u90e8\u6b20\u9665\u304c\u30bc\u30ed\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u53b3\u3057\u304f\u691c\u67fb\u3055\u308c\u308b\u3002.<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n
\n

\u91cd\u3044\u935b\u9020\u30d6\u30e9\u30f3\u30af\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n

\u3054\u5e0c\u671b\u306e\u5408\u91d1\u30b0\u30ec\u30fc\u30c9\uff08\u4f8b\uff1a\u30a4\u30f3\u30b3\u30cd\u30eb718 API 6A\uff09\u3001\u5bf8\u6cd5\uff08\u9577\u3055\u00d7\u5e45\u00d7\u539a\u3055\u3001\u307e\u305f\u306f\u76f4\u5f84\u00d7\u539a\u3055\uff09\u3001\u7c97\u52a0\u5de5\u306e\u8981\u5426\u3092\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002UT\u7d50\u679c\u3092\u542b\u3080\u5b8c\u5168\u306a\u30df\u30eb\u30c6\u30b9\u30c8\u5831\u544a\u66f8\uff08MTR\uff09\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n \u935b\u9020\u30d6\u30ed\u30c3\u30af\/\u30c7\u30a3\u30b9\u30af\u306e\u898b\u7a4d\u4f9d\u983c<\/a>\n <\/div>\n\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Home \/ Product Forms \/ Forgings \/ Forged Blocks & Discs Nickel Alloy Forged Blocks & Discs When machining massive high-pressure valve bodies, subsea manifold blocks, and heavy-duty heat exchanger tube sheets, absolute internal integrity is required. 28Nickel manufactures premium open-die forged blocks and upset forged discs engineered to eliminate internal porosity. By intensely kneading the superalloy under immense hydraulic pressure, we deliver solid blanks with exceptional multi-directional strength, ready for your most critical CNC machining operations. Available Alloy Grades for Blocks & Discs Heavy-duty applications demand materials that won’t yield under crushing hydrostatic pressure or severe thermal stress. We forge blocks and discs in the industry’s most robust, high-yield […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":3248,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3264","page","type-page","status-publish","hentry"],"spectra_custom_meta":{"_edit_lock":["1774663205:1"],"_edit_last":["1"],"_elementor_edit_mode":["builder"],"_astra_content_layout_flag":["disabled"],"ast-title-bar-display":["disabled"],"ast-featured-img":["disabled"],"site-content-layout":["page-builder"],"ast-site-content-layout":["full-width-container"],"site-sidebar-layout":["no-sidebar"],"_elementor_template_type":["wp-page"],"_elementor_version":["3.33.2"],"_elementor_pro_version":["3.32.3"],"rank_math_seo_score":["53"],"rank_math_internal_links_processed":["1"],"_wp_page_template":["default"],"_elementor_data":["[{\"id\":\"8bf36f6\",\"elType\":\"container\",\"settings\":{\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"7005147\"}]},\"elements\":[{\"id\":\"0ffbf49\",\"elType\":\"widget\",\"settings\":{\"html\":\"\\n\\n

\\n\\n
\\n Home<\\\/a> \\n \\\/<\\\/span> \\n Product Forms<\\\/a>\\n \\\/<\\\/span> \\n Forgings<\\\/a>\\n \\\/<\\\/span> \\n Forged Blocks & Discs\\n <\\\/div>\\n\\n
\\n

Nickel Alloy Forged Blocks & Discs<\\\/h1>\\n \\n

\\n When machining massive high-pressure valve bodies, subsea manifold blocks, and heavy-duty heat exchanger tube sheets, absolute internal integrity is required. 28Nickel manufactures premium open-die forged blocks and upset forged discs engineered to eliminate internal porosity. By intensely kneading the superalloy under immense hydraulic pressure, we deliver solid blanks with exceptional multi-directional strength, ready for your most critical CNC machining operations.\\n <\\\/p>\\n <\\\/div>\\n\\n

Available Alloy Grades for Blocks & Discs<\\\/h2>\\n

\\n Heavy-duty applications demand materials that won't yield under crushing hydrostatic pressure or severe thermal stress. We forge blocks and discs in the industry's most robust, high-yield superalloys.\\n <\\\/p>\\n \\n

\\n

Select a Grade to View Material Specs:<\\\/h3>\\n
\\n Inconel\\u00ae 718 (High Yield Subsea BOPs)<\\\/a>\\n Inconel\\u00ae 625 (Excellent Fatigue\\\/Pitting Resistance)<\\\/a>\\n \\n Monel\\u00ae K-500 (Marine Pump Casings)<\\\/a>\\n Monel\\u00ae 400 (HF Acid Valve Bodies)<\\\/a>\\n \\n Hastelloy\\u00ae C-276 (Severe Chemical Tube Sheets)<\\\/a>\\n Waspaloy\\u00ae (Gas Turbine Rotor Discs)<\\\/a>\\n <\\\/div>\\n <\\\/div>\\n\\n

Forged Profiles & Engineering Advantages<\\\/h2>\\n

\\n Starting your production with a custom forged blank rather than a standard hot-rolled plate ensures superior mechanical properties, particularly in the transverse (thickness) direction.\\n <\\\/p>\\n \\n \\n\\n

\\n \\n
\\n
\\n
\\u2b1b<\\\/div>\\n

Forged Blocks (Rectangular\\\/Square)<\\\/h3>\\n <\\\/div>\\n

Massive solid blocks created through multi-directional forging. This \\\"kneading\\\" process refines the grain structure throughout the entire cross-section. Essential for machining extreme-pressure fluid control manifolds, pump casings, and blowout preventers (BOPs).<\\\/p>\\n <\\\/div>\\n\\n

\\n
\\n
\\u23fa\\ufe0f<\\\/div>\\n

Upset Forged Discs (Round Blanks)<\\\/h3>\\n <\\\/div>\\n

Manufactured by compressing a billet along its vertical axis (upsetting). This creates a highly desirable radial grain flow radiating from the center. The mandatory choice for massive heat exchanger tube sheets, heavy blind flanges, and aerospace turbine discs.<\\\/p>\\n <\\\/div>\\n\\n

\\n
\\n
\\ud83d\\udee1\\ufe0f<\\\/div>\\n

Elimination of Porosity<\\\/h3>\\n <\\\/div>\\n

Unlike large castings which are prone to shrinkage voids and gas porosity, our heavy forgings are fully consolidated under thousands of tons of pressure, guaranteeing a 100% leak-proof structure for critical containment systems.<\\\/p>\\n <\\\/div>\\n\\n

\\n
\\n
\\u2699\\ufe0f<\\\/div>\\n

Rough Machining Services<\\\/h3>\\n <\\\/div>\\n

We supply forgings in the \\\"as-forged\\\" condition or rough-machined (proof machined). Rough machining removes the tough outer forging scale, saving your CNC tools from excessive wear and revealing a clean surface for final precision turning.<\\\/p>\\n <\\\/div>\\n\\n <\\\/div>\\n\\n

Standard Specifications & Testing<\\\/div>\\n
\\n \\n \\n \\n \\n \\n \\n \\n \\n
Specification Category<\\\/th>\\n Details & Standards<\\\/th>\\n <\\\/tr>\\n <\\\/thead>\\n
Standard Specifications<\\\/strong><\\\/td>\\n ASTM B564 (Nickel Alloy Forgings), API 6A (Wellhead and Tree Equipment), AMS Aerospace Specifications.<\\\/td>\\n <\\\/tr>\\n
Size Capabilities<\\\/strong><\\\/td>\\n Discs\\\/Blanks up to 100\\\"+ (2500mm+) in diameter. Heavy blocks forged to custom near-net dimensions. (Maximum weights depend on the specific superalloy grade).<\\\/td>\\n <\\\/tr>\\n
Delivery Conditions<\\\/strong><\\\/td>\\n As-Forged, Rough Machined, Solution Annealed, Precipitation Hardened (Aged) to maximum yield strength (e.g., Inconel 718 at 120ksi+ yield).<\\\/td>\\n <\\\/tr>\\n
Non-Destructive Testing (NDT)<\\\/strong><\\\/td>\\n 100% Ultrasonic Testing (UT)<\\\/strong> is strictly performed on heavy blocks and discs to ensure zero internal defects before shipment.<\\\/td>\\n <\\\/tr>\\n <\\\/tbody>\\n <\\\/table>\\n <\\\/div>\\n\\n
\\n

Require a Heavy Forged Blank?<\\\/h3>\\n

Send us your required alloy grade (e.g., Inconel 718 API 6A), Dimensions (Length x Width x Thickness, or Diameter x Thickness), and whether you require rough machining. We provide full mill test reports (MTR) with UT results.<\\\/p>\\n Request a Forged Block\\\/Disc Quote<\\\/a>\\n <\\\/div>\\n\\n<\\\/div>\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"c842f5f\"}]},\"elements\":[],\"widgetType\":\"html\"}],\"isInner\":false}]"],"_elementor_page_settings":["a:0:{}"],"_elementor_controls_usage":["a:2:{s:4:\"html\";a:3:{s:5:\"count\";i:1;s:15:\"control_percent\";i:0;s:8:\"controls\";a:2:{s:7:\"content\";a:1:{s:13:\"section_title\";a:1:{s:4:\"html\";i:1;}}s:8:\"advanced\";a:1:{s:26:\"display_conditions_section\";a:1:{s:22:\"display_condition_list\";i:1;}}}}s:9:\"container\";a:3:{s:5:\"count\";i:1;s:15:\"control_percent\";i:0;s:8:\"controls\";a:1:{s:8:\"advanced\";a:1:{s:26:\"display_conditions_section\";a:1:{s:22:\"display_condition_list\";i:1;}}}}}"],"rank_math_focus_keyword":["forged blocks\/discs"],"rank_math_description":["Nickel alloy forged blocks and discs in Inconel, Monel, Hastelloy and Waspaloy for valve bodies, tube sheets, subsea, aerospace and high-pressure use."],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:20:\"forged blocks|\/discs\";}"],"site-content-style":["unboxed"],"site-sidebar-style":["unboxed"],"astra-migrate-meta-layouts":["set"],"theme-transparent-header-meta":["default"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:8:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";i:7;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1779372270\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_uag_css_file_name":["uag-css-3264.css"],"_elementor_page_assets":["a:1:{s:7:\"scripts\";a:1:{i:0;s:18:\"elementor-frontend\";}}"],"_elementor_css":["a:6:{s:4:\"time\";i:1779910110;s:5:\"fonts\";a:0:{}s:5:\"icons\";a:0:{}s:20:\"dynamic_elements_ids\";a:0:{}s:6:\"status\";s:4:\"file\";i:0;s:0:\"\";}"],"_elementor_element_cache":["{\"timeout\":1780000110,\"value\":{\"content\":\"

\\n\\t\\t\\t\\t\\t
\\n\\t\\t\\t\\t
\\n\\t\\t\\t\\t
\\n\\t\\t\\t\\t\\t\\n\\n
\\n\\n
\\n Home<\\\/a> \\n \\\/<\\\/span> \\n Product Forms<\\\/a>\\n \\\/<\\\/span> \\n Forgings<\\\/a>\\n \\\/<\\\/span> \\n Forged Blocks & Discs\\n <\\\/div>\\n\\n
\\n

Nickel Alloy Forged Blocks & Discs<\\\/h1>\\n \\n

\\n When machining massive high-pressure valve bodies, subsea manifold blocks, and heavy-duty heat exchanger tube sheets, absolute internal integrity is required. 28Nickel manufactures premium open-die forged blocks and upset forged discs engineered to eliminate internal porosity. By intensely kneading the superalloy under immense hydraulic pressure, we deliver solid blanks with exceptional multi-directional strength, ready for your most critical CNC machining operations.\\n <\\\/p>\\n <\\\/div>\\n\\n

Available Alloy Grades for Blocks & Discs<\\\/h2>\\n

\\n Heavy-duty applications demand materials that won't yield under crushing hydrostatic pressure or severe thermal stress. We forge blocks and discs in the industry's most robust, high-yield superalloys.\\n <\\\/p>\\n \\n

\\n

Select a Grade to View Material Specs:<\\\/h3>\\n
\\n Inconel\\u00ae 718 (High Yield Subsea BOPs)<\\\/a>\\n Inconel\\u00ae 625 (Excellent Fatigue\\\/Pitting Resistance)<\\\/a>\\n \\n Monel\\u00ae K-500 (Marine Pump Casings)<\\\/a>\\n Monel\\u00ae 400 (HF Acid Valve Bodies)<\\\/a>\\n \\n Hastelloy\\u00ae C-276 (Severe Chemical Tube Sheets)<\\\/a>\\n Waspaloy\\u00ae (Gas Turbine Rotor Discs)<\\\/a>\\n <\\\/div>\\n <\\\/div>\\n\\n

Forged Profiles & Engineering Advantages<\\\/h2>\\n

\\n Starting your production with a custom forged blank rather than a standard hot-rolled plate ensures superior mechanical properties, particularly in the transverse (thickness) direction.\\n <\\\/p>\\n \\n \\n\\n

\\n \\n
\\n
\\n
\\u2b1b<\\\/div>\\n

Forged Blocks (Rectangular\\\/Square)<\\\/h3>\\n <\\\/div>\\n

Massive solid blocks created through multi-directional forging. This \\\"kneading\\\" process refines the grain structure throughout the entire cross-section. Essential for machining extreme-pressure fluid control manifolds, pump casings, and blowout preventers (BOPs).<\\\/p>\\n <\\\/div>\\n\\n

\\n
\\n
\\u23fa\\ufe0f<\\\/div>\\n

Upset Forged Discs (Round Blanks)<\\\/h3>\\n <\\\/div>\\n

Manufactured by compressing a billet along its vertical axis (upsetting). This creates a highly desirable radial grain flow radiating from the center. The mandatory choice for massive heat exchanger tube sheets, heavy blind flanges, and aerospace turbine discs.<\\\/p>\\n <\\\/div>\\n\\n

\\n
\\n
\\ud83d\\udee1\\ufe0f<\\\/div>\\n

Elimination of Porosity<\\\/h3>\\n <\\\/div>\\n

Unlike large castings which are prone to shrinkage voids and gas porosity, our heavy forgings are fully consolidated under thousands of tons of pressure, guaranteeing a 100% leak-proof structure for critical containment systems.<\\\/p>\\n <\\\/div>\\n\\n

\\n
\\n
\\u2699\\ufe0f<\\\/div>\\n

Rough Machining Services<\\\/h3>\\n <\\\/div>\\n

We supply forgings in the \\\"as-forged\\\" condition or rough-machined (proof machined). Rough machining removes the tough outer forging scale, saving your CNC tools from excessive wear and revealing a clean surface for final precision turning.<\\\/p>\\n <\\\/div>\\n\\n <\\\/div>\\n\\n

Standard Specifications & Testing<\\\/div>\\n
\\n \\n \\n \\n \\n \\n \\n \\n \\n
Specification Category<\\\/th>\\n Details & Standards<\\\/th>\\n <\\\/tr>\\n <\\\/thead>\\n
Standard Specifications<\\\/strong><\\\/td>\\n ASTM B564 (Nickel Alloy Forgings), API 6A (Wellhead and Tree Equipment), AMS Aerospace Specifications.<\\\/td>\\n <\\\/tr>\\n
Size Capabilities<\\\/strong><\\\/td>\\n Discs\\\/Blanks up to 100\\\"+ (2500mm+) in diameter. Heavy blocks forged to custom near-net dimensions. (Maximum weights depend on the specific superalloy grade).<\\\/td>\\n <\\\/tr>\\n
Delivery Conditions<\\\/strong><\\\/td>\\n As-Forged, Rough Machined, Solution Annealed, Precipitation Hardened (Aged) to maximum yield strength (e.g., Inconel 718 at 120ksi+ yield).<\\\/td>\\n <\\\/tr>\\n
Non-Destructive Testing (NDT)<\\\/strong><\\\/td>\\n 100% Ultrasonic Testing (UT)<\\\/strong> is strictly performed on heavy blocks and discs to ensure zero internal defects before shipment.<\\\/td>\\n <\\\/tr>\\n <\\\/tbody>\\n <\\\/table>\\n <\\\/div>\\n\\n
\\n

Require a Heavy Forged Blank?<\\\/h3>\\n

Send us your required alloy grade (e.g., Inconel 718 API 6A), Dimensions (Length x Width x Thickness, or Diameter x Thickness), and whether you require rough machining. We provide full mill test reports (MTR) with UT results.<\\\/p>\\n Request a Forged Block\\\/Disc Quote<\\\/a>\\n <\\\/div>\\n\\n<\\\/div>\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t<\\\/div>\\n\\t\\t\",\"scripts\":[],\"styles\":[]}}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/ja\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Product Forms \/ Forgings \/ Forged Blocks & Discs Nickel Alloy Forged Blocks & Discs When machining massive high-pressure valve bodies, subsea manifold blocks, and heavy-duty heat exchanger tube sheets, absolute internal integrity is required. 28Nickel manufactures premium open-die forged blocks and upset forged discs engineered to eliminate internal porosity. By intensely kneading…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/comments?post=3264"}],"version-history":[{"count":5,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3264\/revisions"}],"predecessor-version":[{"id":3271,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3264\/revisions\/3271"}],"up":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3248"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=3264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}