{"id":434,"date":"2022-06-08T10:18:09","date_gmt":"2022-06-08T02:18:09","guid":{"rendered":"http:\/\/www.ling-jin.cn\/?p=434"},"modified":"2022-06-08T10:18:09","modified_gmt":"2022-06-08T02:18:09","slug":"representation-method-of-steel-grade-in-china-i-overview","status":"publish","type":"post","link":"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/","title":{"rendered":"Representation method of steel grade in China (I): Overview","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The designation of steel products in China is generally expressed by the combination of Chinese Pinyin letters, chemical element symbols and Arabic numerals. Namely:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2460 Chemical elements in steel grades are represented by international chemical symbols, such as Si, Mn, Cr, etc. Mixed rare earth elements are represented by &#8220;re&#8221; (or &#8220;XT&#8221;).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2461 Product name, purpose, smelting and pouring method, etc. are generally represented by abbreviations of Chinese pinyin,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2462 The content (%) of main chemical elements in steel is expressed in Arabic numerals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When the Chinese phonetic alphabet is used to represent the product name, purpose, characteristics and process method, the first letter is generally selected from the Chinese phonetic alphabet representing the product name<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When it is repeated with the letter selected by another product, the second or third letter can be used, or the first pinyin letter of two Chinese characters can be selected at the same time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If there are no available Chinese characters and Pinyin, the symbols shall be English letters.<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>The designation of steel products in China is generally expressed by the combination of Chinese Pinyin letters, chemical element symbols and Arabic numerals. Namely: \u2460 Chemical elements in steel grades are represented by international chemical symbols, such as Si, Mn, Cr, etc. Mixed rare earth elements are represented by &#8220;re&#8221; (or &#8220;XT&#8221;). \u2461 Product name, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":2,"featured_media":539,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[7],"tags":[],"class_list":["post-434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-manufacturing-b2b-technology-knowledge"],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.1 (Yoast SEO v24.1) - 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Manufacturing on Demand\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-08T02:18:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.findtop.com\/wp-content\/uploads\/2022\/06\/image-82.png\" \/>\n\t<meta property=\"og:image:width\" content=\"641\" \/>\n\t<meta property=\"og:image:height\" content=\"458\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/\"},\"author\":{\"name\":\"Editor\",\"@id\":\"https:\/\/www.findtop.com\/#\/schema\/person\/9992cc589c2bdd726f359916851ff01c\"},\"headline\":\"Representation method of steel grade in China (I): Overview\",\"datePublished\":\"2022-06-08T02:18:09+00:00\",\"dateModified\":\"2022-06-08T02:18:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/\"},\"wordCount\":171,\"publisher\":{\"@id\":\"https:\/\/www.findtop.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/www.findtop.com\/wp-content\/uploads\/2022\/06\/image-82.png?fit=641%2C458&ssl=1\",\"articleSection\":[\"Manufacturing Technology knowledge\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/\",\"url\":\"https:\/\/www.findtop.com\/representation-method-of-steel-grade-in-china-i-overview\/\",\"name\":\"FindTop - 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