{"id":534,"date":"2026-02-24T08:36:29","date_gmt":"2026-02-24T08:36:29","guid":{"rendered":"https:\/\/www.jccncmachining.com\/material\/\/"},"modified":"2026-11-05T13:10:33","modified_gmt":"2026-11-05T05:10:33","slug":"%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84%d8%b5%d8%af%d8%a3-440c","status":"publish","type":"material_model","link":"https:\/\/www.jccncmachining.com\/ar\/%d8%a7%d9%84%d9%85%d9%88%d8%a7%d8%af\/%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84%d8%b5%d8%af%d8%a3\/%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84%d8%b5%d8%af%d8%a3-440c\/","title":{"rendered":"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440C"},"content":{"rendered":"

<\/p>\n

\n

\u0642\u062f\u0631\u0627\u062a \u062a\u0635\u0646\u064a\u0639 SS 440C<\/h3>\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0642\u062f\u0631\u0629<\/th>\n\u0627\u0644\u0648\u0635\u0641 \u0627\u0644\u0641\u0646\u064a<\/th>\n\u0645\u064a\u0632\u0629 Jucheng<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0644\u062e\u0631\u0627\u0637\u0629 \u0627\u0644\u0635\u0644\u0628\u0629<\/strong><\/td>\n\u062e\u0631\u0627\u0637\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 440C \u0641\u064a \u062d\u0627\u0644\u062a\u0647 \u0627\u0644\u0645\u0635\u0644\u062f\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 (58-60 HRC) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0625\u062f\u0631\u0627\u062c\u0627\u062a PCBN (\u0646\u062a\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0631\u0648\u0646 \u0627\u0644\u0645\u0643\u0639\u0628 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0628\u0644\u0648\u0631\u0627\u062a).<\/td>\n\u064a\u0644\u063a\u064a \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0644\u062a\u062c\u0644\u064a\u062e \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0636\u064a\u0642\u0629 (+\/- 0.005 \u0645\u0645).<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u062c\u0644\u064a\u062e \u0628\u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u062d\u0627\u0645\u0644<\/strong><\/td>\n\u0627\u0644\u062f\u0642\u0629 \u062a\u062c\u0644\u064a\u062e \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\/\u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/a> \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0645\u0631\u0643\u0632 \u0641\u064a \u062d\u062f\u0648\u062f 1 \u0645\u064a\u0643\u0631\u0648\u0646.<\/td>\n\u0646\u0646\u062a\u062c \u0645\u0633\u0627\u0631\u0627\u062a \u0648\u0628\u0643\u0631\u0627\u062a \u0645\u062d\u0627\u0645\u0644 \u0645\u062e\u0635\u0635\u0629 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0628\u0639\u0627\u062f ABEC.<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629<\/strong><\/td>\n\u0627\u0644\u062a\u062c\u0645\u064a\u062f \u0627\u0644\u0639\u0645\u064a\u0642 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0625\u0644\u0649 \u0645\u0627\u0631\u062a\u0646\u0632\u064a\u062a.<\/td>\n\u064a\u0636\u0645\u0646 \u0623\u0642\u0635\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0623\u0628\u0639\u0627\u062f\u064a \u0648\u0635\u0644\u0627\u0628\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062f\u0642\u064a\u0642 \u0623\u0648 \u0627\u0644\u0637\u064a\u0631\u0627\u0646.<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0646\u0639\u064a\u0645 \u0627\u0644\u0641\u0627\u0626\u0642<\/strong><\/td>\n\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062c\u0644\u062e\u0629 \u0625\u0644\u0649 Ra 0.05 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0648\u0627\u0644\u062a\u0622\u0643\u0644.<\/td>\n\u0636\u0631\u0648\u0631\u064a \u0644\u0644\u0623\u0639\u0645\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0644\u0645\u0646\u0639 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0648\u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\n

\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440C<\/h3>\n

\u0645\u064f\u0644\u062f\u064e\u0651\u0646 \u0645\u0642\u0627\u0628\u0644 \u0645\u064f\u0642\u0633\u0651\u0649:<\/strong>
\n\u0646\u0642\u0648\u0645 \u0628\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0639\u0627\u0645 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0644\u062f\u0646\u0629 (\u0633\u0647\u0644 \u0627\u0644\u0642\u0637\u0639) \u062b\u0645 \u0646\u0642\u0648\u0645 \u0628\u0627\u0644\u062a\u062c\u0644\u064a\u062e \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629. \u0646\u0635\u064a\u062d\u0629:<\/strong> \u0627\u062a\u0631\u0643 \u062f\u0627\u0626\u0645\u064b\u0627 0.3 \u0645\u0645 \u2013 0.5 \u0645\u0645 \u0645\u0646 \u0645\u062e\u0632\u0648\u0646 \u0627\u0644\u062a\u062c\u0644\u064a\u062e \u0644\u0625\u0632\u0627\u0644\u0629 \u062a\u0634\u0648\u0647 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/p>\n

\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644:<\/strong>
\n\u064a\u062a\u0645\u062a\u0639 440C \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0622\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0646 \u0635\u0644\u0628 \u0627\u0644\u0639\u062f\u0629 (\u0645\u062b\u0644 D2<\/a>) \u0644\u0643\u0646\u0647\u0627 \u0623\u0633\u0648\u0623 \u0645\u0646 304. \u0646\u0635\u064a\u062d\u0629:<\/strong> \u0645\u0646\u0627\u0633\u0628 \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u0631\u0637\u0648\u0628\u0629 \u062e\u0641\u064a\u0641\u0629 \u0623\u0648 \u0645\u0648\u0627\u062f \u062a\u0634\u062d\u064a\u0645\u060c \u0648\u0644\u0643\u0646 \u0644\u064a\u0633 \u0644\u0644\u063a\u0645\u0631 \u0641\u064a \u0645\u064a\u0627\u0647 \u0645\u0627\u0644\u062d\u0629.<\/p>\n

\u0627\u0644\u0647\u0634\u0627\u0634\u0629:<\/strong>
\n\u0639\u0646\u062f 60 HRC\u060c \u064a\u0643\u0648\u0646 440C \u0635\u0644\u0628\u064b\u0627 \u062c\u062f\u064b\u0627 \u0644\u0643\u0646\u0647 \u0647\u0634. \u0646\u0635\u064a\u062d\u0629:<\/strong> \u062a\u062c\u0646\u0628 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629 \u0623\u0648 \u0627\u0644\u0632\u0648\u0627\u064a\u0627 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062d\u0627\u062f\u0629 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u062a\u0634\u0642\u0642 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0642\u0633\u064a\u0629.<\/p>\n<\/div>\n

<\/p>\n

\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/h3>\n

\u0645\u062d\u0627\u0645\u0644 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062f\u0648\u0627\u0631\u0629<\/strong>
\n\u0627\u0644\u0643\u0631\u0627\u062a \u0648\u0627\u0644\u0628\u0643\u0631\u0627\u062a \u0648\u0627\u0644\u0645\u062c\u0627\u0631\u064a. 440C \u0647\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0644\u0644\u0645\u062d\u0627\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644.<\/p>\n

\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/strong>
\n\u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0625\u0628\u0631 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u064f\u062d\u0643\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u062a\u0645\u0627\u0645\u064b\u0627 \u0648\u062a\u0642\u0627\u0648\u0645 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644.<\/p>\n

\u0625\u062f\u0631\u0627\u062c\u0627\u062a \u0627\u0644\u0642\u0648\u0627\u0644\u0628<\/strong>
\n\u0642\u0644\u0648\u0628 \u0635\u063a\u064a\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0642\u0648\u0627\u0644\u0628 \u062d\u0642\u0646 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u060c \u062e\u0627\u0635\u0629 \u0644\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0643\u0627\u0634\u0637 \u0627\u0644\u0645\u0639\u0632\u0632 \u0628\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629.<\/p>\n

\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0627\u0626\u062f\u0629 \u0627\u0644\u0631\u0627\u0642\u064a\u0629<\/strong>
\n\u0634\u0641\u0631\u0627\u062a \u0633\u0643\u0627\u0643\u064a\u0646 \u0641\u0627\u062e\u0631\u0629 \u0648\u0645\u0642\u0635\u0627\u062a \u062c\u0631\u0627\u062d\u064a\u0629 \u062a\u062a\u0637\u0644\u0628 \u0623\u0642\u0635\u0649 \u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062d\u062f\u0629 \u0627\u0644\u0634\u0641\u0631\u0629.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

SS 440C Machining Capabilities Capability Technical Description Jucheng Advantage Hard Turning Turning 440C in its fully hardened state (58-60 HRC) using PCBN (Polycrystalline Cubic Boron Nitride) inserts. Eliminates the need for grinding on some geometries, reducing cost while maintaining tight tolerances (+\/- 0.005mm). Bearing-Grade Grinding Precision ID\/OD grinding to achieve roundness and concentricity within 1 […]<\/p>\n","protected":false},"featured_media":535,"template":"","meta":[],"class_list":["post-534","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/ar\/wp-json\/wp\/v2\/material_model\/534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/ar\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/ar\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ar\/wp-json\/wp\/v2\/media\/535"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/ar\/wp-json\/wp\/v2\/media?parent=534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}