{"id":2114,"date":"2021-03-09T09:03:34","date_gmt":"2021-03-09T09:03:34","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2114"},"modified":"2021-03-09T12:46:29","modified_gmt":"2021-03-09T12:46:29","slug":"whats-18ni-maraging-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ko\/whats-18ni-maraging-steel\/","title":{"rendered":"18Ni \uba38\ub808\uc774\uc9d5 \uc2a4\ud2f8\uc774 \ubb54\uac00\uc694?"},"content":{"rendered":"

\ub9c8\ub808\uc774\uc9d5\uac15\uc740 \ucd08\uace0\uac15\ub3c4\uac15\uc758 \uc77c\uc885\uc73c\ub85c \ubb34\ud0c4\uc18c \ub610\ub294 \ucd08\uc800\ud0c4\uc18c Fe-Ni \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \ubaa8\uccb4\ub85c \ud558\uc5ec \uae08\uc18d \ud654\ud569\ubb3c\uc744 \ub178\ud654\uc2dc\ucf1c \uc11d\ucd9c \ubc0f \uacbd\ud654\uc2dc\ud0a4\ub294 \uac15\uc785\ub2c8\ub2e4. \ud56d\ubcf5 \uac15\ub3c4\uac00 1400, 1700 \ubc0f 1900 MPa\uc778 Maraging \uac15 \ub4f1\uae09 18Ni(200), 18Ni(250) \ubc0f 18Ni(300) \uac15\ucca0\uc740 INCO\uc5d0\uc11c Fe-Ni \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc5d0 \ub2e4\uc591\ud55c Co, Mo \ubc0f Ti \ud568\ub7c9\uc744 \ucd94\uac00\ud558\uc5ec \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. \ub178\ud654 \uacbd\ud654\ub97c \ud1b5\ud55c \ud569\uae08. 18Ni(200) \ubc0f 18Ni(250) \ucca0\uac15<\/a> \ub85c\ucf13 \uc5d4\uc9c4\uc758 \uaecd\uc9c8\uc774\ub098 \ucd08\uace0\uac15\ub3c4\uac00 \ud544\uc694\ud55c \uc77c\ubd80 \ud2b9\uc218 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ucc98\uc74c\uc73c\ub85c \uc801\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub9c8\ub808\uc774\uc9d5 \uac15\ucca0\uc758 \uac15\ub3c4\ub294 \ud0c4\uc18c\uac00 \uc544\ub2c8\ub77c \uae08\uc18d\uac04 \ud654\ud569\ubb3c\uc758 \uce68\uc804\uc5d0\uc11c \ub098\uc635\ub2c8\ub2e4. AISI 18Ni\uac15\uc740 \uba38\ub808\uc774\uc9d5\uac15\uc758 \ub300\ud45c\uc801\uc778 \uac15\uc885\uc785\ub2c8\ub2e4. \uac15\ucca0\uc758 \uc778\uc7a5 \uac15\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\uc544\uc774\uc2dc<\/strong><\/td>\n\ub4f1\uae09<\/strong><\/td>\nUNS<\/strong><\/td>\nGB<\/strong><\/td>\n<\/tr>\n
18\ub2c8(200)<\/td>\n\ub9c8\ub808\uc774\uc9d5 200<\/td>\nK92810<\/td>\n00Ni18Co8Mo3TiAl<\/td>\n<\/tr>\n
18\ub2c8(250)<\/td>\n\ub9c8\ub808\uc774\uc9d5 250<\/td>\nK92890<\/td>\n00Ni18Co8Mo5TiAl<\/td>\n<\/tr>\n
18\ub2c8(300)<\/td>\n\ub9c8\ub808\uc774\uc9d5 300<\/td>\nK93120<\/td>\n00Ni18Co9Mo5TiAl<\/td>\n<\/tr>\n
18\ub2c8(350)<\/td>\n\ub9c8\ub808\uc774\uc9d5 350<\/td>\nK93160<\/td>\n00Ni18Co12Mo4Ti2Al<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

18Ni Maraging steel(MIL-S-46850D)\uc758 \ud654\ud559\uc131\ubd84<\/h3>\n\n\n\n\n\n\n\n
\ub4f1\uae09<\/strong><\/td>\n\uc528<\/strong><\/td>\n\uc2dc<\/strong><\/td>\n\ub9dd<\/strong><\/td>\n\ud53c<\/strong><\/td>\n\uc5d0\uc2a4<\/strong><\/td>\n\ub2c8<\/strong><\/td>\n\uacf5\ub3d9<\/strong><\/td>\n\ubaa8<\/strong><\/td>\n\ud2f0<\/strong><\/td>\n\uc54c<\/strong><\/td>\n<\/tr>\n
200\ud559\ub144<\/td>\n\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n17.0~19.0<\/td>\n8.0~9.0<\/td>\n3.0~3.5<\/td>\n0.15~0.25<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
250\ud559\ub144<\/td>\n\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n17.0~19.0<\/td>\n7.0~8.5<\/td>\n4.6~5.2<\/td>\n0.3~0.5<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
300\ud559\ub144<\/p>\n

&300A<\/td>\n

\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n18.0~19.0<\/td>\n8.5~9.5<\/td>\n4.6~5.2<\/td>\n0.5~0.8<\/td>\n0.05~0.15<\/td>\n<\/tr>\n
350\ud559\ub144<\/td>\n\u22640.03<\/td>\n\u22640.10<\/td>\n\u22640.10<\/td>\n\u22640.01<\/td>\n\u22640.01<\/td>\n18.0~19.0<\/td>\n11.5~12.5<\/td>\n4.6~5.2<\/td>\n1.3~1.6<\/td>\n0.05~0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uace0\uc6a9 \ud6c4 18Ni \uac15\ucca0<\/a> \uacbd\ub3c4 28~30HRC\uc758 \ucd08\uc800\ud0c4\uc18c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc2dc\ud6a8\ucc98\ub9ac \ud6c4 \uac01\uc885 \uae08\uc18d\uac04\ud654\ud569\ubb3c\uc774 \uc6a9\ud574, \uc11d\ucd9c\ub418\uc5b4 \uc2dc\ud6a8\uacbd\ud654\ub429\ub2c8\ub2e4. \uacbd\ub3c4\ub294 50HRC\uae4c\uc9c0 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 18Ni \uac15\uc758 \uc6b0\uc218\ud55c \ud2b9\uc131\uc740 \ucd08\uace0\uac15\ub3c4 \ubc0f \uace0\uacbd\ub3c4 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc5ec\uc804\ud788 \uc6b0\uc218\ud55c \uc778\uc131\uacfc \ub192\uc740 \ud30c\uad34\uc778\uc131\uc744 \uac16\ub294\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0, \ub0c9\uac04 \uacbd\ud654\uac00 \uc5c6\uace0, \ub178\ud654 \uc5f4\ucc98\ub9ac \ubcc0\ud615\uc774 \uc801\uc73c\uba70, \uc6a9\uc811 \uc131\ub2a5\uc774 \uc88b\uace0, \uae08\uc18d \ud45c\uba74\uc774 \uc9c8\ud654 \ucc98\ub9ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

18Ni \ub9c8\ub808\uc774\uc9d5\uac15\uc740 \uace0\uac15\ub3c4\uc640 \uacbd\ub3c4, \uc6b0\uc218\ud55c \uc778\uc131\uacfc \uac00\uc18c\uc131\uc758 \uc644\ubcbd\ud55c \uc870\ud569\uc785\ub2c8\ub2e4. \uadf8\uac83\uc740 \ub85c\ucf13 \uc5d4\uc9c4 \uc258, \ubbf8\uc0ac\uc77c \uc258, \uc6b0\ub77c\ub284 \ub3d9\uc704\uc6d0\uc18c \uc6d0\uc2ec \ubd84\ub9ac\uae30 \uace0\uc18d \ud68c\uc804 \uc2e4\ub9b0\ub354 \ubc0f \uc7ac\ub8cc\uc758 \uae30\ud0c0 \uace0\uc815\ubc00 \ud558\uc911 \uc9c0\uc9c0 \ubd80\ud488\uacfc \uac19\uc740 \ud56d\uacf5, \ud56d\uacf5 \uc6b0\uc8fc, \uc815\ubc00 \uae08\ud615 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":2080,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/comments?post=2114"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2114\/revisions"}],"predecessor-version":[{"id":2115,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2114\/revisions\/2115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media\/2080"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media?parent=2114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/categories?post=2114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/tags?post=2114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}