{"id":2130,"date":"2021-04-09T08:56:42","date_gmt":"2021-04-09T08:56:42","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2130"},"modified":"2021-04-09T08:56:42","modified_gmt":"2021-04-09T08:56:42","slug":"304-stainless-steel-vs-403-stainless-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ko\/304-stainless-steel-vs-403-stainless-steel\/","title":{"rendered":"304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 VS 403 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15"},"content":{"rendered":"

304\ub4f1\uae09\uacfc 430\ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ud06c\ub86c-\ub2c8\ucf08 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc73c\ub85c \ubc00\ub3c4\uac00 7.93g\/cm3\uc774\uba70 18\/8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc73c\uba70 300 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac15\uc785\ub2c8\ub2e4. \uadf8\uac83\uc740 \uace0\uc628 800 \u2103\ub97c \uacac\ub51c \uc218 \uc788\uace0 \uc6b0\uc218\ud55c \uac00\uacf5 \uc131\ub2a5\uacfc \uc778\uc131\uc744 \uac00\uc9c0\uba70 \uc6b0\uc218\ud55c \uc885\ud569 \uc131\ub2a5 (\ub0b4\uc2dd\uc131 \ubc0f \uc131\ud615) \uc7a5\ube44 \ubc0f \ubd80\ud488\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 304L\uc740 304\uc758 \uc800\ud0c4\uc18c \ubc84\uc804\uc73c\ub85c \uc6a9\uc811 \ud6c4 \uc5b4\ub2d0\ub9c1\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc544 \ub450\uaebc\uc6b4 \uac8c\uc774\uc9c0 \ubd80\ud488(\uc57d 5mm \uc774\uc0c1)\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 304H\uc758 \ub354 \ub192\uc740 \ud0c4\uc18c \ud568\ub7c9\uc740 \uace0\uc628\uc5d0\uc11c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc5b4\ub2d0\ub9c1\ub41c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uad6c\uc870\ub294 \ub0ae\uc740 \ub3d9\uacb0 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc774\ub7ec\ud55c \ub4f1\uae09\uc5d0 \ud0c1\uc6d4\ud55c \uc778\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc800\ud0c4\uc18c \uace0\ud06c\ub86c 430\uc740 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud398\ub77c\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc911 \ud558\ub098\uc774\uba70 18\/0 \ub610\ub294 18-0\uc774\ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uba70 400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub0c9\uac04\uac00\uacf5\uc73c\ub85c \uc57d\uac04 \uac15\ud654\uc2dc\ud0ac \uc218 \uc788\uc73c\ub098 \uc800\uc628\uc778\uc131\uc774 \ub5a8\uc5b4\uc838 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac\ub85c \uacbd\ud654\uc2dc\ud0ac \uc218 \uc5c6\ub2e4. \uc5f4 \uc804\ub3c4\uc131\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ubcf4\ub2e4 \uc6b0\uc218\ud558\uace0 \uc5f4\ud33d\ucc3d \uacc4\uc218\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ubcf4\ub2e4 \uc791\uc73c\uba70 \ub0b4\uc5f4 \ud53c\ub85c, \uc548\uc815\ud654 \uc694\uc18c \ud2f0\ud0c0\ub284\uc744 \ucd94\uac00\ud558\uba74 \uc6a9\uc811 \uc774\uc74c\uc0c8 \ubd80\ubd84\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc88b\uc544 \uac74\ubb3c \uc7a5\uc2dd, \uc5f0\ub8cc \ubc84\ub108 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. , \uac00\uc804 \uc81c\ud488, \uac00\uc804 \ubd80\ud488. 430F\ub294 430\uac15\uc5d0 \ucf8c\uc0ad\uc131\uc774 \uc788\ub294 \uac15\uc885\uc73c\ub85c \uc8fc\ub85c \uc790\ub3d9\uc120\ubc18, \ubcfc\ud2b8, \ub108\ud2b8 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 430LX\ub294 430\uac15\uc5d0 Ti\ub098 Nb\ub97c \ucca8\uac00\ud558\uace0 C\ud568\ub7c9\uc744 \uc904\uc5ec \uac00\uacf5\uc131 \ubc0f \uc6a9\uc811\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc8fc\ub85c \uc628\uc218 \ud0f1\ud06c, \ub09c\ubc29 \uc218 \uc2dc\uc2a4\ud15c, \uc704\uc0dd \uae30\uae30, \uac00\uc815\uc6a9 \ub0b4\uad6c\uc131 \uae30\uae30, \uc790\uc804\uac70 \ud50c\ub77c\uc774\ud720 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uc555\ub825 \uc6a9\uae30 \ubc0f \uc77c\ubc18 \uc6a9\ub3c4\uc758 \ud06c\ub86c \ubc0f \ud06c\ub86c-\ub2c8\ucf08 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\ud310, \uc2dc\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd\uc5d0 \ub300\ud55c ASTM A240- \uc0ac\uc591\uc5d0 \ub530\ub77c 430 \uc2a4\ud14c\uc778\ub808\uc2a4 \uac15\uc740 0.12% \ubbf8\ub9cc\uc758 \ud0c4\uc18c, 16-18% \uc0ac\uc774\uc758 \ud06c\ub86c \ubc0f 0.75% \ubbf8\ub9cc\uc758 \ub2c8\ucf08\uc744 \ud3ec\ud568\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\uc5d0 \ud45c\uc2dc\ub41c \ub300\ub85c 304\uc640 430\uc758 \ucc28\uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud654\ud559 \uc131\ubd84 \ube44\uad50\u00a0<\/strong><\/p>\n\n\n\n\n\n
UNS<\/td>\n\uc528<\/td>\n\ub9dd<\/td>\n\ud53c<\/td>\n\uc5d0\uc2a4<\/td>\n\uc2dc<\/td>\nCr<\/td>\n\ub2c8<\/td>\n\ubaa8<\/td>\n<\/tr>\n
S30400<\/td>\n0.07<\/td>\n2.00<\/td>\n0.045<\/td>\n0.03<\/td>\n0.75<\/td>\n17.5-19.5<\/td>\n8.0-10.5<\/td>\n\/<\/td>\n<\/tr>\n
S43000<\/td>\n0.12<\/td>\n1,00<\/td>\n0.04<\/td>\n0.03<\/td>\n1.00<\/td>\n16.0-18.0<\/td>\n0.75<\/td>\n\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\uae30\uacc4\uc801 \uc131\uc9c8 \ube44\uad50<\/strong><\/p>\n\n\n\n\n\n
\ub4f1\uae09<\/td>\n\ud56d\ubcf5 \uac15\ub3c4, Mpa<\/td>\n\uc778\uc7a5\uac15\ub3c4, Mpa<\/td>\n2\/50mm\uc758 \uc2e0\uc7a5\ub960, \ucd5c\uc18c, %<\/td>\n\uacbd\ub3c4, HBW<\/td>\n<\/tr>\n
304<\/td>\n205<\/td>\n515<\/td>\n40<\/td>\n183<\/td>\n<\/tr>\n
403<\/td>\n205<\/td>\n450<\/td>\n22<\/td>\n201<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\uc694\uc57d\ud558\uba74 \uc8fc\ub85c \ub2e4\uc74c \ud56d\ubaa9\uc5d0\uc11c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

    \n
  • \ub0b4\uc2dd\uc131<\/strong>: 304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc758 \ub0b4\uc2dd\uc131\uc740 430\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4. 430 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc5d0\ub294 16.00-18.00% \ud06c\ub86c\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70 \uae30\ubcf8\uc801\uc73c\ub85c \ub2c8\ucf08\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 304 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\uc5d0\ub294 \ud06c\ub86c\uacfc \ub2c8\ucf08\uc774 \ub354 \ub9ce\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \uc548\uc815<\/strong>: 430 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc740 \ud398\ub77c\uc774\ud2b8 \ud615\ud0dc\uc774\uace0, 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc774\uba70 430 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ubcf4\ub2e4 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/li>\n
  • \uc778\uc131<\/strong>: 304\uc758 \uc778\uc131\uc740 430 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \uc5f4 \uc804\ub3c4\uc131<\/strong>: \ud398\ub77c\uc774\ud2b8 430 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \uae30\uacc4\uc801 \uc131\uc9c8<\/strong>: 430 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc548\uc815\ub41c \ud654\ud559\uc6d0\uc18c\uc778 \ud2f0\ud0c0\ub284\uc744 \ucca8\uac00\ud558\uc5ec 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ube44\ud574 \uc6a9\uc811\uc2ec\uc758 \uae30\uacc4\uc801 \uc131\uc9c8\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    304\ub4f1\uae09\uacfc 430\ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\ud14c\uc778\ub808\uc2a4\uac15 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ud06c\ub86c-\ub2c8\ucf08 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc73c\ub85c \ubc00\ub3c4\uac00 7.93g\/cm3\uc774\uba70 18\/8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc73c\uba70 300 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac15\uc785\ub2c8\ub2e4. 800\u2103\uc758 \uace0\uc628\uc744 \uacac\ub51c \uc218 \uc788\uace0 \uac00\uacf5 \uc131\ub2a5\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2130","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2130","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=2130"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2130\/revisions"}],"predecessor-version":[{"id":2131,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2130\/revisions\/2131"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media?parent=2130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/categories?post=2130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/tags?post=2130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}