{"id":1816,"date":"2018-09-17T08:16:02","date_gmt":"2018-09-17T08:16:02","guid":{"rendered":"https:\/\/wldstainless.com\/?p=1816"},"modified":"2020-09-17T08:38:29","modified_gmt":"2020-09-17T08:38:29","slug":"the-difference-between-stainless-steel-hot-rolled-plate-and-cold-rolled-plate","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/cs\/the-difference-between-stainless-steel-hot-rolled-plate-and-cold-rolled-plate\/","title":{"rendered":"Rozd\u00edl mezi plechem v\u00e1lcovan\u00fdm za tepla a plechem v\u00e1lcovan\u00fdm za studena"},"content":{"rendered":"<p>Nerezov\u00e1 ocel m\u00e1 vynikaj\u00edc\u00ed odolnost proti korozi, zpracov\u00e1n\u00ed, biokompatibilitu a silnou hou\u017eevnatost v \u0161irok\u00e9m rozsahu teplot, byla \u0161iroce pou\u017e\u00edv\u00e1na v petrochemick\u00e9m pr\u016fmyslu, atomov\u00e9 energetice, lehk\u00e9m pr\u016fmyslu, textilu, potravin\u00e1\u0159stv\u00ed, dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch a dal\u0161\u00edch oborech. V\u00e1lcov\u00e1n\u00ed za tepla a v\u00e1lcov\u00e1n\u00ed za studena jsou nezbytn\u00e9 procesy pro tv\u00e1\u0159en\u00ed plech\u016f z nerezov\u00e9 oceli. Plech v\u00e1lcovan\u00fd za tepla je surovinou plechu v\u00e1lcovan\u00e9ho za studena, oba ovlivn\u00ed mikrostrukturu plechu z nerezov\u00e9 oceli.<\/p>\n<p>Proces v\u00e1lcov\u00e1n\u00ed nerezov\u00e9 oceli za tepla je vyroben z bramy (hlavn\u011b kontinu\u00e1ln\u011b lit\u00e9 bramy), kter\u00e1 je oh\u0159\u00edv\u00e1na a vyrobena ze skupiny hrubovac\u00ed a dokon\u010dovac\u00ed stolice. Hork\u00e1 ocel z posledn\u00ed dokon\u010dovac\u00ed stolice je ochlazena lamin\u00e1rn\u00edm proud\u011bn\u00edm na zadanou teplotu a nav\u00edje\u010dkou je v\u00e1lcov\u00e1na do svitk\u016f. Ocel m\u00e1 po ochlazen\u00ed oxidov\u00fd povrch s \u010dernou barvou, b\u011b\u017en\u011b zn\u00e1m\u00fd jako \u201e\u010dern\u00e1 spir\u00e1la z nerezov\u00e9 oceli\u201c. Po \u017e\u00edh\u00e1n\u00ed a mo\u0159en\u00ed se odstran\u00ed zoxidovan\u00fd povrch, tedy \u201eb\u00edl\u00fd v\u00e1lec z nerezov\u00e9 oceli\u201c. N\u011bkter\u00e9 v\u00fdrobky z nerezov\u00e9 oceli v\u00e1lcovan\u00e9 za tepla lze pou\u017e\u00edt p\u0159\u00edmo a n\u011bkter\u00e9 je t\u0159eba p\u0159ed pou\u017eit\u00edm zpracovat na v\u00fdrobky v\u00e1lcovan\u00e9 za studena.<\/p>\n<p>Nerezov\u00e1 ocel v\u00e1lcovan\u00e1 za studena je obecn\u011b produktem z nerezov\u00e9 oceli v\u00e1lcovan\u00e9 za tepla o tlou\u0161\u0165ce 3,0-5,5 mm po v\u00e1lcov\u00e1n\u00ed a zpracov\u00e1n\u00ed za\u0159\u00edzen\u00edm pro v\u00e1lcov\u00e1n\u00ed za studena (jednostojanov\u00e9 v\u00e1lcov\u00e1n\u00ed za studena\/v\u00edcevl\u00e1knov\u00e9 v\u00e1lcov\u00e1n\u00ed za studena). R\u016fzn\u00e9 metody zpracov\u00e1n\u00ed a p\u0159epracov\u00e1n\u00ed po v\u00e1lcov\u00e1n\u00ed za studena mohou zp\u016fsobit, \u017ee povrch nerezov\u00e9ho plechu bude m\u00edt r\u016fzn\u00e9 stupn\u011b povrchov\u00e9 \u00fapravy, zrnitost a barvu. V povrchov\u00e9m zpracov\u00e1n\u00ed nerezov\u00fdch plech\u016f v\u00e1lcovan\u00fdch za studena existuj\u00ed 2D, 2B, No.3, No.4, No.4, HL, BA, TR, ra\u017eba a dal\u0161\u00ed jakosti povrchu. R\u016fzn\u00e9 hluboce zpracovan\u00e9 povrchy, jako je galvanick\u00e9 pokovov\u00e1n\u00ed, elektrolytick\u00e9 le\u0161t\u011bn\u00ed, sm\u011brov\u00fd vzor, lept\u00e1n\u00ed, brokov\u00e1n\u00ed, barven\u00ed, povlakov\u00e1n\u00ed a jejich kombinace mohou b\u00fdt d\u00e1le realizov\u00e1ny na z\u00e1klad\u011b v\u00e1lcov\u00e1n\u00ed za studena, nav\u00edc povrch \u010d. 1 a vzorov\u00e1 deska po hork\u00e9m zahrnuto je tak\u00e9 mo\u0159en\u00ed v\u00e1le\u010dkem. jak\u00fd je rozd\u00edl mezi plechem z nerezov\u00e9 oceli v\u00e1lcovan\u00fdm za tepla a za studena?<\/p>\n<p>&nbsp;<\/p>\n<p><strong>R\u016fzn\u00e9 kvality povrchu<\/strong><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-1817 alignleft\" src=\"https:\/\/wldstainless.com\/wp-content\/uploads\/2020\/09\/SS-No1.jpg\" alt=\"\" width=\"450\" height=\"273\" srcset=\"https:\/\/wldstainless.com\/wp-content\/uploads\/2020\/09\/SS-No1.jpg 450w, https:\/\/wldstainless.com\/wp-content\/uploads\/2020\/09\/SS-No1-300x182.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/>Deska z nerezov\u00e9 oceli v\u00e1lcovan\u00e1 za studena m\u00e1 dobrou kvalitu povrchu, bez oxidov\u00fdch okuj\u00ed, k dispozici jsou r\u016fzn\u00e9 povrchov\u00e9 \u00fapravy. Nerezov\u00e1 ocel v\u00e1lcovan\u00e1 za tepla je obecn\u011b o\u0161et\u0159ena \u010d. 1, s oxidovou k\u016f\u017e\u00ed, \u0161edob\u00edl\u00e1 (mo\u0159en\u00ed) nebo \u010dernohn\u011bd\u00e1 (negalvanizovan\u00e1). Hladkost za studena v\u00e1lcovan\u00e9ho plechu po galvanick\u00e9m pokovov\u00e1n\u00ed je vy\u0161\u0161\u00ed ne\u017e u plechu v\u00e1lcovan\u00e9ho za tepla.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>R\u016fzn\u00e9 ceny<\/strong><\/p>\n<p>Hou\u017eevnatost a kvalita povrchu nerezov\u00e9ho plechu v\u00e1lcovan\u00e9ho za studena je vy\u0161\u0161\u00ed ne\u017e u plechu v\u00e1lcovan\u00e9ho za tepla a cena je vy\u0161\u0161\u00ed ne\u017e u plechu v\u00e1lcovan\u00e9ho za tepla.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>R\u016fzn\u00e9 aplikace<\/strong><\/p>\n<p>Nerezov\u00fd plech v\u00e1lcovan\u00fd za studena je \u0161iroce pou\u017e\u00edv\u00e1n v r\u016fzn\u00fdch civiln\u00edch a pr\u016fmyslov\u00fdch oborech, v\u010detn\u011b architektonick\u00fdch dekorac\u00ed, v\u00fdrobk\u016f, dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, \u017eelezni\u010dn\u00ed tranzitn\u00ed dopravy, automobil\u016f, v\u00fdtah\u016f, kontejner\u016f, sol\u00e1rn\u00ed energie, p\u0159esn\u00e9 elektroniky atd. 2D, 2B, BA a brou\u0161en\u00ed povrch lze p\u0159\u00edmo pou\u017e\u00edt pro v\u011bt\u0161inu produkt\u016f v architektonick\u00e9 v\u00fdzdob\u011b, v\u00fdtahu, kontejneru a dal\u0161\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Plech v\u00e1lcovan\u00fd za studena po tvarov\u00e1n\u00ed nebo p\u0159epracov\u00e1n\u00ed lze pou\u017e\u00edt v m\u00edstech s vy\u0161\u0161\u00edmi po\u017eadavky na kvalitu povrchu, jako jsou dom\u00e1c\u00ed spot\u0159ebi\u010de, \u017eelezni\u010dn\u00ed doprava, automobily, sol\u00e1rn\u00ed energie, p\u0159esn\u00e1 elektronika atd.<\/p>","protected":false},"excerpt":{"rendered":"<p>Nerezov\u00e1 ocel m\u00e1 vynikaj\u00edc\u00ed odolnost proti korozi, zpracov\u00e1n\u00ed, biokompatibilitu a silnou hou\u017eevnatost v \u0161irok\u00e9m rozsahu teplot, byla \u0161iroce pou\u017e\u00edv\u00e1na v petrochemick\u00e9m pr\u016fmyslu, atomov\u00e9 energetice, lehk\u00e9m pr\u016fmyslu, textilu, potravin\u00e1\u0159stv\u00ed, dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch a dal\u0161\u00edch oborech. V\u00e1lcov\u00e1n\u00ed za tepla a v\u00e1lcov\u00e1n\u00ed za studena jsou nezbytn\u00e9 procesy pro tv\u00e1\u0159en\u00ed plech\u016f z nerezov\u00e9 oceli. Deska v\u00e1lcovan\u00e1 za tepla je [\u2026]<\/p>","protected":false},"author":1,"featured_media":1818,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/1816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/comments?post=1816"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/1816\/revisions"}],"predecessor-version":[{"id":1819,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/1816\/revisions\/1819"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/media\/1818"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/media?parent=1816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/categories?post=1816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/tags?post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}