{"id":4876,"date":"2024-07-08T02:35:42","date_gmt":"2024-07-08T02:35:42","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4876"},"modified":"2024-07-08T02:35:46","modified_gmt":"2024-07-08T02:35:46","slug":"tool-steel-powder-202407081","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/cs\/tool-steel-powder-202407081\/","title":{"rendered":"Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>P\u0159ehled<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli<\/a> je v\u0161estrann\u00fd a kl\u00ed\u010dov\u00fd materi\u00e1l ve v\u00fdrobn\u00edm pr\u016fmyslu, kter\u00fd nab\u00edz\u00ed \u0159adu vlastnost\u00ed, d\u00edky nim\u017e je ide\u00e1ln\u00ed pro r\u016fzn\u00e9 aplikace. Porozum\u011bn\u00ed pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli m\u016f\u017ee v\u00fdznamn\u011b ovlivnit kvalitu a v\u00fdkonnost kone\u010dn\u00e9ho v\u00fdrobku, od jej\u00edho slo\u017een\u00ed a vlastnost\u00ed a\u017e po specifick\u00e9 pou\u017eit\u00ed a t\u0159\u00eddy. Tento komplexn\u00ed pr\u016fvodce pronik\u00e1 do slo\u017eitost\u00ed pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli a poskytuje podrobn\u00fd pohled na jej\u00ed r\u016fzn\u00e9 aspekty.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Slo\u017een\u00ed <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli<\/a><\/strong><\/h2>\n\n\n\n<p>Pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli se vyr\u00e1b\u011bj\u00ed ze sm\u011bsi \u017eeleza a uhl\u00edku spolu s dal\u0161\u00edmi leguj\u00edc\u00edmi prvky, kter\u00e9 zlep\u0161uj\u00ed jejich vlastnosti. Tyto pr\u00e1\u0161ky se klasifikuj\u00ed na z\u00e1klad\u011b sv\u00e9ho slo\u017een\u00ed a p\u0159\u00edtomnosti prvk\u016f, jako je chrom, molybden, vanad, wolfram a kobalt, kter\u00e9 p\u0159isp\u00edvaj\u00ed k jejich tvrdosti, hou\u017eevnatosti a odolnosti proti opot\u0159eben\u00ed a teplu.<\/p>\n\n\n\n<p><strong>B\u011b\u017en\u00e9 leguj\u00edc\u00ed prvky v pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Element<\/strong><\/th><th><strong>Symbol<\/strong><\/th><th><strong>P\u0159isp\u00edvan\u00e9 nemovitosti<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Uhl\u00edk<\/td><td>C<\/td><td>Zvy\u0161uje tvrdost a pevnost.<\/td><\/tr><tr><td>Chromium<\/td><td>Cr<\/td><td>Zvy\u0161uje odolnost proti korozi, opot\u0159eben\u00ed a hou\u017eevnatost.<\/td><\/tr><tr><td>Molybden<\/td><td>Mo<\/td><td>Zlep\u0161uje kalitelnost, pevnost a hou\u017eevnatost p\u0159i vysok\u00fdch teplot\u00e1ch.<\/td><\/tr><tr><td>Vanadium<\/td><td>V<\/td><td>Zvy\u0161uje odolnost proti opot\u0159eben\u00ed a zjem\u0148uje velikost zrn.<\/td><\/tr><tr><td>Wolfram<\/td><td>W<\/td><td>Zvy\u0161uje tepelnou odolnost a tvrdost.<\/td><\/tr><tr><td>Kobalt<\/td><td>Co<\/td><td>Zvy\u0161uje tvrdost a v\u00fdkon p\u0159i vysok\u00fdch teplot\u00e1ch.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18.jpg\" alt=\"pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel\" class=\"wp-image-4255\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18.jpg 600w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18-300x300.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC18-12x12.jpg 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>Charakteristika <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli<\/a><\/strong><\/h2>\n\n\n\n<p>Pr\u00e1\u0161ky z n\u00e1strojov\u00e9 oceli maj\u00ed n\u011bkolik kl\u00ed\u010dov\u00fdch vlastnost\u00ed, kter\u00e9 je \u010din\u00ed vhodn\u00fdmi pro specifick\u00e9 aplikace. Pat\u0159\u00ed mezi n\u011b vysok\u00e1 tvrdost, vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a schopnost zachovat si pevnost p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch. Specifick\u00e9 vlastnosti pr\u00e1\u0161kov\u00fdch n\u00e1strojov\u00fdch ocel\u00ed z\u00e1vis\u00ed na jejich slo\u017een\u00ed a pou\u017eit\u00fdch leguj\u00edc\u00edch prvc\u00edch.<\/p>\n\n\n\n<p><strong>Stupn\u011b pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli<\/strong><\/p>\n\n\n\n<p>Existuje mnoho druh\u016f pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli, z nich\u017e ka\u017ed\u00fd je ur\u010den pro specifick\u00e9 aplikace a po\u017eadavky. Zde jsou uvedeny n\u011bkter\u00e9 z nejb\u011b\u017en\u011bj\u0161\u00edch druh\u016f spolu s jejich jedine\u010dn\u00fdmi vlastnostmi:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>M2 (rychlo\u0159ezn\u00e1 ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah wolframu a molybdenu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a hou\u017eevnatost, vhodn\u00e9 pro vysokorychlostn\u00ed obr\u00e1b\u011bn\u00ed.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>D2 (studen\u00e1 ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah uhl\u00edku a chromu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vysok\u00e1 odolnost proti opot\u0159eben\u00ed a ot\u011bru, pou\u017e\u00edv\u00e1 se pro \u0159ezn\u00e9 n\u00e1stroje a z\u00e1pustky.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>A2 (ocel tvrdnouc\u00ed na vzduchu)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> M\u00edrn\u00fd obsah uhl\u00edku a chromu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Dobr\u00e1 hou\u017eevnatost a rozm\u011brov\u00e1 st\u00e1lost, pou\u017e\u00edv\u00e1 se pro razn\u00edky a z\u00e1pustky.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>O1 (ocel tvrdnouc\u00ed v oleji)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah uhl\u00edku a manganu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Snadno se obr\u00e1b\u00ed, dob\u0159e odol\u00e1v\u00e1 opot\u0159eben\u00ed, pou\u017e\u00edv\u00e1 se pro n\u00e1stroje vy\u017eaduj\u00edc\u00ed ostr\u00e9 hrany.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>H13 (\u017e\u00e1rov\u011b zpracovan\u00e1 ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Chrom, molybden a vanad.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vynikaj\u00edc\u00ed hou\u017eevnatost a tepeln\u00e1 odolnost, pou\u017e\u00edv\u00e1 se p\u0159i kov\u00e1n\u00ed za tepla a tlakov\u00e9m lit\u00ed.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>T1 (wolframov\u00e1 rychlo\u0159ezn\u00e1 ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah wolframu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vysok\u00e1 tvrdost a odolnost proti opot\u0159eben\u00ed, pou\u017e\u00edv\u00e1 se pro \u0159ezn\u00e9 n\u00e1stroje.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>S7 (n\u00e1razuvzdorn\u00e1 ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah uhl\u00edku, k\u0159em\u00edku a molybdenu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> V\u00fdjime\u010dn\u00e1 odolnost proti n\u00e1razu, pou\u017e\u00edv\u00e1 se pro sek\u00e1\u010de a razidla.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>P20 (lisovac\u00ed ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> M\u00edrn\u00fd obsah uhl\u00edku a chromu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Dobr\u00e1 hou\u017eevnatost a obrobitelnost, pou\u017e\u00edv\u00e1 se pro plastov\u00e9 formy.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>M42 (kobaltov\u00e1 rychlo\u0159ezn\u00e1 ocel)<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah kobaltu a molybdenu.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vynikaj\u00edc\u00ed tvrdost a \u010derven\u00e1 tvrdost, pou\u017e\u00edv\u00e1 se pro t\u011b\u017ek\u00e9 \u0159ezn\u00e9 n\u00e1stroje.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>W1 (vodovzdorn\u00e1 ocel)<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> Vysok\u00fd obsah uhl\u00edku.<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vysok\u00e1 tvrdost a hou\u017eevnatost, pou\u017e\u00edv\u00e1 se pro univerz\u00e1ln\u00ed n\u00e1stroje.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplikace pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli<\/strong><\/h2>\n\n\n\n<p>Pr\u00e1\u0161ky z n\u00e1strojov\u00e9 oceli se pou\u017e\u00edvaj\u00ed v \u0161irok\u00e9 \u0161k\u00e1le aplikac\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch. D\u00edky sv\u00fdm jedine\u010dn\u00fdm vlastnostem jsou ide\u00e1ln\u00ed pro v\u00fdrobu n\u00e1stroj\u016f, z\u00e1pustek, forem a dal\u0161\u00edch sou\u010d\u00e1st\u00ed, kter\u00e9 vy\u017eaduj\u00ed vysokou p\u0159esnost a odolnost.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>B\u011b\u017en\u00e9 aplikace:<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Aplikace<\/strong><\/th><th><strong>Popis<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\u0158ezn\u00e9 n\u00e1stroje<\/strong><\/td><td>Vysokorychlostn\u00ed oceli jako M2 a T1 se pou\u017e\u00edvaj\u00ed pro vrt\u00e1ky, z\u00e1vitn\u00edky a fr\u00e9zy.<\/td><\/tr><tr><td><strong>Formy a lisovac\u00ed formy<\/strong><\/td><td>T\u0159\u00eddy jako H13 a P20 se pou\u017e\u00edvaj\u00ed p\u0159i vst\u0159ikov\u00e1n\u00ed a tlakov\u00e9m lit\u00ed.<\/td><\/tr><tr><td><strong>D\u011brova\u010dky a raz\u00edtka<\/strong><\/td><td>A2 a D2 se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed pro d\u011brov\u00e1n\u00ed a lisov\u00e1n\u00ed.<\/td><\/tr><tr><td><strong>Tv\u00e1\u0159ec\u00ed n\u00e1stroje<\/strong><\/td><td>S7 je vhodn\u011bj\u0161\u00ed pro n\u00e1stroje, kter\u00e9 vy\u017eaduj\u00ed vysokou odolnost proti n\u00e1razu.<\/td><\/tr><tr><td><strong>Obecn\u00e9 n\u00e1stroje<\/strong><\/td><td>O1 a W1 se pou\u017e\u00edvaj\u00ed pro univerz\u00e1ln\u00ed n\u00e1\u0159ad\u00ed a \u00fadr\u017ebu.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Specifikace, velikosti, t\u0159\u00eddy a normy<\/strong><\/h2>\n\n\n\n<p>Pr\u00e1\u0161ky z n\u00e1strojov\u00e9 oceli jsou k dispozici v r\u016fzn\u00fdch specifikac\u00edch a velikostech, aby spl\u0148ovaly specifick\u00e9 po\u017eadavky. Normy a t\u0159\u00eddy jsou \u010dasto definov\u00e1ny organizacemi, jako jsou ASTM, ISO a SAE.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Specifikace Tabulka:<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Hodnost<\/strong><\/th><th><strong>Standard<\/strong><\/th><th><strong>Typick\u00e1 velikost (\u00b5m)<\/strong><\/th><th><strong>Tvrdost (HRC)<\/strong><\/th><th><strong>Pevnost v tahu (MPa)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>M2<\/td><td>ASTM A600<\/td><td>10-45<\/td><td>62-64<\/td><td>4000-4600<\/td><\/tr><tr><td>D2<\/td><td>ASTM A681<\/td><td>20-50<\/td><td>58-60<\/td><td>3000-3500<\/td><\/tr><tr><td>A2<\/td><td>ASTM A681<\/td><td>10-45<\/td><td>57-62<\/td><td>2800-3200<\/td><\/tr><tr><td>O1<\/td><td>ASTM A681<\/td><td>15-40<\/td><td>58-60<\/td><td>2800-3200<\/td><\/tr><tr><td>H13<\/td><td>ASTM A681<\/td><td>20-50<\/td><td>48-52<\/td><td>1500-1800<\/td><\/tr><tr><td>T1<\/td><td>ASTM A600<\/td><td>10-45<\/td><td>63-65<\/td><td>4200-4800<\/td><\/tr><tr><td>S7<\/td><td>ASTM A681<\/td><td>20-50<\/td><td>54-56<\/td><td>2000-2500<\/td><\/tr><tr><td>P20<\/td><td>ASTM A681<\/td><td>10-45<\/td><td>28-32<\/td><td>800-1000<\/td><\/tr><tr><td>M42<\/td><td>ASTM A600<\/td><td>10-45<\/td><td>68-70<\/td><td>4000-4500<\/td><\/tr><tr><td>W1<\/td><td>ASTM A686<\/td><td>15-40<\/td><td>64-66<\/td><td>2500-3000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4260\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb.jpg\" alt=\"PREP-p\u0159ipraven\u00e9 pr\u00e1\u0161ky\" class=\"wp-image-4260\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb.jpg 800w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-768x576.jpg 768w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"756\" data-id=\"4259\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png\" alt=\"pr\u00e1\u0161ek z vysokopevnostn\u00ed oceli\" class=\"wp-image-4259\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png 842w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-300x269.png 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-768x690.png 768w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-13x12.png 13w\" sizes=\"auto, (max-width: 842px) 100vw, 842px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"406\" height=\"304\" data-id=\"4258\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg\" alt=\"pr\u00e1\u0161ek z vysokopevnostn\u00ed oceli\" class=\"wp-image-4258\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg 406w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"216\" data-id=\"4248\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7.jpg\" alt=\"Pr\u00e1\u0161ek ze slitiny Inconel 718\" class=\"wp-image-4248\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7.jpg 216w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TA7-12x12.jpg 12w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"472\" data-id=\"4249\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1.jpg\" alt=\"rozpra\u0161ov\u00e1n\u00ed plynu\" class=\"wp-image-4249\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1.jpg 512w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1-300x277.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1-13x12.jpg 13w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"371\" data-id=\"4250\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI.jpg\" alt=\"Pr\u00e1\u0161ek z hlin\u00edkov\u00e9 slitiny 7050\" class=\"wp-image-4250\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI.jpg 500w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI-300x223.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI-16x12.jpg 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Dodavatel\u00e9 a podrobnosti o cen\u00e1ch<\/strong><\/h2>\n\n\n\n<p>Stanoven\u00ed cen <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel<\/a> se li\u0161\u00ed v z\u00e1vislosti na druhu, slo\u017een\u00ed a zakoupen\u00e9m mno\u017estv\u00ed. Zde je n\u011bkolik renomovan\u00fdch dodavatel\u016f a jejich cenov\u00e9 \u00fadaje:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Dodavatel<\/strong><\/th><th><strong>Hodnost<\/strong><\/th><th><strong>Cena za kg<\/strong><\/th><th><strong>Minim\u00e1ln\u00ed mno\u017estv\u00ed objedn\u00e1vky<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Tesa\u0159sk\u00e1 technologie<\/strong><\/td><td>M2<\/td><td>$30<\/td><td>50 kg<\/td><\/tr><tr><td><strong>Sandvik<\/strong><\/td><td>D2<\/td><td>$28<\/td><td>100 kg<\/td><\/tr><tr><td><strong>H\u00f6gan\u00e4s<\/strong><\/td><td>A2<\/td><td>$25<\/td><td>50 kg<\/td><\/tr><tr><td><strong>Kennametal<\/strong><\/td><td>O1<\/td><td>$22<\/td><td>50 kg<\/td><\/tr><tr><td><strong>Uddeholm<\/strong><\/td><td>H13<\/td><td>$35<\/td><td>100 kg<\/td><\/tr><tr><td><strong>Daido oceli<\/strong><\/td><td>T1<\/td><td>$40<\/td><td>100 kg<\/td><\/tr><tr><td><strong>B\u00f6hler-Uddeholm<\/strong><\/td><td>S7<\/td><td>$32<\/td><td>50 kg<\/td><\/tr><tr><td><strong>Hitachi Metals<\/strong><\/td><td>P20<\/td><td>$20<\/td><td>100 kg<\/td><\/tr><tr><td><strong>Crucible Industries<\/strong><\/td><td>M42<\/td><td>$50<\/td><td>50 kg<\/td><\/tr><tr><td><strong>Friedr. Lohmann<\/strong><\/td><td>W1<\/td><td>$18<\/td><td>50 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Srovn\u00e1n\u00ed v\u00fdhod a nev\u00fdhod <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli<\/a> T\u0159\u00eddy<\/strong><\/h2>\n\n\n\n<p>Ka\u017ed\u00e1 t\u0159\u00edda pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli m\u00e1 sv\u00e9 v\u00fdhody a omezen\u00ed. Jejich pochopen\u00ed m\u016f\u017ee pomoci p\u0159i v\u00fdb\u011bru spr\u00e1vn\u00e9ho materi\u00e1lu pro konkr\u00e9tn\u00ed aplikace.<\/p>\n\n\n\n<p><strong>Srovn\u00e1vac\u00ed tabulka:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Hodnost<\/strong><\/th><th><strong>V\u00fdhody<\/strong><\/th><th><strong>Omezen\u00ed<\/strong><\/th><\/tr><\/thead><tbody><tr><td>M2<\/td><td>Vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed, vysok\u00e1 tvrdost<\/td><td>M\u016f\u017ee b\u00fdt drah\u00fd, m\u00e9n\u011b odoln\u00fd ne\u017e n\u011bkter\u00e9 jin\u00e9 t\u0159\u00eddy<\/td><\/tr><tr><td>D2<\/td><td>Vysok\u00e1 odolnost proti od\u011bru, dobr\u00e1 rozm\u011brov\u00e1 stabilita<\/td><td>M\u016f\u017ee b\u00fdt obt\u00ed\u017en\u011b obrobiteln\u00fd, n\u00e1chyln\u00fd k od\u0161t\u00edpnut\u00ed<\/td><\/tr><tr><td>A2<\/td><td>Dobr\u00e1 hou\u017eevnatost, tvrdnut\u00ed na vzduchu, snadn\u00e9 obr\u00e1b\u011bn\u00ed<\/td><td>M\u00edrn\u00e1 odolnost proti opot\u0159eben\u00ed ve srovn\u00e1n\u00ed s D2<\/td><\/tr><tr><td>O1<\/td><td>Snadn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed, dobr\u00e1 odolnost proti opot\u0159eben\u00ed<\/td><td>Vy\u017eaduje se kalen\u00ed v oleji, m\u00e9n\u011b hou\u017eevnat\u00e9 ne\u017e t\u0159\u00eddy tvrditeln\u00e9 na vzduchu<\/td><\/tr><tr><td>H13<\/td><td>Vynikaj\u00edc\u00ed tepeln\u00e1 odolnost, dobr\u00e1 hou\u017eevnatost<\/td><td>M\u00edrn\u00e1 odolnost proti opot\u0159eben\u00ed, vy\u0161\u0161\u00ed n\u00e1klady<\/td><\/tr><tr><td>T1<\/td><td>Vysok\u00e1 tvrdost, vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed<\/td><td>K\u0159ehk\u00e9, mohou b\u00fdt drah\u00e9<\/td><\/tr><tr><td>S7<\/td><td>V\u00fdjime\u010dn\u00e1 odolnost proti n\u00e1razu, dobr\u00e1 hou\u017eevnatost<\/td><td>M\u00edrn\u00e1 odolnost proti opot\u0159eben\u00ed, m\u016f\u017ee b\u00fdt obt\u00ed\u017en\u011b obrobiteln\u00e1<\/td><\/tr><tr><td>P20<\/td><td>Dobr\u00e1 obrobitelnost, vhodn\u00e9 pro formy<\/td><td>Ni\u017e\u0161\u00ed tvrdost, nevhodn\u00e9 pro aplikace s vysok\u00fdm opot\u0159eben\u00edm<\/td><\/tr><tr><td>M42<\/td><td>Vynikaj\u00edc\u00ed tvrdost, dobr\u00e1 \u010derven\u00e1 tvrdost<\/td><td>Velmi drah\u00e9, mohou b\u00fdt k\u0159ehk\u00e9<\/td><\/tr><tr><td>W1<\/td><td>Vysok\u00e1 tvrdost, snadn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed<\/td><td>Kalen\u00ed vodou m\u016f\u017ee zp\u016fsobit prask\u00e1n\u00ed, sn\u00ed\u017eit hou\u017eevnatost<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>V\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u00e1\u0161ku z n\u00e1strojov\u00e9 oceli<\/strong><\/p>\n\n\n\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u00e1\u0161ku z n\u00e1strojov\u00e9 oceli z\u00e1vis\u00ed na konkr\u00e9tn\u00edch po\u017eadavc\u00edch aplikace. Zva\u017ete faktory, jako je tvrdost, hou\u017eevnatost, odolnost proti opot\u0159eben\u00ed a pracovn\u00ed prost\u0159ed\u00ed. Nap\u0159\u00edklad oceli M2 a T1 jsou ide\u00e1ln\u00ed pro vysokorychlostn\u00ed \u0159ezn\u00e9 n\u00e1stroje d\u00edky sv\u00e9 vynikaj\u00edc\u00ed tvrdosti a odolnosti proti opot\u0159eben\u00ed. Naproti tomu pro r\u00e1zov\u00e9 n\u00e1stroje se up\u0159ednost\u0148uje S7 d\u00edky sv\u00e9 v\u00fdjime\u010dn\u00e9 hou\u017eevnatosti.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/in718-powder.jpg\" alt=\"pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel\" class=\"wp-image-4226\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/in718-powder.jpg 600w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/in718-powder-300x300.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/in718-powder-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/in718-powder-12x12.jpg 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u010casto kladen\u00e9 ot\u00e1zky (FAQ)<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Ot\u00e1zka<\/strong><\/th><th><strong>Odpov\u011b\u010f<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Co je pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel?<\/strong><\/td><td>Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli je druh pr\u00e1\u0161kov\u00e9 oceli, kter\u00e1 se pou\u017e\u00edv\u00e1 p\u0159i v\u00fdrob\u011b n\u00e1stroj\u016f, z\u00e1pustek a dal\u0161\u00edch d\u00edl\u016f s vysok\u00fdm opot\u0159eben\u00edm.<\/td><\/tr><tr><td><strong>Jak se vyr\u00e1b\u00ed pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel?<\/strong><\/td><td>Vyr\u00e1b\u00ed se rozpra\u0161ov\u00e1n\u00edm roztaven\u00e9 oceli na jemn\u00e9 \u010d\u00e1stice a n\u00e1sledn\u011b se d\u00e1le zpracov\u00e1v\u00e1, aby se dos\u00e1hlo po\u017eadovan\u00fdch vlastnost\u00ed.<\/td><\/tr><tr><td><strong>Jak\u00e9 jsou v\u00fdhody pou\u017eit\u00ed pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli?<\/strong><\/td><td>Vysok\u00e1 tvrdost, vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed a schopnost zachovat si pevnost p\u0159i vysok\u00fdch teplot\u00e1ch.<\/td><\/tr><tr><td><strong>Jak\u00e9 jsou b\u011b\u017en\u00e9 jakosti pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli?<\/strong><\/td><td>M2, D2, A2, O1, H13, T1, S7, P20, M42, W1.<\/td><\/tr><tr><td><strong>Jak vybrat spr\u00e1vn\u00fd pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli?<\/strong><\/td><td>Zva\u017ete faktory, jako je tvrdost, hou\u017eevnatost, odolnost proti opot\u0159eben\u00ed a specifick\u00e9 po\u017eadavky na pou\u017eit\u00ed.<\/td><\/tr><tr><td><strong>Lze pr\u00e1\u0161kovou n\u00e1strojovou ocel upravit na m\u00edru?<\/strong><\/td><td>Ano, lze jej p\u0159izp\u016fsobit tak, aby spl\u0148oval specifick\u00e9 vlastnosti a po\u017eadavky na v\u00fdkon.<\/td><\/tr><tr><td><strong>V jak\u00fdch odv\u011btv\u00edch se pou\u017e\u00edv\u00e1 pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel?<\/strong><\/td><td>Mimo jin\u00e9 v automobilov\u00e9m, leteck\u00e9m a kosmick\u00e9m pr\u016fmyslu, v\u00fdrob\u011b, lisov\u00e1n\u00ed plast\u016f a tlakov\u00e9m lit\u00ed.<\/td><\/tr><tr><td><strong>Je pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel drah\u00e1?<\/strong><\/td><td>Ceny se li\u0161\u00ed podle druhu a dodavatele, ale n\u011bkter\u00e9 vysoce v\u00fdkonn\u00e9 druhy mohou b\u00fdt pom\u011brn\u011b drah\u00e9.<\/td><\/tr><tr><td><strong>Jak se pr\u00e1\u0161kov\u00e1 n\u00e1strojov\u00e1 ocel pou\u017e\u00edv\u00e1 p\u0159i 3D tisku?<\/strong><\/td><td>Pou\u017e\u00edv\u00e1 se v aditivn\u00ed v\u00fdrob\u011b k v\u00fdrob\u011b slo\u017eit\u00fdch, vysoce p\u0159esn\u00fdch d\u00edl\u016f s vynikaj\u00edc\u00edmi vlastnostmi.<\/td><\/tr><tr><td><strong>Kde lze koupit pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli?<\/strong><\/td><td>Od renomovan\u00fdch dodavatel\u016f, jako jsou Carpenter Technology, Sandvik, H\u00f6gan\u00e4s, Kennametal a dal\u0161\u00ed.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli<\/a> je z\u00e1kladn\u00edm materi\u00e1lem pro r\u016fzn\u00e9 pr\u016fmyslov\u00e9 aplikace, proto\u017ee nab\u00edz\u00ed kombinaci tvrdosti, hou\u017eevnatosti a odolnosti proti opot\u0159eben\u00ed, kter\u00e1 je nesrovnateln\u00e1 s jin\u00fdmi materi\u00e1ly. Pochopen\u00edm r\u016fzn\u00fdch t\u0159\u00edd, slo\u017een\u00ed a aplikac\u00ed mohou v\u00fdrobci vybrat spr\u00e1vn\u00fd pr\u00e1\u0161ek z n\u00e1strojov\u00e9 oceli, kter\u00fd zv\u00fd\u0161\u00ed v\u00fdkon a trvanlivost jejich v\u00fdrobk\u016f. A\u0165 u\u017e se jedn\u00e1 o \u0159ezn\u00e9 n\u00e1stroje, formy nebo aplikace s vysokou odolnost\u00ed proti n\u00e1raz\u016fm, spr\u00e1vn\u00e1 volba pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli m\u016f\u017ee m\u00edt z\u00e1sadn\u00ed v\u00fdznam.<\/p>\n\n\n\n<p>V t\u00e9to p\u0159\u00edru\u010dce najdete podrobn\u00fd p\u0159ehled pr\u00e1\u0161kov\u00e9 n\u00e1strojov\u00e9 oceli, kter\u00fd v\u00e1m pom\u016f\u017ee zorientovat se ve slo\u017eitostech tohoto univerz\u00e1ln\u00edho materi\u00e1lu. Chcete-li z\u00edskat dal\u0161\u00ed informace nebo prov\u00e9st n\u00e1kup, zva\u017ete osloven\u00ed uveden\u00fdch dodavatel\u016f a prozkoumejte r\u016fzn\u00e9 dostupn\u00e9 mo\u017enosti.<\/p>\n\n\n\n<p><a style=\"white-space: normal;\" href=\"https:\/\/en.wikipedia.org\/wiki\/3D_printing_processes\" target=\"_blank\" rel=\"noreferrer noopener\">Zn\u00e1t dal\u0161\u00ed procesy 3D tisku<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Overview Tool steel powder is a versatile and crucial material in the manufacturing industry, offering a range of properties that make it ideal for a variety of applications. From its composition and properties to its specific uses and grades, understanding tool steel powder can significantly impact the quality and performance of the final product. This comprehensive guide delves into the intricacies of tool steel powder, providing detailed insights into its various aspects. Composition of Tool Steel Powder Tool steel powders&#8230;<\/p>","protected":false},"author":3,"featured_media":4225,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/IN718.jpg",500,375,false],"author_info":{"display_name":"yiyunyingliping","author_link":"https:\/\/3dpmetal.com\/cs\/author\/yiyunyingliping\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":279,"filter":"raw","cat_ID":1,"category_count":279,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/comments?post=4876"}],"version-history":[{"count":2,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4876\/revisions"}],"predecessor-version":[{"id":4880,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4876\/revisions\/4880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/4225"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=4876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/categories?post=4876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/tags?post=4876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}