{"id":4312,"date":"2026-10-08T14:31:54","date_gmt":"2026-10-08T14:31:54","guid":{"rendered":"https:\/\/www.tgsteels.com\/?page_id=4312"},"modified":"2026-10-12T13:56:49","modified_gmt":"2026-10-12T13:56:49","slug":"tpm-39-ultraclean","status":"publish","type":"page","link":"https:\/\/www.tgsteels.com\/cs\/oceli-pro-praci-za-studena\/tpm-39-ultraclean\/","title":{"rendered":"TPM 39 Ultraclean"},"content":{"rendered":"[vc_row type=“full_width_background“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ video_bg=“use_video“ video_mp4=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.mp4″ video_webm=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.webm“ video_ogv=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.ogv“ background_video_loading=“default“ scene_position=“center“ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ parallax_bg=“true“ parallax_bg_speed=“fast“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/2″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“ column_padding_type=“default“ gradient_type=“default“][divider line_type=“No Line“ custom_height=“450″][vc_column_text css=““ text_direction=“default“]\n

TPM 39 Ultraclean (X190CrVW20 4 1 1)<\/span><\/h1>\n[\/vc_column_text][divider line_type=“No Line“ custom_height=“50″][\/vc_column][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/2″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n
\n

Nerezov\u00e1 ocel PM, kter\u00e1 se vyzna\u010duje jak dobrou odolnost\u00ed proti opot\u0159eben\u00ed, tak vynikaj\u00edc\u00ed odolnost\u00ed proti korozi, v kombinaci s vysokou \u00fanavovou odolnost\u00ed<\/h4>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n
\n

TPM39 Ultraclean je 20% Cr legovan\u00e1 n\u00e1strojov\u00e1 ocel a z\u00edsk\u00e1v\u00e1 se pr\u00e1\u0161kovou metalurgi\u00ed. Vyzna\u010duje se velmi dobrou odolnost\u00ed proti opot\u0159eben\u00ed v kombinaci s vynikaj\u00edc\u00ed odolnost\u00ed proti korozi a vysokou tvrdost\u00ed spojenou s vysokou \u00fanavovou odolnost\u00ed a vynikaj\u00edc\u00ed le\u0161titelnost\u00ed.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

\n

Pou\u017eit\u00ed<\/h3>\n

TPM39 Ultraclean se pou\u017e\u00edv\u00e1 pro v\u00fdkonn\u00e1 lo\u017eiska, \u0161pi\u010dkov\u00e9 \u0159ezn\u00e9 n\u00e1stroje a ve zdravotnick\u00fdch za\u0159\u00edzen\u00edch TPM39 Ultraclean se doporu\u010duje zejm\u00e9na u n\u00e1stroj\u016f, u nich\u017e je po\u017eadov\u00e1na vysok\u00e1 tvrdost a odolnost proti opot\u0159eben\u00ed v kombinaci s vynikaj\u00edc\u00ed odolnost\u00ed proti korozi. TPM39 Ultraclean je obzvl\u00e1\u0161t\u011b vhodn\u00e1 na formy na vysoce p\u0159esn\u00e9 d\u00edly z plast\u016f odoln\u00fdch v\u016f\u010di agresivn\u00edm vliv\u016fm (koroze a opot\u0159eben\u00ed)<\/em>, jako jsou nap\u0159\u00edklad elektronick\u00e9 sou\u010d\u00e1stky. TPM39 Ultraclean se pou\u017e\u00edv\u00e1 tak\u00e9 u vst\u0159ikovac\u00edch \u0161nek\u016f pro vysoce agresivn\u00ed polymery.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

\n

Hlavn\u00ed vlastnosti<\/h3>\n
    \n
  • Vynikaj\u00edc\u00ed odolnost proti korozi<\/li>\n
  • Vynikaj\u00edc\u00ed le\u0161titelnost, vhodn\u00e1 pro d\u00edly se zrcadlov\u00fdm leskem<\/li>\n
  • Dobr\u00e1 odolnost proti opot\u0159eben\u00ed<\/li>\n
  • Vysok\u00e1 tvrdost<\/li>\n
  • Vysok\u00e1 \u00fanavov\u00e1 odolnost<\/li>\n
  • Velmi dobr\u00e1 hou\u017eevnatost<\/li>\n<\/ul>\n

    Srovn\u00e1n\u00ed s ostatn\u00edmi PM n\u00e1strojov\u00fdmi ocelemi dostupn\u00fdmi ve spole\u010dnosti Atlas je uvedeno v n\u00e1sleduj\u00edc\u00edm grafu hou\u017eevnatosti v z\u00e1vislosti na odolnosti proti opot\u0159eben\u00ed<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

    \n

    Ozna\u010den\u00ed<\/h3>\n<\/div>\n\n\n\n\n\n
    \u010c. materi\u00e1lu<\/th>\nISO<\/th>\n\u010c\u00edna GB<\/th>\nJIS Japonsko<\/th>\nUK<\/th>\nAISI USA<\/th>\nRusko Gost<\/th>\nAFNOR<\/th>\nJin\u00e9 \/ speci\u00e1ln\u00ed<\/th>\n<\/tr>\n<\/thead>\n
    –<\/td>\nX190CrVW20 4 1 1<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

    \"Pozicovac\u00ed<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

    \n

    Chemick\u00e9 slo\u017een\u00ed (typick\u00e9)<\/em><\/h3>\n<\/div>\n\n\n\n\n\n
    C<\/th>\nSi<\/th>\nMn<\/th>\nCr<\/th>\nMo<\/th>\nV<\/th>\nW<\/th>\n<\/tr>\n<\/thead>\n
    1.90<\/td>\n0.70<\/td>\n0.30<\/td>\n20.0<\/td>\n1.0<\/td>\n4.00<\/td>\n0.60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n
    \n

    Struktura<\/h3>\n

    Struktura materi\u00e1lu TPM39 Ultraclean je jemn\u00e1 a homogenn\u00ed, bez vylou\u010den\u00fdch karbid\u016f nebo jejich shluk\u016f.<\/p>\n

    D\u00edky zpracov\u00e1n\u00ed pr\u00e1\u0161kovou metalurgi\u00ed s izostatickou kompres\u00ed za tepla je typick\u00e1 velikost karbid\u016f men\u0161\u00ed ne\u017e 5 \u00b5m a \u00farove\u0148 \u010distoty je mnohem lep\u0161\u00ed ne\u017e u b\u011b\u017en\u00fdch n\u00e1strojov\u00fdch ocel\u00ed pro pr\u00e1ci za studena.<\/p>\n

    \"Sn\u00edmek<\/p>\n

    Sn\u00edmek struktury TPM39 po\u0159\u00edzen\u00fd pomoc\u00ed skenovac\u00edho elektronov\u00e9ho mikroskopu: karbidy Cr: sv\u011btle \u0161ed\u00e9 a karbidy V: tmav\u011b \u0161ed\u00e9<\/p>\n

    Tvrdost p\u0159i dod\u00e1n\u00ed<\/h3>\n

    \u017d\u00edh\u00e1n\u00ed na max. 280 HB.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

    \n

    Fyzik\u00e1ln\u00ed vlastnosti<\/h3>\n<\/div>\n\n\n\n\n\n\n\n\n
    Teplota<\/th>\n20\u00b0C<\/th>\n200<\/th>\n500<\/th>\n<\/tr>\n<\/thead>\n
    Objemov\u00e1 hmotnost kg\/m\u00b3<\/th>\n7610<\/td>\n7580<\/td>\n7460<\/td>\n<\/tr>\n
    Young\u016fv modul N\/mm\u00b2<\/th>\n213 700<\/td>\n205 000<\/td>\n198 000<\/td>\n<\/tr>\n
    Tepeln\u00e1 vodivost W\/m.K<\/th>\n13.9<\/td>\n15.2<\/td>\n17.6<\/td>\n<\/tr>\n
    Koeficient line\u00e1rn\u00ed rozta\u017enosti 10-6<\/sup>\/K<\/th>\n10.9<\/td>\n11.2<\/td>\n11.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n
    \n

    Tepeln\u00e9 zpracov\u00e1n\u00ed<\/h3>\n

    M\u011bkk\u00e9 \u017e\u00edh\u00e1n\u00ed<\/h4>\n

    M\u011bkk\u00e9 \u017e\u00edh\u00e1n\u00ed se nedoporu\u010duje.<\/strong>
    \nTeplota: 750\u00b0C, v\u00fddr\u017e 1 h + 1 h pro tlou\u0161\u0165ku 25 mm, pomal\u00e9 chlazen\u00ed v peci (10 a\u017e 20\u00b0C\/h)<\/em>.<\/p>\n

    Odstran\u011bn\u00ed pnut\u00ed<\/h4>\n

    Po zpracov\u00e1n\u00ed se doporu\u010duje prov\u00e9st odstran\u011bn\u00ed pnut\u00ed p\u0159i teplot\u011b 650\u00b0C po dobu minim\u00e1ln\u011b 2 hodiny, s n\u00e1sledn\u00fdm pomal\u00fdm ochlazen\u00edm v peci na teplotu 450\u00b0C.<\/p>\n

    Austenitizace<\/h4>\n

    Aby se p\u0159ede\u0161lo riziku poprask\u00e1n\u00ed, doporu\u010duje se p\u0159edeh\u0159\u00edvat ve 2 kroc\u00edch.<\/p>\n

      \n
    • 1. krok p\u0159edeh\u0159evu: teplota: 400\u00b0C \u010das: 30 s\/mm tlou\u0161\u0165ky<\/li>\n
    • 2. krok p\u0159edeh\u0159evu: teplota: 875\u00b0C \u010das: 30 s\/mm tlou\u0161\u0165ky<\/li>\n<\/ul>\n

      Doporu\u010den\u00e1 teplota austenitizace: 1100 – 1160\u00b0C. Pro dosa\u017een\u00ed vy\u0161\u0161\u00ed hou\u017eevnatosti se doporu\u010duje teplotn\u00ed rozsah 1100 a\u017e 1130\u00b0C a pro vy\u0161\u0161\u00ed odolnost proti opot\u0159eben\u00ed se doporu\u010duje teplotn\u00ed rozsah 1130 a\u017e 1160\u00b0C.<\/p>\n

      Doba v\u00fddr\u017ee nesm\u00ed b\u00fdt p\u0159\u00edli\u0161 dlouh\u00e1, aby se p\u0159ede\u0161lo riziku hrubnut\u00ed zrn a ztr\u00e1t\u011b hou\u017eevnatosti. Jakmile teplota povrchu dos\u00e1hne teploty austenitizace, doporu\u010duje se v\u00fddr\u017e d\u00edlu p\u0159i teplot\u011b austenitizace 30 minut na palec tlou\u0161\u0165ky.<\/p>\n

      Kalic\u00ed m\u00e9dium<\/h4>\n

      olej p\u0159i 80\u00b0C C, vakuum (tlak > 6 bar\u016f)<\/em>, soln\u00e1 l\u00e1ze\u0148 500 – 550\u00b0C.
      \nPro zaji\u0161t\u011bn\u00ed dobr\u00e9 hou\u017eevnatosti je vhodn\u011bj\u0161\u00ed zpracov\u00e1n\u00ed za pou\u017eit\u00ed oleje nebo soln\u00e9 l\u00e1zn\u011b.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

      \n

      Zpracov\u00e1n\u00ed pod bodem mrazu<\/h4>\n

      U d\u00edl\u016f, kter\u00e9 maj\u00ed m\u00edt vysokou rozm\u011brovou stabilitu a vy\u0161\u0161\u00ed odolnost proti opot\u0159eben\u00ed bez sn\u00ed\u017een\u00ed hou\u017eevnatosti, se doporu\u010duje prov\u00e1d\u011bt zpracov\u00e1n\u00ed pod bodem mrazu p\u0159i teplot\u011b mezi -70\u00b0C a -120\u00b0C po dobu 1 hodiny na 25 mm tlou\u0161\u0165ky d\u00edlu.<\/p>\n

      Teplotn\u00ed rozsah od -70\u00b0C do -120\u00b0C (tzv. zpracov\u00e1n\u00ed oceli za studena)<\/em> vede k \u00fapln\u00e9 p\u0159em\u011bn\u011b austenitu na martenzit a v d\u016fsledku toho k lep\u0161\u00ed stabilit\u011b ve spojen\u00ed se zv\u00fd\u0161enou tvrdost\u00ed a lep\u0161\u00ed odolnost\u00ed proti opot\u0159eben\u00ed.<\/p>\n

      Tato \u00faprava je u\u017eite\u010dn\u00e1 pro zv\u00fd\u0161en\u00ed odolnosti proti opot\u0159eben\u00ed a je velmi doporu\u010dov\u00e1na za \u00fa\u010delem sn\u00ed\u017een\u00ed mno\u017estv\u00ed zbytkov\u00e9ho austenitu v p\u0159\u00edpadech, kdy teploty austenitizace p\u0159esahuj\u00ed 1150 \u00b0C (zabra\u0148uje tak riziku vzniku trhlin)<\/em>.<\/p>\n

      Popou\u0161t\u011bn\u00ed<\/h4>\n

      Aby byl obsah zbytkov\u00e9ho austenitu co nejni\u017e\u0161\u00ed a z\u00e1rove\u0148 byla zaji\u0161t\u011bna v\u011bt\u0161\u00ed stabilita n\u00e1stroje, je nezbytn\u00e9 prov\u00e9st dvoj\u00ed (lep\u0161\u00ed je troj\u00ed)<\/em> popou\u0161t\u011bn\u00ed. Po ka\u017ed\u00e9m popou\u0161t\u011bn\u00ed n\u00e1sleduje ochlazen\u00ed pod 100\u00b0C.<\/p>\n

      Pro dosa\u017een\u00ed optim\u00e1ln\u00ed odolnosti proti korozi se doporu\u010duje prov\u00e1d\u011bt popou\u0161t\u011bn\u00ed v teplotn\u00edm rozmez\u00ed 200 a\u017e 300\u00b0C.<\/p>\n

      Pro dosa\u017een\u00ed optim\u00e1ln\u00ed odolnosti proti opot\u0159eben\u00ed se doporu\u010duje prov\u00e1d\u011bt popou\u0161t\u011bn\u00ed v teplotn\u00edm rozmez\u00ed 510 a\u017e 550\u00b0C po tepeln\u00e9m zpracov\u00e1n\u00ed p\u0159i teplot\u00e1ch pod bodem mrazu. Po o\u0161et\u0159en\u00ed p\u0159i teplot\u00e1ch pod bodem mrazu je tvrdost o 1 a\u017e 2 HRC vy\u0161\u0161\u00ed ne\u017e bez tohoto o\u0161et\u0159en\u00ed.<\/p>\n<\/div>\n\n\n\n\n\n\n
      Teplota austenitizace<\/th>\nTeplota popou\u0161t\u011bn\u00ed<\/th>\nTvrdost<\/th>\nVlastnosti<\/th>\n<\/tr>\n<\/thead>\n
      1120\u00b0C *<\/td>\n250\u00b0C<\/td>\n54.5 HRC<\/td>\nOptimalizovan\u00e1 tvrdost a odolnost proti korozi<\/td>\n<\/tr>\n
      1150\u00b0C*<\/td>\n525\u00b0C<\/td>\n59.5 HRC<\/td>\nPro n\u00e1stroje ur\u010den\u00e9 pro pr\u00e1ci p\u0159i vysok\u00fdch teplot\u00e1ch, kter\u00e9 se vyzna\u010duj\u00ed vysokou tvrdost\u00ed a st\u0159edn\u00ed odolnost\u00ed proti korozi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      *: Za \u00fa\u010delem sn\u00ed\u017een\u00ed obsahu zbytkov\u00e9ho austenitu se doporu\u010duje tepeln\u00e9 zpracov\u00e1n\u00ed p\u0159i teplot\u00e1ch pod bodem mrazu.<\/em><\/p>\n

      Doba ka\u017ed\u00e9ho popou\u0161t\u011bn\u00ed mus\u00ed b\u00fdt nejm\u00e9n\u011b 1 h + 1 h na 25 mm tlou\u0161\u0165ky zpracov\u00e1van\u00e9ho d\u00edlu (ekvivalentn\u00ed tepeln\u00e1 tlou\u0161\u0165ka)<\/em>.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

      \n

      \"TPM<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

      \n

      Povrchov\u00e1 \u00faprava<\/h3>\n

      Nitriding<\/h4>\n

      TPM39 UltraClean je nerezov\u00e1 ocel a nelze ji nitridovat.<\/p>\n

      PVD, CVD<\/h4>\n

      TPM39 UltraClean se hod\u00ed pro v\u0161echny druhy \u00faprav PVD a CVD, pokud je teplota zpracov\u00e1n\u00ed o 30\u00b0C ni\u017e\u0161\u00ed ne\u017e teplota posledn\u00edho popou\u0161t\u011bn\u00ed, ale o takov\u00e9 \u00fapravy nen\u00ed p\u0159\u00edli\u0161 z\u00e1jem.<\/p>\n

      Le\u0161t\u011bn\u00ed<\/h3>\n

      Materi\u00e1l TPM 39 se hod\u00ed k le\u0161t\u011bn\u00ed v tepeln\u011b zpracovan\u00e9m stavu a lze ho pou\u017e\u00edvat v oblastech s po\u017eadavkem na zrcadlov\u00e9 le\u0161t\u011bn\u00ed (Rt \u2264 0,5 \u00b5m, \u00farove\u0148 CNOMO 1, Rugotest N1)<\/em>, kter\u00fd se pou\u017e\u00edv\u00e1 pro d\u00edly vy\u017eaduj\u00edc\u00ed zrcadlov\u00fd stupe\u0148 le\u0161t\u011bn\u00ed.<\/p>\n

      Optim\u00e1ln\u00edho le\u0161t\u011bn\u00ed se dosahuje proveden\u00edm po sob\u011b n\u00e1sleduj\u00edc\u00edch krok\u016f s podobnou drsnost\u00ed a zastaven\u00edm ka\u017ed\u00e9ho z nich, jakmile zmiz\u00ed posledn\u00ed \u0161kr\u00e1banec z p\u0159edchoz\u00edho kroku.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“60″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

      \n

      Obr\u00e1b\u011bn\u00ed<\/h3>\n

      N\u00ed\u017ee uveden\u00e9 parametry obr\u00e1b\u011bn\u00ed jsou pouze informativn\u00ed a mus\u00ed b\u00fdt upraveny v z\u00e1vislosti na za\u0159\u00edzen\u00ed a obvykl\u00fdch podm\u00ednk\u00e1ch obr\u00e1b\u011bn\u00ed.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=““ text_direction=“default“]\n

      \n

      Soustru\u017een\u00ed<\/h4>\n<\/div>\n\n\n\n\n\n\n\n\n
      <\/th>\nKarbidov\u00fd n\u00e1stroj<\/th>\n<\/tr>\n
      <\/th>\nHrub\u00e9 obr\u00e1b\u011bn\u00ed<\/th>\nDokon\u010dovac\u00ed pr\u00e1ce<\/th>\n<\/tr>\n<\/thead>\n
      \u0158ezn\u00e1 rychlost m\/min<\/th>\n60 – 70<\/td>\n50 – 60<\/td>\n<\/tr>\n
      Posuv mm\/r<\/th>\n0.4 – 0.6<\/td>\n0.1 – 0.2<\/td>\n<\/tr>\n
      Hloubka \u0159ezu mm<\/th>\n2 – 4<\/td>\n0.3 – 0.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Brou\u0161en\u00ed v \u017e\u00edhan\u00e9m stavu<\/h4>\n<\/div>\n\n\n\n\n\n\n\n\n
      <\/th>\nKarbidov\u00e1 vlo\u017eka<\/th>\nCelistv\u00fd n\u00e1stroj<\/th>\n<\/tr>\n
      <\/th>\nHrub\u00e9 obr\u00e1b\u011bn\u00ed<\/th>\nDokon\u010dovac\u00ed pr\u00e1ce<\/th>\n<\/tr>\n<\/thead>\n
      \u0158ezn\u00e1 rychlost m\/min<\/th>\n60 – 70<\/td>\n50 – 90<\/td>\n<\/tr>\n
      Posuv mm\/r<\/th>\n0.15<\/td>\n0.10- 0.15<\/td>\n<\/tr>\n
      Hloubka \u0159ezu mm<\/th>\n2 – 3<\/td>\n0.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Vrt\u00e1n\u00ed v \u017e\u00edhan\u00e9m stavu: karbidov\u00fd vrt\u00e1k<\/h4>\n<\/div>\n\n\n\n\n\n\n
      <\/th>\nSlinut\u00fd<\/th>\n<\/tr>\n<\/thead>\n
      \u0158ezn\u00e1 rychlost m\/min<\/th>\n40<\/td>\n<\/tr>\n
      Posuv mm\/r<\/th>\n0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      HSS spir\u00e1lov\u00fd vrt\u00e1k<\/h4>\n<\/div>\n\n\n\n\n\n\n\n\n
      Pr\u016fm\u011br vrt\u00e1ku mm<\/th>\n\u0158ezn\u00e1 rychlost m\/min<\/th>\nPosuv mm\/r<\/th>\n<\/tr>\n<\/thead>\n
      < 5<\/td>\n7<\/td>\n0.10<\/td>\n<\/tr>\n
      5 – 10<\/td>\n0.20<\/td>\n<\/tr>\n
      10 – 15<\/td>\n0.30<\/td>\n<\/tr>\n
      15 – 20<\/td>\n0.35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      Jemn\u00e9 brou\u0161en\u00ed<\/h4>\n

      Obecn\u00e9 pokyny k pou\u017eit\u00ed brusn\u00fdch kotou\u010d\u016f na TPM39 Ultraclean po tepeln\u00e9m zpracov\u00e1n\u00ed. Obvykle se pou\u017e\u00edvaj\u00ed sp\u00ed\u0161e m\u011bkk\u00e9 brusn\u00e9 kotou\u010de z vitrifikovan\u00e9ho oxidu hlinit\u00e9ho (t\u0159\u00eddy G pro rovinn\u00e9 brou\u0161en\u00ed a\u017e K pro brou\u0161en\u00ed v\u00e1lcov\u00fdch ploch)<\/em>. Zvl\u00e1\u0161tn\u00ed pozornost je t\u0159eba v\u011bnovat \u00fa\u010dinn\u00e9mu chlazen\u00ed povrchu b\u011bhem brou\u0161en\u00ed, aby se p\u0159ede\u0161lo degradaci povrchu materi\u00e1lu.<\/p>\n

      Elektrojiskrov\u00e9 obr\u00e1b\u011bn\u00ed<\/h4>\n

      TPM39 se hod\u00ed tak\u00e9 k elektrojiskrov\u00e9mu obr\u00e1b\u011bn\u00ed (EDM) (dr\u00e1t nebo elektroda)<\/em>. P\u0159ednostn\u011b se obr\u00e1b\u011bn\u00ed prov\u00e1d\u00ed p\u0159i n\u00edzk\u00e9 proudov\u00e9 hustot\u011b a vysok\u00e9 frekvenci, aby se co mo\u017en\u00e1 nejv\u00edce omezila tlou\u0161\u0165ka b\u00edl\u00e9 vrstvy. Potom je nutn\u00e9 odstranit pnut\u00ed p\u0159i teplot\u011b 25\u00b0C pod posledn\u00edm popou\u0161t\u011bn\u00edm, aby se sn\u00ed\u017eila \u00farove\u0148 zbytkov\u00fdch nap\u011bt\u00ed (kter\u00e1 by mohla v\u00e9st k riziku vzniku trhlin)<\/em>, a le\u0161t\u011bn\u00ed, aby se zcela odstranila b\u00edl\u00e1 vrstva vznikl\u00e1 b\u011bhem procesu elektrojiskrov\u00e9ho obr\u00e1b\u011bn\u00ed. Pokud po\u017eadujete dobrou odolnost proti korozi, neprov\u00e1d\u011bjte odstran\u011bn\u00ed pnut\u00ed v rozmez\u00ed 400 – 550\u00b0C.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=“in_container“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ scene_position=“center“ bottom_padding=“120″ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“ column_element_direction_desktop=“default“ column_element_spacing=“default“ desktop_text_alignment=“default“ tablet_text_alignment=“default“ phone_text_alignment=“default“ background_color_opacity=“1″ background_hover_color_opacity=“1″ column_backdrop_filter=“none“ column_shadow=“none“ column_border_radius=“none“ column_link_target=“_self“ column_position=“default“ gradient_direction=“left_to_right“ overlay_strength=“0.3″ width=“1\/1″ tablet_width_inherit=“default“ animation_type=“default“ bg_image_animation=“none“ border_type=“simple“ column_border_width=“none“ column_border_style=“solid“][vc_column_text css=““ text_direction=“default“]\n

      \n

      St\u00e1hnout produktov\u00fd list TPM 39 Ultraclean (PDF)<\/strong><\/a><\/p>\n

      Dal\u0161\u00ed jakosti: Oceli pro pr\u00e1ci za studena<\/a>. Kde koupit: Servisn\u00ed centra<\/a>.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

      [vc_row type=“full_width_background“ full_screen_row_position=“middle“ column_margin=“default“ column_direction=“default“ column_direction_tablet=“default“ column_direction_phone=“default“ video_bg=“use_video“ video_mp4=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.mp4″ video_webm=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.webm“ video_ogv=“https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.ogv“ background_video_loading=“default“ scene_position=“center“ text_color=“dark“ text_align=“left“ row_border_radius=“none“ row_border_radius_applies=“bg“ overflow=“visible“ overlay_strength=“0.3″ gradient_direction=“left_to_right“ shape_divider_position=“bottom“ bg_image_animation=“none“ parallax_bg=“true“ parallax_bg_speed=“fast“ gradient_type=“default“ shape_type=““][vc_column column_padding=“no-extra-padding“ column_padding_tablet=“inherit“ column_padding_phone=“inherit“ column_padding_position=“all“…<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":2687,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-4312","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/pages\/4312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/comments?post=4312"}],"version-history":[{"count":1,"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/pages\/4312\/revisions"}],"predecessor-version":[{"id":4391,"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/pages\/4312\/revisions\/4391"}],"up":[{"embeddable":true,"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/pages\/2687"}],"wp:attachment":[{"href":"https:\/\/www.tgsteels.com\/cs\/wp-json\/wp\/v2\/media?parent=4312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}