{"id":227,"date":"2025-08-21T10:01:43","date_gmt":"2025-08-21T10:01:43","guid":{"rendered":"https:\/\/poziomicaspawarka.pl\/?p=227"},"modified":"2025-08-21T12:11:34","modified_gmt":"2025-08-21T12:11:34","slug":"spawanie-hardoxu-400-i-500","status":"publish","type":"post","link":"https:\/\/poziomicaspawarka.pl\/index.php\/2025\/08\/21\/spawanie-hardoxu-400-i-500\/","title":{"rendered":"Spawanie Hardoxu 400 i 500"},"content":{"rendered":"<p>Dzie\u0144 dobry, dzi\u015b temat dotycz\u0105cy spawania trudno\u015bcieralnych blach Hardox.<\/p>\n<p>Strzelnica to miejsce gdzie mo\u017cna fajnie z przyjaci\u00f3\u0142mi sp\u0119dzi\u0107 czas . Z niekiedy zaczyna brakowa\u0107 atrakcji i obmy\u015bla si\u0119 r\u00f3\u017cne rodzaje aktywnych i pasywnych celi.<\/p>\n<p>A poniewa\u017c gotowe cele z hardoxu s\u0105 niemo\u017cliwie drogie to zdecydowa\u0142em opracowa\u0107 je sam z kawa\u0142k\u00f3w pask\u00f3w i k\u00f3\u0142ek. W tym miej\u015bcu pojawi\u0142 si\u0119 trudno\u015b\u0107 jak je po\u0142\u0105czy\u0107. Na pocz\u0105tek do prostok\u0105tnej blachy przyspawa\u0142em \u0142a\u0144cuch zwyk\u0142y ocynkowany.<\/p>\n<p>Po 15 strza\u0142ach odpad\u0142. Po czym polecia\u0142em elektrod\u0105 rutylow\u0105 308 efekt taki sam kilka strza\u0142\u00f3w i . W ko\u0144cu przyspawa\u0142em hak na d\u0142ugo\u015bci 15 cm i mam nadziej\u0119, \u017ce wytrzyma.<\/p>\n<p>Ale pojawi\u0142 si\u0119 temat skonstruowania aktywnego drzewa. I uda\u0142o si\u0119 ze szmelcu zdoby\u0107 owalne tarcze do kt\u00f3rych musz\u0119 przyspawa\u0107 boczne prostok\u0105ty i pr\u0119ty.<\/p>\n<p>No i rozpocz\u0105\u0142em bada\u0107 temat czym to spawa\u0107. A owocem bada\u0144 jest poni\u017cszy tekst z strony producenta hardoxu.<\/p>\n<p>A dok\u0142adnie to poziome popery na stojaku:<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-228\" src=\"https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-tarcze-okragle-strzeleckie-1-1-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-tarcze-okragle-strzeleckie-1-1-225x300.jpg 225w, https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-tarcze-okragle-strzeleckie-1-1.jpg 563w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/p>\n<p>Wielu odbiorc\u00f3w blach trudno\u015bcieralnych zastanawia si\u0119 nad jak spawa\u0107 Hardox, nawi\u0105zuj\u0105c do wcze\u015bniejszych do\u015bwiadcze\u0144 z r\u00f3\u017cnymi surowcami trudno\u015bcieralnymi, ale Hardox to jedyna stal oferuj\u0105ca du\u017c\u0105 twardo\u015b\u0107 i jednocze\u015bnie znakomit\u0105 podatno\u015b\u0107 na spawanie. Jest to mo\u017cliwe z powodu na to, \u017ce Hardox zosta\u0142 opracowany z wzgl\u0119dnie ma\u0142\u0105 zawarto\u015bci\u0105 pierwiastk\u00f3w stopowych. Hardox mo\u017cna spawa\u0107 za pomoc\u0105 wszystkich tradycyjnych metod spawania.<\/p>\n<p>W tym celu mo\u017cna stosowa\u0107 sprz\u0119t i narz\u0119dzia stosowane do spawania stali o ma\u0142ej wytrzyma\u0142o\u015bci. Znakomita spawalno\u015b\u0107 Hardoxu znaczy, \u017ce stal t\u0119 mo\u017cna spaja\u0107 z innymi stalami podatnymi na spawanie. W takim przypadku nale\u017cy stwierdzi\u0107 spawalno\u015b\u0107 tego drugiego gatunku stali.<br \/>\nCzynniki wp\u0142ywaj\u0105ce na jako\u015b\u0107 spawania:<\/p>\n<p>Tak jak w wypadku wszelkich stali, czyste stanowisko spawalnicze pozwala unikn\u0105\u0107 problem\u00f3w. Konieczne zatem jest sprawdzenie, czy nie ma wilgoci, oleju, rdzy lub farby. Do innych wa\u017cnych czynnik\u00f3w zalicza si\u0119:<\/p>\n<p>\u2022 Wyb\u00f3r odpowiednich materia\u0142\u00f3w spawalniczych (elektroda, drut, itd.) ja u\u017cy\u0142em elektrody do spawania hardoxu &#8211;\u00a0<strong><a href=\"https:\/\/domtechniczny24.pl\/elektrody-do-stali-nierdzewnych.html\">https:\/\/domtechniczny24.pl\/elektrody-do-stali-nierdzewnych.html<\/a><\/strong><\/p>\n<p>\u2022 W\u0142a\u015bciwe temperatury podgrzewania i mi\u0119dzy\u015bciegowe<\/p>\n<p>\u2022 Ilo\u015b\u0107 wprowadzonego ciep\u0142a<\/p>\n<p>\u2022 Sekwencja spawania i wielko\u015b\u0107 szczeliny<\/p>\n<p>Poni\u017cej w tabeli informacje dotycz\u0105ce wyboru w\u0142a\u015bciwego materia\u0142u spawalniczego, gazu ochronnego, temperatury podgrzewania oraz metody spawania. Spoiwa, kt\u00f3re mo\u017cna u\u017cywa\u0107 do spawania materia\u0142\u00f3w Hardox wymieniono w poni\u017cszej tabeli. W skr\u00f3cie, w\u0142a\u015bciwe spoiwa to te, kt\u00f3rych granica plastyczno\u015bci wynosi mniej ni\u017c 500 MPa. Zaleca si\u0119 wyb\u00f3r drut\u00f3w i elektrod o ma\u0142ej wytrzyma\u0142o\u015bci, aby zmniejszy\u0107 ryzyko p\u0119kania wodorowego. Wi\u0119cej szczeg\u00f3\u0142owych danych na temat wyboru materia\u0142\u00f3w spawalniczych znajduje si\u0119 w broszurze \u201eSpawanie Hardox\u201d.<\/p>\n<p>W wypadku u\u017cycia elektrody otulonej, zawarto\u015b\u0107 wodoru elektrody musi wynosi\u0107 poni\u017cej 5 ml\/100 g. Konieczne jest przestrzeganie zalece\u0144 dotycz\u0105cych grzania i sk\u0142adowania podanych przez producenta elektrody.<\/p>\n<p>Do spawania gatunk\u00f3w i grubo\u015bci stali Hardox, dla kt\u00f3rych SSAB zaleca przygotowawcze podgrzewanie, zamiast niego mo\u017cna cz\u0119sto stosowa\u0107 elektrody i druty ze stali nierdzewnej austenitycznej AWS 307. Mo\u017cna tak\u017ce zastosowa\u0107 elektrody i druty AWS 309, ale w takim przypadku wyst\u0119puje nieznacznie wy\u017csze ryzyko p\u0119kania na gor\u0105co.<\/p>\n<p>W procesach takich jak spawanie MAG, spawanie Hardox mo\u017ce odbywa\u0107 si\u0119 przy u\u017cyciu gaz\u00f3w wykorzystywanych do spawania stali o ma\u0142ej wytrzyma\u0142o\u015bci. W celu zapewnienia stabilnego \u0142uku oraz pe\u0142nej penetracji powszechnie stosowanym gazem jest argon zawieraj\u0105cy 18-20% CO2. Wi\u0119cej o gazach w art.\u00a0Gazy techniczne w spawalnictwie.<\/p>\n<p>Temperatury podgrzewania wymagane do spawania stali Hardox:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-229\" src=\"https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-sruba-5-8-cel-wahadlo-strzeleckie-grzanie-1-300x201.jpg\" alt=\"\" width=\"300\" height=\"201\" srcset=\"https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-sruba-5-8-cel-wahadlo-strzeleckie-grzanie-1-300x201.jpg 300w, https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-sruba-5-8-cel-wahadlo-strzeleckie-grzanie-1-768x516.jpg 768w, https:\/\/poziomicaspawarka.pl\/wp-content\/uploads\/2025\/08\/Spawanie-elektroda-307-hardox-sruba-5-8-cel-wahadlo-strzeleckie-grzanie-1.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Podobnie jak w przypadku stali o ma\u0142ej wytrzyma\u0142o\u015bci, podgrzewanie zalecane jest przy grubych materia\u0142ach i mo\u017ce by\u0107 te\u017c wymagane dla gatunk\u00f3w Hardox o wi\u0119kszej twardo\u015bci. SSAB opracowa\u0142o zalecenia dotycz\u0105ce temperatur podgrzewania, kt\u00f3re przedstawiono w poni\u017cszej tabeli. Grubo\u015b\u0107 i gatunek Hardox nale\u017cy wybra\u0107 z tabeli i zastosowa\u0107 temperatur\u0119 podgrzewania odpowiadaj\u0105c\u0105 temu wyborowi. Podczas spawania r\u00f3\u017cnych grubo\u015bci, a tak\u017ce gatunk\u00f3w Hardox o r\u00f3\u017cnych poziomach twardo\u015bci, do obu materia\u0142\u00f3w nale\u017cy zastosowa\u0107 najwy\u017csz\u0105 temperatur\u0119 podgrzewania podan\u0105 w tabeli. Podgrzewanie musi obj\u0105\u0107 powierzchni\u0119 do 75 mm poza punktem spawania. Do pomiaru temperatury mo\u017cna u\u017cy\u0107 termometr\u00f3w kontaktowych.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dzie\u0144 dobry, dzi\u015b temat dotycz\u0105cy spawania trudno\u015bcieralnych blach Hardox. Strzelnica to miejsce gdzie mo\u017cna fajnie z przyjaci\u00f3\u0142mi sp\u0119dzi\u0107 czas . Z niekiedy zaczyna brakowa\u0107 atrakcji i obmy\u015bla si\u0119 r\u00f3\u017cne rodzaje aktywnych i pasywnych celi. A poniewa\u017c gotowe cele z hardoxu s\u0105 niemo\u017cliwie drogie to zdecydowa\u0142em opracowa\u0107 je sam z kawa\u0142k\u00f3w pask\u00f3w i k\u00f3\u0142ek. W tym [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":229,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[54],"class_list":["post-227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spawalnictwo","tag-spawanie-hardoksu"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Spawanie Hardoxu 400 i 500 - Poziomica Spawarka<\/title>\n<meta name=\"description\" content=\"Spawa\u0142em popery na strzelnic\u0119, na pocz\u0105tku by\u0142y zwyk\u0142e elektrody ale wszystko p\u0119ka\u0142o. 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