Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 376 Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 398 Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 416 Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 420 Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 447 Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 459 Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /customers/9/2/b/norrlandshardindustri.se/httpd.www/wp-content/themes/porto/inc/admin/ReduxCore/inc/extensions/customizer/extension_customizer.php on line 478 Seghärdning i olika former - Norrlands Härdindustri AB

Seghärdning

Seghärdning utförs på följande sätt, godset genomvärms till ca 860°C, varefter det snabbkyles i olja. Därefter följer en anlöpning vid 500 – 650°C.

Typiska egenskaper på produkten: Härdning av stål med 0,3 – 0,5% C med efterföljande anlöpning vid 500 – 700°C ger i allmänhet en bra kombination av hög hårdhet och god seghet, som utnyttjas i axlar, lyftkrokar m m. Hårdhet ca 270 – 330 HB.

Norrlands Härdindustri seghärdar bland annat axlar till skogindustrimaskiner. Den flexibla produktionskedjan garanterar snabba leveranser till hög kvalitet.