[et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” custom_padding=”0px||0px|||” locked=”off” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” background_enable_image=”off” background_enable_video_mp4=”off” width=”90%” custom_padding=”29px||0px|||” border_radii=”on|25px|25px|25px|25px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][dipi_breadcrumbs bc_separator_icon=”5||divi||400″ bc_separator_color=”#BB0007″ _builder_version=”4.27.6″ _module_preset=”default” items_text_color=”#000000″ global_colors_info=”{}”][\/dipi_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”#f9f9f9″ border_radii=”on|50px|50px|50px|50px” border_width_all=”25px” border_color_all=”#FFFFFF” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” width=”90%” custom_padding=”0px||0px|||” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ text_font_size=”15px” text_line_height=”2em” header_font=”|700|||||||” header_text_color=”#bb0007″ custom_margin=”||13px|||” global_colors_info=”{}”]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_line_height=”1.9em” global_colors_info=”{}”]T6 heat treatment is used to significantly improve the mechanical properties of aluminium castings, particularly their strength and hardness.. This treatment is suitable for demanding applications in industries such as aerospace, commercial vehicles, automotive and machinery manufacturing.<\/p>\n
The T6 heat-treatment process consists of three main stages:
\nSolution heat treatment: the castings are heated to a high temperature and held there for a specified period.
\nQuenching: the castings are rapidly cooled in water.
\nArtificial ageing: the castings are maintained at a moderate temperature for an extended period to achieve the required mechanical properties.<\/p>\n
In addition, our foundry operates an impregnation line to seal microporosity in aluminium castings. This helps improve pressure tightness and further enhances the reliability and quality of the finished components.[\/et_pb_text][et_pb_button button_url=”https:\/\/ohron.nl\/contact\/?lang=en” button_text=”Contact us!” button_alignment=”left” _builder_version=”4.27.8″ custom_button=”on” button_text_size=”18px” button_text_color=”#ffffff” button_bg_color=”#bb0007″ button_border_width=”2px” button_border_color=”#BB0007″ button_border_radius=”100px” button_font=”|600||on|||||” button_use_icon=”off” custom_margin=”42px|||||” custom_padding=”10px|25px|10px|25px|false|false” global_colors_info=”{}” button_bg_color__hover_enabled=”on|desktop” button_bg_color__hover=”#FFFFFF” button_bg_enable_color__hover=”on” button_text_color__hover_enabled=”on|hover” button_text_color__hover=”#bb0007″ button_border_width__hover_enabled=”on|desktop” button_border_width__hover=”2px”][\/et_pb_button][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/ohron.nl\/wp-content\/uploads\/2026\/05\/Heat-Treatment-T6.jpg” title_text=”Heat-Treatment-T6″ _builder_version=”4.27.6″ custom_margin=”5px|5px|5px|5px|false|false” custom_padding=”5px||||false|false” border_radii=”on|25px|25px|25px|25px” box_shadow_style=”preset3″ box_shadow_color=”rgba(0,0,0,0.18)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” custom_padding=”36px|||||” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/ohron.nl\/wp-content\/uploads\/2026\/06\/Impregneerlijn.webp” title_text=”Impregnation line” _builder_version=”4.27.6″ custom_margin=”5px|5px|5px|5px|false|false” custom_padding=”5px||||false|false” border_radii=”on|25px|25px|25px|25px” box_shadow_style=”preset3″ box_shadow_color=”rgba(0,0,0,0.18)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ text_line_height=”2em” header_font=”|700|||||||” header_text_color=”#bb0007″ header_2_font=”|700|||||||” header_2_text_color=”#BB0007″ custom_margin=”||13px|||” global_colors_info=”{}”]<\/p>\n
T6 heat treatment complements our other in-house capabilities, including CNC machining, automated cleaning, final quality control, inspection and logistics handling.<\/p>\n
[\/et_pb_text][dipi_pricing_table disabled_on=”on|on|on” _builder_version=”4.27.6″ _module_preset=”default” disabled=”on” global_colors_info=”{}”][dipi_pricing_table_item item_type=”Feature” feature_text=”Solution annealing” feature_icon=”N||divi||400″ feature_icon_size=”25px” feature_icon_color=”#BB0007″ feature_icon_margin=”0px|5px|0px|0px|false|false” _builder_version=”4.27.6″ _module_preset=”default” default_font=”|700|||||||” custom_css_main_element=”text-align: center;||display: inline-block;||margin: 0;||padding: 0;” global_colors_info=”{}”][\/dipi_pricing_table_item][dipi_pricing_table_item text_content=”the casting is heated to a high temperature, causing alloying elements to dissolve into the aluminum matrix.” _builder_version=”4.27.6″ _module_preset=”default” text_orientation=”left” global_colors_info=”{}”][\/dipi_pricing_table_item][dipi_pricing_table_item item_type=”Feature” feature_text=”Water quenching” feature_icon=”N||divi||400″ feature_icon_size=”25px” feature_icon_color=”#BB0007″ feature_icon_margin=”0px|5px|0px|0px|false|false” _builder_version=”4.27.6″ _module_preset=”default” default_font=”|700|||||||” custom_css_main_element=”text-align: center;||display: inline-block;||margin: 0;||padding: 0;” global_colors_info=”{}”][\/dipi_pricing_table_item][dipi_pricing_table_item text_content=”rapid cooling fixes the dissolved elements in a supersaturated state.” _builder_version=”4.27.6″ _module_preset=”default” text_orientation=”left” global_colors_info=”{}”][\/dipi_pricing_table_item][dipi_pricing_table_item item_type=”Feature” feature_text=”Artificial aging” feature_icon=”N||divi||400″ feature_icon_size=”25px” feature_icon_color=”#BB0007″ feature_icon_margin=”0px|5px|0px|0px|false|false” _builder_version=”4.27.6″ _module_preset=”default” default_font=”|700|||||||” custom_css_main_element=”text-align: center;||display: inline-block;||margin: 0;||padding: 0;” global_colors_info=”{}”][\/dipi_pricing_table_item][dipi_pricing_table_item text_content=”controlled heating at a lower temperature allows fine precipitates to form, which significantly strengthen the material.” _builder_version=”4.27.6″ _module_preset=”default” text_orientation=”left” global_colors_info=”{}”][\/dipi_pricing_table_item][\/dipi_pricing_table][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ disabled_on=”on|on|on” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#f9f9f9″ border_radii=”on|50px|50px|50px|50px” border_width_all=”25px” border_color_all=”#FFFFFF” disabled=”on” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.6″ _module_preset=”default” width=”90%” custom_padding=”0px||0px|0px||” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ text_font_size=”15px” text_line_height=”2em” header_font=”|700|||||||” header_text_color=”#bb0007″ header_2_font=”|700|||||||” header_2_text_color=”#BB0007″ custom_margin=”||13px|||” global_colors_info=”{}”]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_line_height=”1.9em” global_colors_info=”{}”]In addition to T6, Ohron features an advanced impregnation line that fills micro-porosities in the casting with high-quality resin, creating a pressure-tight finish. This process is crucial for components requiring an effective seal against oil, water, or air, such as hydraulic cylinders and compressor housings, and represents an important subsequent step in our production service.[\/et_pb_text][et_pb_text _builder_version=”4.27.6″ text_font_size=”15px” text_line_height=”2em” header_font=”|700|||||||” header_text_color=”#bb0007″ header_2_font=”|700|||||||” header_2_text_color=”#BB0007″ custom_margin=”||13px|||” global_colors_info=”{}”]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.6″ _module_preset=”default” text_line_height=”1.9em” global_colors_info=”{}”]The T6 treatment is a perfect addition to our other areas of expertise, such as machining, automated cleaning, final control, inspection, and logistics handling.[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/ohron.nl\/wp-content\/uploads\/2026\/05\/Three-coordinate-inspection-03-scaled.jpg” title_text=”Three-coordinate inspection 03″ _builder_version=”4.27.6″ custom_margin=”5px|5px|5px|5px|false|false” custom_padding=”5px||||false|false” border_radii=”on|25px|25px|25px|25px” box_shadow_style=”preset3″ box_shadow_color=”rgba(0,0,0,0.18)” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.6″ _module_preset=”default” custom_padding=”0px|||||” locked=”off” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.6″ text_font_size=”15px” text_line_height=”2em” header_font=”|700|||||||” header_text_color=”#bb0007″ header_2_font=”|700|||||||” header_2_text_color=”#BB0007″ text_orientation=”center” custom_margin=”||13px|||” global_colors_info=”{}”]<\/p>\n
[\/et_pb_text][dipi_faq faq_categories=”24″ faq_order_by=”date” icon_closed=”7||divi||400″ icon_closed_color=”#BB0007″ entry_background_closed=”#FFFFFF” _builder_version=”4.27.8″ _module_preset=”default” title_closed_font=”|700|||||||” width=”65%” module_alignment=”center” custom_margin=”50px|||||” border_radii_entries_closed=”on|20px|20px|20px|20px” border_color_all_entries_closed=”#BB0007″ border_color_all_title_closed=”#000000″ global_colors_info=”{}”][\/dipi_faq][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.8″ _module_preset=”default” custom_padding=”0px|||||” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.6″ _module_preset=”default” background_color=”rgba(0,0,0,0.06)” custom_padding=”97px||97px||true|” border_radii=”on|25px|25px|25px|25px” border_color_all=”#BB0007″ global_module=”27564822″ saved_tabs=”all” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” header_2_font=”|700|||||||” header_2_text_align=”center” header_2_text_color=”#BB0007″ text_orientation=”center” global_colors_info=”{}”]<\/p>\n
Request a no-obligation quotation.<\/p>\n
[\/et_pb_text][et_pb_button button_url=”https:\/\/ohron.nl\/contact\/?lang=en” button_text=”Contact us!” button_alignment=”center” _builder_version=”4.27.8″ custom_button=”on” button_text_size=”18px” button_text_color=”#FFFFFF” button_bg_color=”#BB0007″ button_border_width=”2px” button_border_color=”#BB0007″ button_border_radius=”100px” button_font=”|600||on|||||” button_use_icon=”off” custom_margin=”42px|||||” custom_padding=”10px|25px|10px|25px|false|false” global_colors_info=”{}” button_bg_color__hover_enabled=”on|hover” button_bg_color__hover=”#FFFFFF” button_bg_enable_color__hover=”on” button_text_color__hover_enabled=”on|hover” button_text_color__hover=”#BB0007″ button_border_width__hover_enabled=”on|desktop” button_border_width__hover=”2px” button_border_color__hover_enabled=”on|hover” button_border_color__hover=”#FFFFFF”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"