{"id":4069,"date":"2026-10-08T14:30:35","date_gmt":"2026-10-08T14:30:35","guid":{"rendered":"https:\/\/www.tgsteels.com\/cold-work-tool-steels\/1-2436-d6\/"},"modified":"2026-10-08T15:37:21","modified_gmt":"2026-10-08T15:37:21","slug":"1-2436-d6","status":"publish","type":"page","link":"https:\/\/www.tgsteels.com\/en\/cold-work-tool-steels\/1-2436-d6\/","title":{"rendered":"2436 PRIME"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; video_bg=&#8221;use_video&#8221; video_mp4=&#8221;https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.mp4&#8243; video_webm=&#8221;https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.webm&#8221; video_ogv=&#8221;https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.ogv&#8221; background_video_loading=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; parallax_bg=&#8221;true&#8221; parallax_bg_speed=&#8221;fast&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][divider line_type=&#8221;No Line&#8221; custom_height=&#8221;450&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h1>2436 PRIME <span style=\"display:block;font-size:.5em;line-height:1.35;margin-top:.4em\">(1.2436, X210CrW12, Cr12W, SKD2, BD6, D6)<\/span><\/h1>\n[\/vc_column_text][divider line_type=&#8221;No Line&#8221; custom_height=&#8221;50&#8243;][\/vc_column][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h4>Cold work tool steel with 12% chromium with very high wear resistance and cutting edge retention as well as improved hardenability<\/h4>\n<\/div>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<p>2436 PRIME is a high-alloyed, vacuum-hardenable, cold-worked steel with 2% C and 12% Cr. 2436 PRIME has very high wear resistance associated with high hardness.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Applications<\/h3>\n<p>2436 PRIME can be used for very high-performance cutting tools for cutting silicon sheets up to 1 mm thick, and soft sheets up to 4 mm, as well as for deburring or slitting tools up to 4 mm thick and profiling rollers.<\/p>\n<p>2436 PRIME can also be used for the production of shear blades for metal plates up to 2 mm thick and also for paper, wood and reinforced plastics.<\/p>\n<p>2436 PRIME is also used for all kind of parts in contact with highly abrasive materials as porcelain.<\/p>\n<p>2436 PRIME can also be used for highly abrasive plastics molding tools and also for guiding parts.<\/p>\n<p>2436 PRIME  is also used for cutting tools for paper and plastics, drawing dies and balls, combs for rolling nets, straight and circular shears for sheet metal up to 2 mm thick, stamping.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Main properties<\/h3>\n<ul>\n<li>Excellent wear resistance<\/li>\n<li>High hardness<\/li>\n<li>High compressive strength<\/li>\n<li>High dimensional stability<\/li>\n<li>Higher hardenability than <a href=\"https:\/\/www.tgsteels.com\/en\/cold-work-tool-steels\/2080-prime\/\">2080 PRIME<\/a><\/li>\n<\/ul>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Chemical composition <em>(typical)<\/em><\/h3>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>C<\/th>\n<th>Mn<\/th>\n<th>Si<\/th>\n<th>P<\/th>\n<th>S<\/th>\n<th>Cr<\/th>\n<th>W<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2.10<\/td>\n<td>0.45<\/td>\n<td>0.25<\/td>\n<td>\u2264 0.030<\/td>\n<td>\u2264 0.005<\/td>\n<td>12.0<\/td>\n<td>0.70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"max-width:680px\">\n<h3>Designation<\/h3>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>Werkstoff Nr<\/th>\n<th>ISO<\/th>\n<th>China GB<\/th>\n<th>JIS Japan<\/th>\n<th>UK<\/th>\n<th>AISI USA<\/th>\n<th>Russia Gost<\/th>\n<th>AFNOR<\/th>\n<th>Other \/ Special<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1.2436<\/td>\n<td>X210CrW12<\/td>\n<td>Cr12W<\/td>\n<td>SKD2<\/td>\n<td>BD6<\/td>\n<td>D6<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Structure<\/h3>\n<p>2436 PRIME is a ledeburitic steel with a fine and homogeneous structure without any precipitation or alignments of big carbides. Never the less the 2436 PRIME has a low toughness because of it composition leading to an important quantity of carbides ensuring a high wear resistance and hardness.<\/p>\n<h3>Hardness at the time of delivery<\/h3>\n<p>Annealed for 250 HB max.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Physical properties<\/h3>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>Temperature<\/th>\n<th>20\u00b0C<\/th>\n<th>300\u00b0C<\/th>\n<th>600\u00b0C<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Volumic mass kg\/m<sup>3<\/sup><\/th>\n<td>7670<\/td>\n<td>7650<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<th>Young Modulus N\/mm\u00b2<\/th>\n<td>210000<\/td>\n<td>192000<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<th>Thermal conductivity W\/m.K<\/th>\n<td>20<\/td>\n<td>20.4<\/td>\n<td>24.5<\/td>\n<\/tr>\n<tr>\n<th>Coefficient of linear expansion 10<sup>-6<\/sup>\/K<\/th>\n<td>10.8<\/td>\n<td>12.3<\/td>\n<td>12.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Heat treatment<\/h3>\n<h4>Soft annealing<\/h4>\n<p>Temperature: 800 &#8211; 840\u00b0C, duration 1h + 1h for 25 mm thickness. slow cooling in the furnace <em>(10 to 20\u00b0C\/h)<\/em>. The atmosphere in the furnace must be reducing to avoid decarburization of the steel.<\/p>\n<h4>Stress relieving<\/h4>\n<p>It is recommended to perform stress relieving at 600 &#8211; 650\u00b0C for a minimum of 2 hours, followed by slow cooling in the furnace to 450\u00b0C.<\/p>\n<h4>Austenitization<\/h4>\n<p>In order to avoid any risk of cracking it is recommended to preheat in 1 step.<\/p>\n<ul>\n<li>1st preheating step: temperature: 600\u00b0C time: 30 s\/mm of thickness<\/li>\n<\/ul>\n<p>Recommended austenitizing temperature: 940 &#8211; 980\u00b0C. The holding time should not be too long to avoid a risk of grain coarsening and a loss of toughness. It is recommended to keep the part at the austenitizing temperature 30 minutes per inch of thickness as soon as the temperature of the surface reach the austenitization temperature.<\/p>\n<h4>Quenching medium<\/h4>\n<p>Oil at 80\u00b0C, vacuum <em>(pressure &gt; 6 bars)<\/em>, salt bath 500 &#8211; 550\u00b0C.<br \/>\nTo ensure good toughness, treatment with oil or salt bath is preferable.<br \/>\nAfter quenching the hardness is 63 &#8211; 65 HRC.<\/p>\n<h4>Sub zero treatment<\/h4>\n<p>For parts that need to have high dimensional stability and to increase wear resistance without reducing toughness, it is recommended to perform a subzero treatment at a temperature between -70\u00b0C and -190\u00b0C for 1 hour for 25 mm of thickness of the part.<\/p>\n<p>The temperature range from -70\u00b0C up to -120\u00b0C <em>(named cold treatment of steel)<\/em> leads to the complete transformation of austenite into martensite and as a consequence to better stability associated with improved hardness and better wear resistance and the temperature range from -135\u00b0C down to -190\u00b0C <em>(named cryotreatment of steel)<\/em> leads also to the complete transformation of austenite and also the precipitation of ultrafine carbides improving a lot the wear resistance without modification of the toughness. This treatment is optional for common applications.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h4>Tempering<\/h4>\n<p>To ensure a minimum residual austenite rate as well as greater tool stability, it is essential to perform a double <em>(triple is better)<\/em> tempering. Each tempering is followed by a cooling under 100\u00b0C.<\/p>\n<p>Each tempering time must be at least equal to 1h + 1h for 25 mm of thickness of the treated part <em>(equivalent thermal thickness)<\/em>.<\/p>\n<p>The usual hardnesses for cold working applications are in the range of 57 to 62 HRC.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<p><img decoding=\"async\" class=\"wp-image-4032\" src=\"https:\/\/www.tgsteels.com\/wp-content\/uploads\/2026\/10\/2436-prime-tempering-curve.png\" alt=\"2436 PRIME tempering curves: hardness (HRC) versus tempering temperature (\u00b0C) after austenitizing at 920, 950, 960 and 1010 \u00b0C with air cooling\" width=\"520\" height=\"502\" loading=\"lazy\" style=\"max-width:100%;height:auto\" srcset=\"https:\/\/www.tgsteels.com\/wp-content\/uploads\/2026\/10\/2436-prime-tempering-curve.png 704w, https:\/\/www.tgsteels.com\/wp-content\/uploads\/2026\/10\/2436-prime-tempering-curve-300x289.png 300w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Surface treatment<\/h3>\n<h4>PVD, CVD<\/h4>\n<p>2436 PRIME is suitable for all kinds of PVD and CVD treatment as soon as the treatment temperature is 30\u00b0C lower than the last tempering temperature.<\/p>\n<\/div>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Polishing<\/h3>\n<p>2436 PRIME could be polished the treated state and can be used for applications requiring a sufficiently polish level for translucent parts.<\/p>\n<p>Optimal polishing is achieved by performing consecutive steps of fairly close roughness and stopping each step as soon as the last scratch of the previous step disappears.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;60&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h3>Machining<\/h3>\n<p>The machining parameters below are given for information only and must be adapted according to the equipment and usual machining conditions.<\/p>\n<h4>Turning<\/h4>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>Carbide tool<br \/>Rough machining<\/th>\n<th>Carbide tool<br \/>Finishing<\/th>\n<th>HSS tool<br \/>Finishing<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Cutting speed m\/min<\/th>\n<td>100 &#8211; 150<\/td>\n<td>140 &#8211; 200<\/td>\n<td>10 &#8211; 15<\/td>\n<\/tr>\n<tr>\n<th>Feed mm\/r<\/th>\n<td>0.2 &#8211; 0.4<\/td>\n<td>0.1 &#8211; 0.2<\/td>\n<td>0.1 &#8211; 0.3<\/td>\n<\/tr>\n<tr>\n<th>Depth of cut mm<\/th>\n<td>2 &#8211; 4<\/td>\n<td>0.5 &#8211; 2<\/td>\n<td>0.5 &#8211; 2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"max-width:680px\">\n<h4>Milling: surfacing<\/h4>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>Milling with carbide tools<br \/>Rough machining<\/th>\n<th>Milling with carbide tools<br \/>\u00bd Finishing<\/th>\n<th>Solid tool<br \/>Finishing<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Cutting speed m\/min<\/th>\n<td>100 &#8211; 120<\/td>\n<td>160 &#8211; 180<\/td>\n<td>80 -100<\/td>\n<\/tr>\n<tr>\n<th>Feed mm\/r<\/th>\n<td>0.2 &#8211; 0.4<\/td>\n<td>0.1 &#8211; 0.2<\/td>\n<td>0.02 &#8211; 0.2<\/td>\n<\/tr>\n<tr>\n<th>Depth of cut mm<\/th>\n<td>2 &#8211; 4<\/td>\n<td>0.5 &#8211; 2<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"max-width:680px\">\n<h4>Drilling: carbide drill<\/h4>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>Carbide type<\/th>\n<th>Indexable insert<\/th>\n<th>Solid carbid<\/th>\n<th>Carbide tip<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Cutting speed m\/min<\/th>\n<td>130 &#8211; 150<\/td>\n<td>80 &#8211; 90<\/td>\n<td>35 &#8211; 45<\/td>\n<\/tr>\n<tr>\n<th>Feed mm\/t<\/th>\n<td>0.05 &#8211; 0.10<\/td>\n<td>0.10 &#8211; 0.25<\/td>\n<td>0.15 &#8211; 0.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<h4>HSS twist drill<\/h4>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>Drill diameter mm<\/th>\n<th>Cutting speed m\/min<\/th>\n<th>Feed mm\/t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>&lt; 5<\/td>\n<td>10 &#8211; 12<\/td>\n<td>0.05 &#8211; 0.15<\/td>\n<\/tr>\n<tr>\n<td>5 &#8211; 10<\/td>\n<td>10 &#8211; 12<\/td>\n<td>0.15 &#8211; 0.20<\/td>\n<\/tr>\n<tr>\n<td>10 &#8211; 15<\/td>\n<td>10 &#8211; 12<\/td>\n<td>0.20 &#8211; 0.25<\/td>\n<\/tr>\n<tr>\n<td>15 &#8211; 20<\/td>\n<td>10 &#8211; 12<\/td>\n<td>0.25 &#8211; 0.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"max-width:680px\">\n<h4>Fine grinding<\/h4>\n<p>General indications for grinding wheels to be used on 2436 PRIME in the heat treated condition.<\/p>\n<p>Usually, rather soft vitrified aluminum oxide grinding wheels <em>(grades G for plane grinding to K for cylindrical grinding)<\/em> are used.<\/p>\n<p>Particular attention will be paid to effective cooling of the surface during grinding to prevent degradation of the material surface.<\/p>\n<h4>Electro-discharge machining<\/h4>\n<p>2436 PRIME is not recommended for electro discharge machining. The alternative consists in using <a href=\"https:\/\/www.tgsteels.com\/en\/cold-work-tool-steels\/1-2379-d2\/\">2379 PRIME<\/a> or 8% Cr steels with stress relieving after the EDM.400 &#8211; 550\u00b0C if a good corrosion resistance is required.<\/p>\n<h3>Welding<\/h3>\n<p>2436 PRIME cannot be welded.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;120&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div style=\"max-width:680px\">\n<p><a href=\"https:\/\/www.tgsteels.com\/wp-content\/uploads\/2026\/02\/2436-PRIME.pdf\" target=\"_blank\" rel=\"noopener\"><strong>Download the 2436 PRIME datasheet (PDF)<\/strong><\/a><\/p>\n<p>More grades: <a href=\"https:\/\/www.tgsteels.com\/en\/cold-work-tool-steels\/\">Cold Work Tool Steels<\/a>. Where to buy: <a href=\"https:\/\/www.tgsteels.com\/en\/service-network\/\">Service Network<\/a>.<\/p>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; video_bg=&#8221;use_video&#8221; video_mp4=&#8221;https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.mp4&#8243; video_webm=&#8221;https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.webm&#8221; video_ogv=&#8221;https:\/\/www.tgsteels.com\/wp-content\/uploads\/2025\/09\/hss-hero-1.ogv&#8221; background_video_loading=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; parallax_bg=&#8221;true&#8221; parallax_bg_speed=&#8221;fast&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221;&#8230;<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":546,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-4069","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/pages\/4069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/comments?post=4069"}],"version-history":[{"count":1,"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/pages\/4069\/revisions"}],"predecessor-version":[{"id":4138,"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/pages\/4069\/revisions\/4138"}],"up":[{"embeddable":true,"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/pages\/546"}],"wp:attachment":[{"href":"https:\/\/www.tgsteels.com\/en\/wp-json\/wp\/v2\/media?parent=4069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}