{"id":3879,"date":"2024-03-18T06:10:10","date_gmt":"2024-03-18T06:10:10","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/best-stainless-steel-316l-powder-for-3d-printing\/"},"modified":"2024-03-18T06:10:10","modified_gmt":"2024-03-18T06:10:10","slug":"best-stainless-steel-316l-powder-for-3d-printing","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/ru\/product\/best-stainless-steel-316l-powder-for-3d-printing\/","title":{"rendered":"Best Stainless Steel 316L Powder for 3D Printing"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<h2>Overview of Stainless Steel 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">316L stainless steel belongs to the austenitic class of stainless steels. The addition of 2-3% molybdenum along with nickel and chromium imparts excellent pitting and crevice corrosion resistance in harsh environments. The &#8216;L&#8217; denotes lower carbon content to avoid carbide precipitation during welding.<\/p>\n<p class=\"whitespace-pre-wrap\">Key characteristics of 316L powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Excellent corrosion resistance in harsh environments<\/li>\n<li class=\"whitespace-normal\">High oxidation and sulfidation resistance at elevated temperatures<\/li>\n<li class=\"whitespace-normal\">Very good weldability and formability<\/li>\n<li class=\"whitespace-normal\">Non-magnetic austenitic structure<\/li>\n<li class=\"whitespace-normal\">\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u0438\u0446 \u043f\u043e \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u043c<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">316L powder is suitable for applications requiring excellent corrosion resistance like chemical processing, pharmaceutical, food and beverage, marine equipment and biomedical implants. This article provides a detailed overview of 316L powder.<\/p>\n<h2>Chemical Composition of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">The typical composition of 316L powder is:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u042d\u043b\u0435\u043c\u0435\u043d\u0442<\/th>\n<th>\u0412\u0435\u0441\u043e\u0432\u044b\u0435 %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0416\u0435\u043b\u0435\u0437\u043e (Fe)<\/td>\n<td>\u0411\u0430\u043b\u0430\u043d\u0441<\/td>\n<\/tr>\n<tr>\n<td>\u0425\u0440\u043e\u043c (Cr)<\/td>\n<td>16-18%<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u0438\u043a\u0435\u043b\u044c (Ni)<\/td>\n<td>10-14%<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u043b\u0438\u0431\u0434\u0435\u043d (Mo)<\/td>\n<td>2-3%<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u0430\u0440\u0433\u0430\u043d\u0435\u0446 (Mn)<\/td>\n<td>\u00a8P 2%<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u0440\u0435\u043c\u043d\u0438\u0439 (Si)<\/td>\n<td>\u00a8P 1%<\/td>\n<\/tr>\n<tr>\n<td>\u0423\u0433\u043b\u0435\u0440\u043e\u0434 (C)<\/td>\n<td>\u00a8P 0.03%<\/td>\n<\/tr>\n<tr>\n<td>\u0424\u043e\u0441\u0444\u043e\u0440 (\u0420)<\/td>\n<td>\u00a8P 0.045%<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0435\u0440\u0430 (S)<\/td>\n<td>\u00a8P 0.03%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">Nickel enhances corrosion resistance while molybdenum addition improves resistance to pitting and crevice corrosion in environments containing chlorides. Low carbon content avoids carbide precipitation during welding.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1401 size-full\" src=\"https:\/\/met3dp.com\/wp-content\/uploads\/2023\/09\/316L.png\" alt=\"\u041f\u043e\u0440\u043e\u0448\u043e\u043a \u0438\u0437 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 316L\" width=\"250\" height=\"281\" title=\"\"><\/p>\n<h2>Properties of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">316L powder possesses the following properties:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0418\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e<\/th>\n<th>\u0426\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u041f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c<\/td>\n<td>7.9-8.1 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/td>\n<td>1370-1400\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>\u0422\u0435\u043f\u043b\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0441\u0442\u044c<\/td>\n<td>16 \u0412\u0442\/(\u043c\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td>\u0423\u0434\u0435\u043b\u044c\u043d\u043e\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435<\/td>\n<td>0.75 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0443\u043b\u044c \u042e\u043d\u0433\u0430<\/td>\n<td>190-210 \u0413\u041f\u0430<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u041f\u0443\u0430\u0441\u0441\u043e\u043d\u0430<\/td>\n<td>0.27-0.30<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u0440\u0430\u0441\u0442\u044f\u0436\u0435\u043d\u0438\u0435<\/td>\n<td>485-620 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0440\u0435\u0434\u0435\u043b \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438<\/td>\n<td>170-310 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u0423\u0434\u043b\u0438\u043d\u0435\u043d\u0438\u0435<\/td>\n<td>40-50%<\/td>\n<\/tr>\n<tr>\n<td>\u0422\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c<\/td>\n<td>79-95 HRB - \u044d\u0442\u043e \u043d\u043e\u043c\u0435\u0440 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430 \u0432 \u0413\u0430\u043d\u0434\u0435\u043b\u044c\u0441\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0435 (Handelsregister) \u0413\u0435\u0440\u043c\u0430\u043d\u0438\u0438.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">316L offers excellent corrosion resistance combined with good formability and weldability. The austenitic structure provides good toughness and ductility.<\/p>\n<h2>Production Method for 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Common production methods for 316L powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>\u0413\u0430\u0437\u043e\u0432\u0430\u044f \u0430\u0442\u043e\u043c\u0438\u0437\u0430\u0446\u0438\u044f<\/strong>?- Inert gas jets disintegrate molten 316L alloy stream into fine spherical powders with controlled size distribution.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0420\u0430\u0441\u043f\u044b\u043b \u0432\u043e\u0434\u044b<\/strong>?- High pressure water jet impacts and disintegrates molten metal to produce fine irregular powder particles.<\/li>\n<li class=\"whitespace-normal\"><strong>\u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/strong>?- \u0428\u0430\u0440\u043e\u0432\u043e\u0435 \u043f\u043e\u043c\u043e\u043b \u0441\u043c\u0435\u0441\u044f\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u0440\u043d\u044b\u0445 \u043f\u043e\u0440\u043e\u0448\u043a\u043e\u0432 \u0441 \u043f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u0441\u043f\u0435\u043a\u0430\u043d\u0438\u0435\u043c \u0438 \u0432\u0442\u043e\u0440\u0438\u0447\u043d\u044b\u043c \u0440\u0430\u0441\u043f\u044b\u043b\u0435\u043d\u0438\u0435\u043c.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Gas atomization allows excellent control over particle characteristics like size, shape, oxygen pickup and microstructure.<\/p>\n<h2>Applications of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Typical applications of 316L powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>\u0430\u0434\u0434\u0438\u0442\u0438\u0432\u043d\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e<\/strong>?- Powder bed fusion, binder jetting processes use 316L powder for chemical, marine, biomedical parts.<\/li>\n<li class=\"whitespace-normal\"><strong>\u041b\u0438\u0442\u044c\u0435 \u0441 \u0432\u043f\u0440\u044b\u0441\u043a\u0438\u0432\u0430\u043d\u0438\u0435\u043c \u043c\u0435\u0442\u0430\u043b\u043b\u0430<\/strong>?- To manufacture small, complex components needing corrosion resistance.<\/li>\n<li class=\"whitespace-normal\"><strong>\u041f\u043e\u043a\u0440\u044b\u0442\u0438\u044f \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043d\u0430\u043f\u044b\u043b\u0435\u043d\u0438\u044f.<\/strong>?- Wire arc spray deposition to produce protective coatings in harsh environments.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0421\u0432\u0430\u0440\u043e\u0447\u043d\u044b\u0435 \u0420\u0430\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b<\/strong>?- Used as filler material for joining 316L components providing excellent weld strength.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/strong>?- Powder metallurgy vessels, trays, baskets used in chemical and pharmaceutical industries.<\/li>\n<\/ul>\n<h2>Specifications of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">316L powder is available under different size ranges, shapes and purity levels:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>\u0420\u0430\u0437\u043c\u0435\u0440 \u0447\u0430\u0441\u0442\u0438\u0446:<\/strong>?From 10-45 \u00c3\u00d7m for AM methods, up to 150 \u00c3\u00d7m for thermal spray processes.<\/li>\n<li class=\"whitespace-normal\"><strong>\u041c\u043e\u0440\u0444\u043e\u043b\u043e\u0433\u0438\u044f:<\/strong>?Spherical, irregular and blended particle shapes. Smooth spherical powder provides optimal flow.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0427\u0438\u0441\u0442\u043e\u0442\u0430:<\/strong>?From commercial to high purity (99.9%) tailored to application requirements.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u043a\u0438\u0441\u043b\u043e\u0440\u043e\u0434\u0430:<\/strong>?Levels maintained at 100-1000 ppm for most applications.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430:<\/strong>?Powder customized for flow rates above 25 s\/50 g.<\/li>\n<\/ul>\n<h2>Global Suppliers of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Some of the major global suppliers of 316L powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Sandvik Osprey (\u0412\u0435\u043b\u0438\u043a\u043e\u0431\u0440\u0438\u0442\u0430\u043d\u0438\u044f)<\/li>\n<li class=\"whitespace-normal\">\u0425\u0443\u0433\u0430\u043d\u0435\u0441 (\u0428\u0432\u0435\u0446\u0438\u044f)<\/li>\n<li class=\"whitespace-normal\">Carpenter Powder Products (\u0421\u0428\u0410)<\/li>\n<li class=\"whitespace-normal\">Praxair (\u0421\u0428\u0410)<\/li>\n<li class=\"whitespace-normal\">Oerlikon Metco (Switzerland)<\/li>\n<li class=\"whitespace-normal\">LPW Technology (UK)<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These companies produce various grades of 316L powder tailored for additive manufacturing, thermal spray, metal injection molding and other applications.<\/p>\n<h2>Pricing of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">316L powder prices depend on factors like:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">\u0423\u0440\u043e\u0432\u043d\u0438 \u0447\u0438\u0441\u0442\u043e\u0442\u044b<\/li>\n<li class=\"whitespace-normal\">\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430 \u0447\u0430\u0441\u0442\u0438\u0446<\/li>\n<li class=\"whitespace-normal\">\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0437\u0430\u043a\u0430\u0437\u0430<\/li>\n<li class=\"whitespace-normal\">\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/li>\n<li class=\"whitespace-normal\">\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0438 \u0435\u0433\u043e \u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u0435<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u041a\u043b\u0430\u0441\u0441<\/th>\n<th>\u0426\u0435\u043d\u043e\u0432\u043e\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0420\u0435\u043a\u043b\u0430\u043c\u043d\u044b\u0439<\/td>\n<td>\u041e\u0442 15 \u0434\u043e 25 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432 \u0437\u0430 \u043a\u0433<\/td>\n<\/tr>\n<tr>\n<td>\u0412\u044b\u0441\u043e\u043a\u0430\u044f \u0447\u0438\u0441\u0442\u043e\u0442\u0430<\/td>\n<td>25\u201350$ \u0437\u0430 \u043a\u0438\u043b\u043e\u0433\u0440\u0430\u043c\u043c<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0432\u0435\u0440\u0445\u0442\u043e\u043d\u043a\u0438\u0439<\/td>\n<td>50\u2013120 \u0440\u0443\u0431.\/\u043a\u0433<\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0441\u043e\u0431\u044b\u0439 \u043a\u043b\u0430\u0441\u0441<\/td>\n<td>120-250 \u0434\u043e\u043b\u043b. \u0437\u0430 \u043a\u0433<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">Gas atomized, controlled particle size, high purity powders command much higher pricing over regular commercial grade 316L powder.<\/p>\n<h2>Storage and Handling of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">316L powder should be handled with care to:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Prevent contact with moisture, acids etc. leading to corrosion<\/li>\n<li class=\"whitespace-normal\">Avoid fine powder accumulation to minimize risk of dust explosions<\/li>\n<li class=\"whitespace-normal\">Use proper ventilation, PPE when handling fine powders<\/li>\n<li class=\"whitespace-normal\">Follow recommended practices from supplier SDS<\/li>\n<li class=\"whitespace-normal\">Store sealed containers in a dry, inert atmosphere<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Proper protective measures must be taken when handling reactive alloy powders like 316L.<\/p>\n<h2>Inspection and Testing of 316L Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Key quality control tests performed on 316L powder:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c OES \u0438\u043b\u0438 XRF \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0441\u043e\u0441\u0442\u0430\u0432 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445<\/li>\n<li class=\"whitespace-normal\">\u0420\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0447\u0430\u0441\u0442\u0438\u0446 \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 ASTM B822<\/li>\n<li class=\"whitespace-normal\">\u041c\u043e\u0440\u0444\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0430 \u0441\u043a\u0430\u043d\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u043c \u043c\u0438\u043a\u0440\u043e\u0441\u043a\u043e\u043f\u0435<\/li>\n<li class=\"whitespace-normal\">Powder flow rate measured as per ASTM B213 standard<\/li>\n<li class=\"whitespace-normal\">\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0433\u0435\u043b\u0438\u0435\u0432\u043e\u0439 \u043f\u0438\u043a\u043d\u043e\u043c\u0435\u0442\u0440\u0438\u0438<\/li>\n<li class=\"whitespace-normal\">\u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0441\u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0418\u0421\u041f-\u041c\u0421<\/li>\n<li class=\"whitespace-normal\">Microstructure characterization by X-ray diffraction<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Thorough testing ensures the powder meets the required chemical, physical and microstructural characteristics for the intended application.<\/p>\n<h2>Comparison Between 316L and 304L Stainless Steel Powders<\/h2>\n<p class=\"whitespace-pre-wrap\">316L and 304L stainless steel powders compared:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>316L<\/th>\n<th>304L<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0421\u043e\u0441\u0442\u0430\u0432<\/td>\n<td>Fe-Cr-Ni-Mo<\/td>\n<td>Fe-Cr-Ni<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/td>\n<td>\u0413\u043e\u0440\u0430\u0437\u0434\u043e \u043b\u0443\u0447\u0448\u0435<\/td>\n<td>\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<\/tr>\n<tr>\n<td>\u0426\u0435\u043d\u0430<\/td>\n<td>\u0412\u044b\u0448\u0435<\/td>\n<td>\u041d\u0438\u0437\u043a\u0438\u0439<\/td>\n<\/tr>\n<tr>\n<td>Temperature resistance<\/td>\n<td>\u041b\u0443\u0447\u0448\u0435<\/td>\n<td>\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0432\u0430\u0440\u0438\u0432\u0430\u0435\u043c\u043e\u0441\u0442\u044c<\/td>\n<td>\u041e\u0442\u043b\u0438\u0447\u043d\u044b\u0439<\/td>\n<td>\u041e\u0442\u043b\u0438\u0447\u043d\u044b\u0439<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u0430\u043b\u0438\u0447\u0438\u0435<\/td>\n<td>\u0423\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0439<\/td>\n<td>\u041e\u0442\u043b\u0438\u0447\u043d\u044b\u0439<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0420\u0418\u041c\u0415\u041d\u0415\u041d\u0418\u042f<\/td>\n<td>Marine, chemical industry<\/td>\n<td>Consumer products, appliances<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">316L offers substantially better corrosion resistance whereas 304L is more economical for less demanding applications.<\/p>\n<h2>316L Powder FAQs<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>Q: How is 316L stainless steel powder produced?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: 316L powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization offers the best control of powder characteristics.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What are the main applications of 316L powder?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Key applications for 316L powder include additive manufacturing, metal injection molding, thermal spray coatings, and powder metallurgy parts for chemical, marine, pharmaceutical and food industries needing excellent corrosion resistance.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is the recommended 316L powder size for binder jetting AM?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For binder jetting process, the typical 316L powder size range is 20-45 microns with spherical morphology for optimal powder bed density and binder infiltration.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Does 316L powder require special handling precautions?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Yes, 316L is a reactive alloy powder and should be handled carefully under controlled humidity and inert atmosphere using proper grounding, ventilation and PPE.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Where can I buy 316L powder suitable for biomedical implants?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: High purity, gas atomized 316L powder meeting biomedical specifications can be purchased from leading manufacturers like Sandvik Osprey, Hoganas, Carpenter Powder Products and LPW Technology.<\/p>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Overview of Stainless Steel 316L Powder 316L stainless steel belongs to the austenitic class of stainless steels. The addition of 2-3% molybdenum along with nickel and chromium imparts excellent pitting and crevice corrosion resistance in harsh environments. The &#8216;L&#8217; denotes lower carbon content to avoid carbide precipitation during welding. 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