{"id":3882,"date":"2024-03-18T06:10:10","date_gmt":"2024-03-18T06:10:10","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/a-comprehensive-guide-to-h13-powder\/"},"modified":"2024-03-18T06:10:10","modified_gmt":"2024-03-18T06:10:10","slug":"a-comprehensive-guide-to-h13-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/pt_br\/product\/a-comprehensive-guide-to-h13-powder\/","title":{"rendered":"Um guia abrangente para o p\u00f3 H13"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<h2>Overview of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">H13 is a versatile chromium-molybdenum-vanadium hot work tool steel exhibiting very good resistance to thermal fatigue cracking and wear resistance. It has high hardness retention at elevated temperatures making it suitable for tools and dies used for hot forming, forging and casting applications.<\/p>\n<p class=\"whitespace-pre-wrap\">Key characteristics of H13 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Excellent hot hardness and thermal fatigue resistance<\/li>\n<li class=\"whitespace-normal\">Boa resist\u00eancia ao desgaste e tenacidade<\/li>\n<li class=\"whitespace-normal\">High hardenability for increasing hardness through heat treatment<\/li>\n<li class=\"whitespace-normal\">Excellent machinability in annealed state<\/li>\n<li class=\"whitespace-normal\">Can be polished to fine surface finish<\/li>\n<li class=\"whitespace-normal\">Available in various size ranges and morphologies<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">H13 powder is used to produce hot work tooling needed across several industries including automotive, aerospace, mining, die-casting etc. This article provides a detailed overview of H13 powder.<\/p>\n<h2>Chemical Composition of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">The typical chemical composition of H13 powder is:<\/p>\n<table>\n<thead>\n<tr>\n<th>Elemento<\/th>\n<th>% do Peso<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ferro (Fe)<\/td>\n<td>Equil\u00edbrio<\/td>\n<\/tr>\n<tr>\n<td>Cromo (Cr)<\/td>\n<td>4.75-5.5%<\/td>\n<\/tr>\n<tr>\n<td>Molibd\u00eanio (Mo)<\/td>\n<td>1.1-1.75%<\/td>\n<\/tr>\n<tr>\n<td>Van\u00e1dio (V)<\/td>\n<td>0.8-1.2%<\/td>\n<\/tr>\n<tr>\n<td>Mangan\u00eas (Mn)<\/td>\n<td>0.2-0.6%<\/td>\n<\/tr>\n<tr>\n<td>Sil\u00edcio (Si)<\/td>\n<td>0.8-1.2%<\/td>\n<\/tr>\n<tr>\n<td>Carbono (C)<\/td>\n<td>0.32-0.45%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1409 aligncenter\" src=\"https:\/\/met3dp.com\/wp-content\/uploads\/2023\/09\/ed7a94ec-3c10-4b1b-87ed--300x300.jpg\" alt=\"H13 Powder\" width=\"300\" height=\"300\" title=\"\"><\/p>\n<p class=\"whitespace-pre-wrap\">The key alloying elements like chromium, molybdenum and vanadium provide excellent heat resistance through formation of stable carbides.<\/p>\n<h2>Properties of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">H13 powder possesses the following properties:<\/p>\n<table>\n<thead>\n<tr>\n<th>Propriedade<\/th>\n<th>Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Densidade<\/td>\n<td>7.3 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Ponto de Fus\u00e3o<\/td>\n<td>1420-1460\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>Condutividade t\u00e9rmica<\/td>\n<td>24 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Resistividade el\u00e9trica<\/td>\n<td>0.55 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>M\u00f3dulo de Young<\/td>\n<td>200 GPa<\/td>\n<\/tr>\n<tr>\n<td>Raz\u00e3o de Poisson<\/td>\n<td>0.29-0.30<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 Tra\u00e7\u00e3o<\/td>\n<td>1900 MPa<\/td>\n<\/tr>\n<tr>\n<td>Limite de escoamento<\/td>\n<td>1650 MPa<\/td>\n<\/tr>\n<tr>\n<td>alongamento<\/td>\n<td>8-9%<\/td>\n<\/tr>\n<tr>\n<td>Dureza<\/td>\n<td>46-52 HRC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">H13 maintains its hardness, strength and thermal fatigue resistance up to 600\u00a1\u00abC making it an ideal choice for hot work tool and die applications.<\/p>\n<h2>Production Method for H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">The common production methods for H13 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Atomiza\u00e7\u00e3o a g\u00e1s<\/strong>?- High pressure inert gas used to atomize molten H13 alloy resulting in fine spherical powders with controlled size distribution.<\/li>\n<li class=\"whitespace-normal\"><strong>Atomiza\u00e7\u00e3o da \u00c1gua<\/strong>?- High velocity water jet impacts and disintegrates molten metal stream into fine irregular powders. Lower cost but higher oxygen pickup.<\/li>\n<li class=\"whitespace-normal\"><strong>Liga\u00e7\u00e3o Mec\u00e2nica<\/strong>?- Ball milling of iron and alloying element powders followed by sintering and secondary atomization.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Gas atomization provides the best control over particle characteristics like size, shape and microcleanliness.<\/p>\n<h2>Applications of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Typical applications of H13 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Manufatura aditiva<\/strong>?- Used in laser powder bed fusion and binder jetting to produce hot work tooling inserts, dies, blow molds etc.<\/li>\n<li class=\"whitespace-normal\"><strong>Revestimentos por Proje\u00e7\u00e3o T\u00e9rmica<\/strong>?- Applied using wire\/powder arc spray methods to provide wear and heat resistant coatings.<\/li>\n<li class=\"whitespace-normal\"><strong>Modelagem por Inje\u00e7\u00e3o de Metais<\/strong>?- To manufacture small, complex hot work parts with tight tolerances like forging dies.<\/li>\n<li class=\"whitespace-normal\"><strong>Metalurgia do p\u00f3<\/strong>?- Press and sinter process to produce hot forming tools and dies cost effectively.<\/li>\n<li class=\"whitespace-normal\"><strong>Filler de Solda<\/strong>?- Used as flux cored wire providing excellent resistance to heat and wear in the welded component.<\/li>\n<\/ul>\n<h2>Specifications of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">H13 powder is available in various size ranges, shapes and grades including:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Tamanho da part\u00edcula:<\/strong>?From 10-45 microns for AM methods, up to 150 microns for thermal spray processes.<\/li>\n<li class=\"whitespace-normal\"><strong>Morfologia:<\/strong>Formas de part\u00edculas esf\u00e9ricas, irregulares e misturadas. O p\u00f3 esf\u00e9rico liso proporciona um fluxo ideal.<\/li>\n<li class=\"whitespace-normal\"><strong>Notas:<\/strong>?Conforming to AISI, DIN, ASTM, and other equivalent standards. Custom alloys also available.<\/li>\n<li class=\"whitespace-normal\"><strong>Pureza:<\/strong>?Oxygen content from 100-2000 ppm depending on production method. Lower oxygen levels offer better performance.<\/li>\n<\/ul>\n<h2>Global Suppliers of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Some of the major suppliers of H13 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Sandvik Osprey (Reino Unido)<\/li>\n<li class=\"whitespace-normal\">Erasteel (Fran\u00e7a)<\/li>\n<li class=\"whitespace-normal\">HC Stark (Germany)<\/li>\n<li class=\"whitespace-normal\">Dura-Bar Metal Services (USA)<\/li>\n<li class=\"whitespace-normal\">Tekna Advanced Materials (Canada)<\/li>\n<li class=\"whitespace-normal\">CNPC Powder Group (China)<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These companies produce H13 powder using various atomization techniques and customized alloys tailored for specific hot work tool and die applications across industries.<\/p>\n<h2>Pricing of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Pricing of H13 powder depends on several factors:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Graus de pureza<\/li>\n<li class=\"whitespace-normal\">Particle size and morphology<\/li>\n<li class=\"whitespace-normal\">M\u00e9todo de Produ\u00e7\u00e3o a P\u00f3<\/li>\n<li class=\"whitespace-normal\">Volume do pedido<\/li>\n<li class=\"whitespace-normal\">Processamento adicional<\/li>\n<li class=\"whitespace-normal\">Fornecedor e localiza\u00e7\u00e3o geogr\u00e1fica<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>Nota<\/th>\n<th>Faixa de pre\u00e7o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Comercial<\/td>\n<td>$15-25 por kg<\/td>\n<\/tr>\n<tr>\n<td>Alta Pureza<\/td>\n<td>$25 - 50 por kg.<\/td>\n<\/tr>\n<tr>\n<td>Ultrafina<\/td>\n<td>$50-120 por kg<\/td>\n<\/tr>\n<tr>\n<td>Qualidade Especial<\/td>\n<td>US$ 120-250 o Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">Gas atomized and high purity grades command much higher pricing than commercial H13 powder. Smaller quantities are also costlier.<\/p>\n<h2>Storage and Handling of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">H13 powder requires the following controlled storage and handling:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Store in sealed containers under humidity control to prevent oxidation<\/li>\n<li class=\"whitespace-normal\">Avoid fine powder accumulation to minimize dust explosion hazards<\/li>\n<li class=\"whitespace-normal\">Use proper grounding and PPE when handling powder<\/li>\n<li class=\"whitespace-normal\">Prevent contact with sparks, flames or ignition sources<\/li>\n<li class=\"whitespace-normal\">Follow recommended safety practices from supplier SDS<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Inert gas glove box techniques are preferred for handling reactive alloy powders like H13.<\/p>\n<h2>Inspection and Testing of H13 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Key quality control tests for H13 powder:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Chemical analysis using OES or XRF to ensure correct composition<\/li>\n<li class=\"whitespace-normal\">Distribui\u00e7\u00e3o do tamanho de part\u00edculas conforme a norma ASTM B822<\/li>\n<li class=\"whitespace-normal\">An\u00e1lise morfol\u00f3gica por meio de imagens MEV<\/li>\n<li class=\"whitespace-normal\">Taxa de fluxo de p\u00f3 medida de acordo com a norma ASTM B213<\/li>\n<li class=\"whitespace-normal\">Determina\u00e7\u00e3o de densidade por picnometria de h\u00e9lio<\/li>\n<li class=\"whitespace-normal\">Teste de impureza por ICP-MS<\/li>\n<li class=\"whitespace-normal\">Caracteriza\u00e7\u00e3o da microestrutura por difra\u00e7\u00e3o de raios X<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Thorough testing ensures uniform chemistry, physical characteristics and microstructure suitable for application requirements.<\/p>\n<h2>Comparison Between H13 and D2 Tool Steel Powders<\/h2>\n<p class=\"whitespace-pre-wrap\">H13 and D2 are two tool steel powders compared:<\/p>\n<table>\n<thead>\n<tr>\n<th>Par\u00e2metro<\/th>\n<th>H13<\/th>\n<th>D2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tipo<\/td>\n<td>Hot work steel<\/td>\n<td>Cold work steel<\/td>\n<\/tr>\n<tr>\n<td>Teor de Cr<\/td>\n<td>4.75-5.5%<\/td>\n<td>11-13%<\/td>\n<\/tr>\n<tr>\n<td>V content<\/td>\n<td>0.8-1.2%<\/td>\n<td>0.7-1.2%<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia ao calor<\/td>\n<td>Excelente<\/td>\n<td>Bom<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia ao desgaste<\/td>\n<td>Muito bom<\/td>\n<td>Excelente<\/td>\n<\/tr>\n<tr>\n<td>Tenacidade<\/td>\n<td>Maior<\/td>\n<td>Mais baixo<\/td>\n<\/tr>\n<tr>\n<td>Custo<\/td>\n<td>Mais baixo<\/td>\n<td>Maior<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">H13 resists heat and thermal fatigue cracking whereas D2 offers very high wear resistance. H13 provides better toughness and lower cost.<\/p>\n<h2>H13 Powder FAQs<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>Q: How is H13 tool steel powder produced?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: H13 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 H13 powder?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: The major applications of H13 powder include additive manufacturing, thermal spray coatings, metal injection molding, and powder metallurgy hot work tooling requiring excellent heat and wear resistance.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is the recommended H13 powder size for binder jetting AM?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For binder jetting process, the typical H13 powder size range is 20-45 microns with spherical morphology to enable good powder packing and binder infiltration.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Does H13 powder require any special handling precautions?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Yes, it is recommended to handle H13 powder 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 purchase H13 powder suitable for hot forging dies?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For hot work die applications, high purity H13 powder can be purchased from leading manufacturers including Sandvik Osprey, Erasteel, HC Stark, and Dura-Bar Metal Services.<\/p>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Vis\u00e3o geral do p\u00f3 H13 O H13 \u00e9 um a\u00e7o para ferramentas de trabalho a quente de cromo-molibd\u00eanio-van\u00e1dio vers\u00e1til que apresenta excelente resist\u00eancia a trincas por fadiga t\u00e9rmica e resist\u00eancia ao desgaste. Ele tem alta reten\u00e7\u00e3o de dureza em temperaturas elevadas, o que o torna adequado para ferramentas e matrizes usadas em aplica\u00e7\u00f5es de conforma\u00e7\u00e3o a quente, forjamento e fundi\u00e7\u00e3o. As principais caracter\u00edsticas do p\u00f3 H13 incluem: Excelente resist\u00eancia a quente...<\/p>","protected":false},"featured_media":1768,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product-category":[119,122],"class_list":["post-3882","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-iron-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":122,"label":"Iron Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/H13-Powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/product\/3882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/media\/1768"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/media?parent=3882"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/product-category?post=3882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}