{"id":3880,"date":"2024-03-18T06:10:10","date_gmt":"2024-03-18T06:10:10","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/a100-steel-alloy-powder\/"},"modified":"2024-03-18T06:10:10","modified_gmt":"2024-03-18T06:10:10","slug":"a100-steel-alloy-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/pt\/product\/a100-steel-alloy-powder\/","title":{"rendered":"A100 steel alloy powder"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<h2>Overview of A100 Steel Alloy Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 stainless steel contains high levels of nickel and manganese along with chromium, nitrogen and carbon to achieve outstanding low temperature toughness and ductility. It retains excellent impact strength and resistance to cryogenic embrittlement down to the temperature of liquid helium.<\/p>\n<p class=\"whitespace-pre-wrap\">Key characteristics of A100 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Excellent low temperature toughness and ductility<\/li>\n<li class=\"whitespace-normal\">High impact strength at cryogenic temperatures<\/li>\n<li class=\"whitespace-normal\">Good strength and hardness at room temperature<\/li>\n<li class=\"whitespace-normal\">Very good weldability and fabricability<\/li>\n<li class=\"whitespace-normal\">Resistant to cryogenic embrittlement<\/li>\n<li class=\"whitespace-normal\">Dispon\u00edvel em v\u00e1rias distribui\u00e7\u00f5es de tamanho de part\u00edcula<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">A100 powder is designed for applications requiring thermal stability and toughness at extremely low temperatures such as liquid natural gas storage and transportation. This article provides a detailed overview of this alloy powder.<\/p>\n<h2>Chemical Composition of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">The typical composition of A100 powder is:<\/p>\n<table>\n<thead>\n<tr>\n<th>Elemento<\/th>\n<th>Peso %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>N\u00edquel (Ni)<\/td>\n<td>9-11%<\/td>\n<\/tr>\n<tr>\n<td>Mangan\u00eas (Mn)<\/td>\n<td>12-14%<\/td>\n<\/tr>\n<tr>\n<td>Cr\u00f3mio (Cr)<\/td>\n<td>14-16%<\/td>\n<\/tr>\n<tr>\n<td>Nitrog\u00eanio (N)<\/td>\n<td>0.15-0.30%<\/td>\n<\/tr>\n<tr>\n<td>Carbono (C)<\/td>\n<td>M\u00e1x. 0,08%<\/td>\n<\/tr>\n<tr>\n<td>Sil\u00edcio (Si)<\/td>\n<td>M\u00e1ximo 1%<\/td>\n<\/tr>\n<tr>\n<td>Ferro (Fe)<\/td>\n<td>Equil\u00edbrio<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">The key alloying elements like nickel, manganese, chromium along with nitrogen enable exceptional cryogenic temperature toughness and ductility in A100 steel.<\/p>\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=\"A100 steel alloy powder\" width=\"300\" height=\"300\" title=\"\"><\/p>\n<h2>Properties of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 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>7.9-8.1 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Ponto de Fus\u00e3o<\/td>\n<td>1400-1450CE<\/td>\n<\/tr>\n<tr>\n<td>Condutividade t\u00e9rmica<\/td>\n<td>12 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Resistividade el\u00e9trica<\/td>\n<td>0.80 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>M\u00f3dulo de Young<\/td>\n<td>190-210 GPa<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente 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>620 MPa<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia ao escoamento<\/td>\n<td>275 MPa<\/td>\n<\/tr>\n<tr>\n<td>Elonga\u00e7\u00e3o<\/td>\n<td>35-40%<\/td>\n<\/tr>\n<tr>\n<td>Impact Strength<\/td>\n<td>50-120 J at -196\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">A100 maintains excellent ductility and impact strength even at the temperature of liquid helium making it suitable for the most demanding cryogenic applications.<\/p>\n<h2>Production Method for A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 powder can be produced via:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Atomiza\u00e7\u00e3o de g\u00e1s<\/strong>?- High pressure inert gas used to atomize the molten alloy resulting in fine spherical powder ideal for AM.<\/li>\n<li class=\"whitespace-normal\"><strong>Atomiza\u00e7\u00e3o da \u00c1gua<\/strong>?- High velocity water jet breaks up the molten stream into irregular powder particles. Lower cost but higher oxygen pickup.<\/li>\n<li class=\"whitespace-normal\"><strong>Liga\u00e7\u00e3o Mec\u00e2nica<\/strong>?- Moagem por bolas de p\u00f3s elementares misturados seguida de sinteriza\u00e7\u00e3o e atomiza\u00e7\u00e3o secund\u00e1ria.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Gas atomization allows excellent control over particle size distribution, shape, oxygen pickup and microcleanliness.<\/p>\n<h2>Applications of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Typical applications for A100 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>fabrica\u00e7\u00e3o aditiva<\/strong>?- Used in laser powder bed fusion and binder jetting for cryogenic parts like valve bodies, pump components, storage tanks etc.<\/li>\n<li class=\"whitespace-normal\"><strong>Moldagem por Inje\u00e7\u00e3o de Metal<\/strong>?- To manufacture small, complex cryogenic parts needing high ductility and impact strength.<\/li>\n<li class=\"whitespace-normal\"><strong>Revestimentos por Proje\u00e7\u00e3o T\u00e9rmica<\/strong>?- Wire arc spray deposition to produce coatings providing cryogenic resistance.<\/li>\n<li class=\"whitespace-normal\"><strong>Cryogenic Vessels<\/strong>?- Liners, fittings, fasteners, forged and cast parts for storage, transportation of liquefied natural gas.<\/li>\n<li class=\"whitespace-normal\"><strong>Cryocoolers<\/strong>?- Powder forged compressor parts, regenerator housings requiring high cryogenic toughness.<\/li>\n<\/ul>\n<h2>Specifications of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 powder is available under various size ranges, shapes and grades:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Tamanho de part\u00edcula:<\/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>Morfologia:<\/strong>?Spherical, irregular and blended shapes. Smooth spherical powder provides optimal flow and packing density.<\/li>\n<li class=\"whitespace-normal\"><strong>Pureza:<\/strong>?From commercial to high purity grades based on application requirements.<\/li>\n<li class=\"whitespace-normal\"><strong>Teor de Oxig\u00eanio:<\/strong>N\u00edveis mantidos abaixo de 2000 ppm para a maioria das aplica\u00e7\u00f5es.<\/li>\n<li class=\"whitespace-normal\"><strong>Caudal:<\/strong>P\u00f3 personalizado para caudais superiores a 25 s\/50 g.<\/li>\n<\/ul>\n<h2>Global Suppliers of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Some of the major global suppliers of A100 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\">Hoganas (Su\u00e9cia)<\/li>\n<li class=\"whitespace-normal\">Praxair (EUA)<\/li>\n<li class=\"whitespace-normal\">Oerlikon Metco (Switzerland)<\/li>\n<li class=\"whitespace-normal\">Erasteel (Fran\u00e7a)<\/li>\n<li class=\"whitespace-normal\">CNPC P\u00f3 (China)<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These companies produce various grades of A100 powder tailored for additive manufacturing, thermal spray, powder metallurgy and other cryogenic applications.<\/p>\n<h2>Pricing of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 powder is priced higher than austenitic grades due to complex chemistry:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Quantidade<\/strong>?- $50-100 per kg for bulk orders above 500 kg. Smaller quantities are priced higher.<\/li>\n<li class=\"whitespace-normal\"><strong>Qualidade<\/strong>?- High purity, spherical powder with controlled characteristics demands premium pricing.<\/li>\n<li class=\"whitespace-normal\"><strong>Fornecedor<\/strong>?- Large global suppliers offer competitive pricing owing to higher volumes.<\/li>\n<li class=\"whitespace-normal\"><strong>Geografia<\/strong>?- Prices vary between regions with Europe and North America being higher priced markets.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">For critical cryogenic applications, buyers should focus on quality rather than lowest cost while procuring A100 powder.<\/p>\n<h2>Storage and Handling of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 powder requires controlled storage and handling:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Guardar emrecipientes lacrados sob g\u00e1s inerte para evitar a oxida\u00e7\u00e3o<\/li>\n<li class=\"whitespace-normal\">Avoid accumulation of fine powder to minimize dust explosion risks<\/li>\n<li class=\"whitespace-normal\">Use proper grounding, ventilation, PPE when handling powder<\/li>\n<li class=\"whitespace-normal\">Prevent contact with moisture, acids, strong oxidizers<\/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 when handling reactive alloy powders like A100.<\/p>\n<h2>Inspection and Testing of A100 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Key quality control tests performed on A100 powder:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">An\u00e1lise qu\u00edmica por meio de OES ou XRF para garantir que a composi\u00e7\u00e3o esteja dentro dos limites especificados<\/li>\n<li class=\"whitespace-normal\">Distribui\u00e7\u00e3o de tamanho de part\u00edculas de acordo com o padr\u00e3o ASTM B822<\/li>\n<li class=\"whitespace-normal\">An\u00e1lise morfol\u00f3gica por meio de imagens de MEV<\/li>\n<li class=\"whitespace-normal\">Powder flow rate measured as per ASTM B213 standard<\/li>\n<li class=\"whitespace-normal\">Determina\u00e7\u00e3o da densidade por picnometria de h\u00e9lio<\/li>\n<li class=\"whitespace-normal\">Testes de impurezas por EICP-MS<\/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 cryogenic applications.<\/p>\n<h2>Comparison Between A100 and 304L Stainless Steel Powders<\/h2>\n<p class=\"whitespace-pre-wrap\">A100 and 304L stainless steel powders compared:<\/p>\n<table>\n<thead>\n<tr>\n<th>Par\u00e2metros<\/th>\n<th>A100<\/th>\n<th>304L<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tipo<\/td>\n<td>Austenitic<\/td>\n<td>Austenitic<\/td>\n<\/tr>\n<tr>\n<td>Ni content<\/td>\n<td>9-11%<\/td>\n<td>8-12%<\/td>\n<\/tr>\n<tr>\n<td>Low temperature toughness<\/td>\n<td>Excelente<\/td>\n<td>Pobre<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 corros\u00e3o<\/td>\n<td>Moderada<\/td>\n<td>Excelente<\/td>\n<\/tr>\n<tr>\n<td>Custo<\/td>\n<td>Maior<\/td>\n<td>Baixo<\/td>\n<\/tr>\n<tr>\n<td>Soldabilidade<\/td>\n<td>Muito bom<\/td>\n<td>Excelente<\/td>\n<\/tr>\n<tr>\n<td>APLICA\u00c7\u00d5ES<\/td>\n<td>Cryogenic parts<\/td>\n<td>Autom\u00f3vel, electrodom\u00e9sticos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">A100 offers exceptional low temperature toughness whereas 304L provides better overall corrosion resistance at lower cost.<\/p>\n<h2>A100 Powder FAQs<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>Q: How is A100 steel alloy powder produced?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: A100 powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization provides the best control of characteristics.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What are the main applications of A100 powder?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: The major applications include additive manufacturing, thermal spray coatings, metal injection molding, and powder metallurgy of cryogenic parts needing high ductility and impact strength at extremely low temperatures.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is the typical A100 powder size used for binder jetting AM?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For binder jetting process, the common A100 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 A100 powder require any special handling precautions?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Yes, it is recommended to handle A100 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 A100 powder suitable for cryogenic storage vessels?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For cryogenic applications needing high toughness, A100 powder can be purchased from leading manufacturers including Sandvik Osprey, Hoganas, Praxair, Oerlikon Metco, and Erasteel.<\/p>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Overview of A100 Steel Alloy Powder A100 stainless steel contains high levels of nickel and manganese along with chromium, nitrogen and carbon to achieve outstanding low temperature toughness and ductility. It retains excellent impact strength and resistance to cryogenic embrittlement down to the temperature of liquid helium. Key characteristics of A100 powder include: Excellent low&#8230;<\/p>","protected":false},"featured_media":1764,"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-3880","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\/A100-steel-alloy-powder.webp",800,800,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/product\/3880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/media\/1764"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/media?parent=3880"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/pt\/wp-json\/wp\/v2\/product-category?post=3880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}