{"id":296185,"date":"2024-10-19T20:09:06","date_gmt":"2024-10-19T20:09:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60404-12017\/"},"modified":"2024-10-25T17:26:52","modified_gmt":"2024-10-25T17:26:52","slug":"bs-en-60404-12017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60404-12017\/","title":{"rendered":"BS EN 60404-1:2017"},"content":{"rendered":"<p>This part of <span class=\"std\"> <span class=\"std-ref\">IEC&nbsp;60404<\/span> <\/span> is intended to classify commercially available magnetic materials.<\/p>\n<p>The term &#8220;magnetic materials&#8221; denotes substances where the application requires the existence of ferromagnetic or ferrimagnetic properties.<\/p>\n<p>In this document, the classification of magnetic materials is based upon the generally recognized existence of two main groups of products:<\/p>\n<ul>\n<li>\n<p>soft magnetic materials (coercivity&nbsp;\u22641&nbsp;000&nbsp;A\/m);<\/p>\n<\/li>\n<li>\n<p>hard magnetic materials (coercivity&nbsp;&gt;1&nbsp;000&nbsp;A\/m).<\/p>\n<\/li>\n<\/ul>\n<p>Within these main groups, the classification when appropriate recognizes the following characteristics:<\/p>\n<ul>\n<li>\n<p>the main alloying element and the metallurgical state and physical properties of the material;<\/p>\n<\/li>\n<li>\n<p>when possible and convenient, the relationship between these characteristics is identified.<\/p>\n<\/li>\n<\/ul>\n<p>A classification by specific areas of application cannot be applied to all materials because different materials can very often be used for the same application depending on the characteristics required.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>FOREWORD  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>4 Magnetically soft materials (coercivity \u22641 kA\/m) <br \/> 4.1 Class A \u2013 Irons <br \/> 4.1.1 Reference documents <br \/> 4.1.2 Chemical composition <br \/> 4.1.3 Basis of subclassification <br \/> 4.1.4 Available forms <br \/> 4.1.5 Physical characteristics <br \/> 4.1.6 Main applications  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>4.2 Class B \u2013 Low carbon mild steels <br \/> 4.2.1 Class B1 \u2013 Bulk material <br \/> 4.2.2 Class B2 \u2013 Flat material  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>4.3 Class C \u2013 Silicon steels <br \/> 4.3.1 Class C1 \u2013 Bulk material  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>4.3.2 Class C2 \u2013 Flat material  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>4.4 Class D \u2013 Other steels <br \/> 4.4.1 Class D1 \u2013 Bulk material  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>4.4.2 Class D2 \u2013 Flat material <br \/> 4.4.3 Class D3 \u2013 Stainless steels  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>4.5 Class E \u2013 Nickel-iron alloys <br \/> 4.5.1 Class E1 \u2013 Nickel content 70 % to 85 %  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>4.5.2 Class E2 \u2013 Nickel content 54 % to 68 %  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>4.5.3 Class E3 \u2013 Nickel content 40 % to 51 %  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>4.5.4 Class E4 \u2013 Nickel content 35 % to 40 %  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>4.5.5 Class E5 \u2013 Nickel content 29 % to 33 %  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>4.6 Class F \u2013 Iron-cobalt alloys <br \/> 4.6.1 Class F1 \u2013 Cobalt content 47 % to 50 % <br \/> 4.6.2 Class F2 \u2013 Cobalt content 35 %  <\/td>\n<\/tr>\n<tr>\n<td><b>30<b><\/td>\n<td>4.6.3 Class F3 \u2013 Cobalt content 23 % to 30 %  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>4.7 Class G \u2013 Other alloys <br \/> 4.7.1 Class G1 \u2013 Aluminium-iron alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>32<b><\/td>\n<td>4.7.2 Class G2 \u2013 Aluminium-silicon-iron alloys <br \/> 4.8 Class H \u2013 Magnetically soft materials made by powder metallurgical techniques <br \/> 4.8.1 Class H1 \u2013 Soft ferrites  <\/td>\n<\/tr>\n<tr>\n<td><b>34<b><\/td>\n<td>4.8.2 Class H2 \u2013 Magnetically soft sintered materials <br \/> 4.8.3 Class H3 \u2013 Powder composites  <\/td>\n<\/tr>\n<tr>\n<td><b>35<b><\/td>\n<td>4.9 Class I \u2013 Amorphous soft magnetic materials <br \/> 4.9.1 General <br \/> 4.9.2 Class I1 \u2013 Iron-based amorphous alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>36<b><\/td>\n<td>4.9.3 Class I2 \u2013 Cobalt-based amorphous alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>4.9.4 Class I3 \u2013 Nickel-based amorphous alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>38<b><\/td>\n<td>4.10 Class J \u2013 Nano-crystalline soft magnetic materials <br \/> 4.10.1 Reference document <br \/> 4.10.2 Production process <br \/> 4.10.3 Chemical composition <br \/> 4.10.4 Basis of subclassification <br \/> 4.10.5 Available forms <br \/> 4.10.6 Physical characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>39<b><\/td>\n<td>4.10.7 Main applications <br \/> 5 Magnetically hard materials (coercivity &gt;\u00a01 kA\/m) <br \/> 5.1 Class Q \u2013 Magnetostrictive alloys \u2013 Rare earth iron alloys (Class Q1) <br \/> 5.1.1 Reference document <br \/> 5.1.2 Chemical composition <br \/> 5.1.3 Basis of subclassification <br \/> 5.1.4 Available forms <br \/> 5.1.5 Physical characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>40<b><\/td>\n<td>5.1.6 Main applications <br \/> 5.2 Class R \u2013 Magnetically hard alloys <br \/> 5.2.1 Class R1 \u2013 Aluminium-nickel-cobalt-iron-titanium (AlNiCo) alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>41<b><\/td>\n<td>5.2.2 Class R3 \u2013 Iron-cobalt-vanadium-chromium (FeCoVCr) alloys <br \/> 5.2.3 Class R5 \u2013 Rare earth cobalt (RECo) alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>42<b><\/td>\n<td>5.2.4 Class R6 \u2013 Chromium-iron-cobalt (CrFeCo) alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>43<b><\/td>\n<td>5.2.5 Class R7 \u2013 Rare earth-iron-boron (REFeB) alloys  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>5.3 Class S \u2013 Magnetically hard ceramics \u2013 Hard ferrites (Class S1) <br \/> 5.3.1 Reference document <br \/> 5.3.2 Chemical composition and manufacturing method <br \/> 5.3.3 Basis of subclassification <br \/> 5.3.4 Available forms  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>5.3.5 Physical characteristics <br \/> 5.3.6 Main applications <br \/> 5.4 Class T \u2013 Other magnetically hard materials \u2013 Martensitic steels (Class T1) <br \/> 5.4.1 Reference document <br \/> 5.4.2 Composition <br \/> 5.4.3 Basis of subclassification <br \/> 5.4.4 Available forms <br \/> 5.4.5 Physical characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>46<b><\/td>\n<td>5.4.6 Main applications <br \/> 5.5 Class U \u2013 Bonded magnetically hard materials <br \/> 5.5.1 General <br \/> 5.5.2 Class U1 \u2013 Bonded aluminium-nickel-cobalt-iron-titanium (AlNiCo) magnets  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>5.5.3 Class U2 \u2013 Bonded rare earth-cobalt (RECo) magnets <br \/> 5.5.4 Class U3 \u2013 Bonded neodymium-iron-boron (REFeB) magnets  <\/td>\n<\/tr>\n<tr>\n<td><b>48<b><\/td>\n<td>5.5.5 Class U4 \u2013 Bonded hard ferrite magnets  <\/td>\n<\/tr>\n<tr>\n<td><b>49<b><\/td>\n<td>5.5.6 Class U5 \u2013 Bonded rare earth-iron-nitrogen magnets  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Magnetic materials &#8211; Classification<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2017<\/td>\n<td>52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":296190,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-296185","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/296185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/296190"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=296185"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=296185"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=296185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}