{"id":2912,"date":"2012-12-20T10:53:17","date_gmt":"2012-12-20T09:53:17","guid":{"rendered":"http:\/\/www.optik-sport-shop.at\/?p=2912"},"modified":"2025-10-07T09:12:56","modified_gmt":"2025-10-07T07:12:56","slug":"sax-news-copper-or-brass-bullet-material","status":"publish","type":"post","link":"https:\/\/ddoptics.shop\/en\/sax-news-kupfer-oder-messing-geschosse-material\/","title":{"rendered":"Sax Ammunition Research: Copper or brass for lead-free bullets?"},"content":{"rendered":"<h2>Sax Ammunition | Copper versus brass at JagdMunition - the material discussion of the year 2012<\/h2>\n<p>Source: <a title=\"To the Sax News\" href=\"http:\/\/www.sax-munition.de\/\" target=\"_blank\" rel=\"noopener\">SAX NEWS<\/a><\/p>\n<p>According to various publications on the Internet <strong>Use of lead-free materials<\/strong> and their alleged <strong>toxic alloying elements<\/strong> SAX would like to present its position on this at the end of the year.<\/p>\n<p>With the <strong>Efforts to find new and alternative materials<\/strong> to the <strong>existing copper alloy, Sax<\/strong> also at the beginning of the year <strong>2010 various trials <\/strong>e.g. with<strong> brass<\/strong> as the base material.<\/p>\n<p>Despite the <strong>tempting advantages<\/strong> from <strong>brass<\/strong> to copper like the <strong>Significantly lower material price (approx. 2\/3 cheaper <\/strong>than the Sax copper alloy) and the <strong>Very good machinability<\/strong> Sax was not tempted to switch to brass for the machining.<\/p>\n<figure id=\"attachment_9305\" aria-describedby=\"caption-attachment-9305\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img decoding=\"async\" class=\"size-full wp-image-9305\" src=\"https:\/\/ddoptics.shop\/wp-content\/uploads\/2012\/12\/sax-sr-geschoss-300x88.jpg\" alt=\"SAX SR projectile\" width=\"300\" height=\"88\" title=\"\" srcset=\"https:\/\/ddoptics.shop\/wp-content\/uploads\/2012\/12\/sax-sr-geschoss-300x88.jpg 300w, https:\/\/ddoptics.shop\/wp-content\/uploads\/2012\/12\/sax-sr-geschoss-300x88-250x73.jpg 250w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-9305\" class=\"wp-caption-text\">Lead-free partial fragmentation SAX SR bullet with predetermined breaking groove<\/figcaption><\/figure>\n<h2>Conclusion: The copper alloy is still used for lead-free ammunition bullets<\/h2>\n<p>The reason for this is the fact that <span style=\"color: #ff0000;\"><strong>brass<\/strong><\/span> compared to copper also some <span style=\"color: #ff0000;\"><strong>Serious disadvantages<\/strong><\/span> has. For example <span style=\"color: #ff0000;\"><strong>Brass as a running killer<\/strong> <\/span>already known and leads to <strong><span style=\"color: #ff0000;\">3-4 times higher running wear<\/span> <\/strong>compared to copper bullets.<\/p>\n<p>Furthermore <strong>Brass too brittle<\/strong>so that, on the one hand, there is already <strong>Trains and fields <\/strong>to<strong> Chipping<\/strong> on the 1st guide belt, which are pulled through the entire barrel by the subsequent belts and literally grind it out and through <strong>Friction welding<\/strong> to the <strong>rear guide belts welded on<\/strong> become.<\/p>\n<p>When hitting <strong>strong bones<\/strong> despite the presence of grooves that are intended to serve as predetermined breaking points. <strong>Chipping on the remaining bolt<\/strong> and thus to the <strong>Education<\/strong> from <strong>Sloping surfaces. <\/strong>These sloping surfaces have a negative effect on shoulder stability and <strong>lead<\/strong> ultimately to <strong>Deflections of the residual bolt<\/strong> what was commonly known in the past as <strong>Ricochet<\/strong> has made the rounds!<\/p>\n<p>With central hits of the shoulder or hip joint balls, it is even possible to <strong>Bursting of the residual brass bolts<\/strong> in several chunks of different sizes.<\/p>\n<p><strong><span style=\"color: #0000ff;\">Analysing all these facts, Sax ultimately stuck with its tried-and-tested copper alloy for safety reasons.<\/span><\/strong><\/p>\n<p>Contrary to rumours to the contrary, this copper alloy, including the chemically bound alloying elements it contains, is absolutely harmless to the environment, humans and, of course, our proud white-tailed eagle. To what extent the approx. <strong>3% Lead in brass<\/strong> <strong>Hazardous to health<\/strong> are not to be analysed separately at this point! With this in mind, SAX wishes its customers continued environmentally friendly, lead-free and, above all, accurate and effective hunting with Sax copper hunting bullets.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sax Research: Copper or brass for lead-free bullets? Following various publications on the Internet on the use of lead-free materials, SAX provides information on its findings at the end of the year.<\/p>","protected":false},"author":2,"featured_media":9307,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[177],"tags":[339,1244],"class_list":["post-2912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-kupfergeschoss","tag-sax-munition"],"_links":{"self":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/posts\/2912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/comments?post=2912"}],"version-history":[{"count":2,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/posts\/2912\/revisions"}],"predecessor-version":[{"id":29208,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/posts\/2912\/revisions\/29208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/media\/9307"}],"wp:attachment":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/media?parent=2912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/categories?post=2912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/tags?post=2912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}