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	<id>http://www.spydiewiki.com/index.php?action=history&amp;feed=atom&amp;title=19C27</id>
	<title>19C27 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://www.spydiewiki.com/index.php?action=history&amp;feed=atom&amp;title=19C27"/>
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	<updated>2026-05-05T23:20:40Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.45.3</generator>
	<entry>
		<id>http://www.spydiewiki.com/index.php?title=19C27&amp;diff=11605&amp;oldid=prev</id>
		<title>ThatWouter at 15:22, 18 June 2025</title>
		<link rel="alternate" type="text/html" href="http://www.spydiewiki.com/index.php?title=19C27&amp;diff=11605&amp;oldid=prev"/>
		<updated>2025-06-18T15:22:36Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:22, 18 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l37&quot;&gt;Line 37:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 37:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;From Spyderco&amp;#039;s website:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;From Spyderco&amp;#039;s website:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;VG XEOS is created &lt;/del&gt;by &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Takefu Special Steel Company &lt;/del&gt;in &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Japan&lt;/del&gt;, it &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is basically &lt;/del&gt;a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;“rebalanced” &lt;/del&gt;version of VG-10 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;stainless steel optimized for corrosion resistance. Although its alloy composition is not officially published, based on Spyderco’s laboratory analysis&lt;/del&gt;, it &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;features reduced carbon and cobalt, increased chromium, vanadium, and molybdenum, and the addition of nickel and tungsten. The result &lt;/del&gt;is a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;matrix of low-volume, higher-wear-resistance carbides within a chromium-enriched microstructure. In simpler terms, it offers edge retention comparable &lt;/del&gt;to &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[VG&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;10]]&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;but with significantly enhanced corrosion resistance&lt;/del&gt;.&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Manufactured &lt;/ins&gt;by &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Alleima® &lt;/ins&gt;in &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Sweden, this ingot stainless steel is extremely pure and very popular among Japanese knifemakers&lt;/ins&gt;, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;who often refer to &lt;/ins&gt;it &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;simply as “Swedish steel.” Widely considered both a predecessor to and &lt;/ins&gt;a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;more affordable &lt;/ins&gt;version of &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Takefu &lt;/ins&gt;VG-10, it is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;also &lt;/ins&gt;a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;very close equivalent &lt;/ins&gt;to &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;MBS&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;26&lt;/ins&gt;, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;which is featured in Spyderco’s popular Kitchen Classics cooking knives&lt;/ins&gt;.&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Steels]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Steels]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ThatWouter</name></author>
	</entry>
	<entry>
		<id>http://www.spydiewiki.com/index.php?title=19C27&amp;diff=11604&amp;oldid=prev</id>
		<title>ThatWouter: Created page with &quot;19C27, or Alleima® 19C27, consists of:  {|{{Articletable}} {{Tableheading}}&#039;&#039;&#039;Carbon&#039;&#039;&#039; {{Tableheading}}&#039;&#039;&#039;Chromium&#039;&#039;&#039; {{Tableheading}}&#039;&#039;&#039;Cobalt&#039;&#039;&#039; {{Tableheading}}&#039;&#039;&#039;Copper&#039;...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.spydiewiki.com/index.php?title=19C27&amp;diff=11604&amp;oldid=prev"/>
		<updated>2025-06-18T15:21:50Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;19C27, or Alleima® 19C27, consists of:  {|{{Articletable}} {{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Carbon&amp;#039;&amp;#039;&amp;#039; {{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Chromium&amp;#039;&amp;#039;&amp;#039; {{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Cobalt&amp;#039;&amp;#039;&amp;#039; {{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Copper&amp;#039;...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;19C27, or Alleima® 19C27, consists of:&lt;br /&gt;
&lt;br /&gt;
{|{{Articletable}}&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Carbon&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Chromium&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Cobalt&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Copper&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Manganese&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Molybdenium&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Nickel&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Niobium&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Nitrogen&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Phosphorus&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{tableheading}}&amp;#039;&amp;#039;&amp;#039;Silicon&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Sulfur&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Tungsten&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Tableheading}}&amp;#039;&amp;#039;&amp;#039;Vanadium&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|0.95&lt;br /&gt;
|13.50&lt;br /&gt;
|/&lt;br /&gt;
|/&lt;br /&gt;
|0.75&lt;br /&gt;
|/&lt;br /&gt;
|/&lt;br /&gt;
|/&lt;br /&gt;
|/&lt;br /&gt;
|0.025&lt;br /&gt;
|0.40&lt;br /&gt;
|0.010&lt;br /&gt;
|/&lt;br /&gt;
|/&lt;br /&gt;
|-&lt;br /&gt;
&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
From Spyderco&amp;#039;s website:&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;VG XEOS is created by Takefu Special Steel Company in Japan, it is basically a “rebalanced” version of VG-10 stainless steel optimized for corrosion resistance. Although its alloy composition is not officially published, based on Spyderco’s laboratory analysis, it features reduced carbon and cobalt, increased chromium, vanadium, and molybdenum, and the addition of nickel and tungsten. The result is a matrix of low-volume, higher-wear-resistance carbides within a chromium-enriched microstructure. In simpler terms, it offers edge retention comparable to [[VG-10]], but with significantly enhanced corrosion resistance.&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
[[Category:Steels]]&lt;/div&gt;</summary>
		<author><name>ThatWouter</name></author>
	</entry>
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