<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>CR4 - Section&#x3a; Manufacturing</title><link>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;section&#x2f;manufacturing</link><description><![CDATA[The Manufacturing Section of CR4 includes forum and blog entries about factory floor work, machine shop production, tools and tooling, industrial assembly, packaging and labeling, automation and robotics, etc.]]></description><copyright>Copyright 2026</copyright><pubDate>Wed, 12 Aug 2026 05:32:07 EST</pubDate><generator>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com</generator><item><title><![CDATA[How Do You Verify the Authenticity of an ABREX 400 Plate&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151641&#x2f;How-Do-You-Verify-the-Authenticity-of-an-ABREX-400-Plate&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[The best way to verify an ABREX 400 Plate is to check the Material Test Certificate &#x28;MTC&#x29;, heat number, plate markings, manufacturer details, chemical composition, mechanical properties, and compliance with the required standards. Matching the heat number on the plate with the MTC is one of the most]]></description><pubDate>Wed, 12 Aug 2026 05&#x3a;32&#x3a;07 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151641&#x2f;How-Do-You-Verify-the-Authenticity-of-an-ABREX-400-Plate]]></guid><dc:creator>Radhika Solanki</dc:creator><dc:subject>Manufacturing</dc:subject></item><item><title><![CDATA[Has Anyone Recently Sourced Hastelloy C276 Flanges&#x3f; Which Supplier Gave You the Best Quality and Documentation&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151624&#x2f;Has-Anyone-Recently-Sourced-Hastelloy-C276-Flanges-Which-Supplier-Gave-You-the-Best-Quality-and-Documentation&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[We recently worked with Parag Metals, and the quality, dimensional accuracy, and documentation were satisfactory. I&#x27;ve also heard good feedback about Metline Industries and Neo Impex Stainless Pvt. Ltd. If anyone has experience with other suppliers, I&#x27;d be interested to compare.]]></description><pubDate>Sat, 01 Aug 2026 11&#x3a;54&#x3a;57 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151624&#x2f;Has-Anyone-Recently-Sourced-Hastelloy-C276-Flanges-Which-Supplier-Gave-You-the-Best-Quality-and-Documentation]]></guid><dc:creator>Rachana3</dc:creator><dc:subject>Manufacturing</dc:subject></item><item><title><![CDATA[HPHT Diamond Synthesis from Biological Carbon &#x2014; What We Learned Recovering Gem-grade Diamond from Hair Keratin]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151615&#x2f;HPHT-Diamond-Synthesis-from-Biological-Carbon-What-We-Learned-Recovering-Gem-grade-Diamond-from-Hair-Keratin&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[We run a small materials-engineering line that recovers carbon from biological feedstock &#x28;human&#x2f;pet hair, plant fiber&#x29; and grows it into gem-quality diamond by HPHT. A few notes that might be of interest to anyone here who has worked press synthesis&#x3a;&#xa;&#xa; &#x2a; Feedstock&#x3a; hair is &#x7e;45&#x25; carbon by mass. We re]]></description><pubDate>Wed, 29 Jul 2026 02&#x3a;42&#x3a;24 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151615&#x2f;HPHT-Diamond-Synthesis-from-Biological-Carbon-What-We-Learned-Recovering-Gem-grade-Diamond-from-Hair-Keratin]]></guid><dc:creator>gustguo</dc:creator><dc:subject>Manufacturing</dc:subject></item></channel></rss>