{"id":2281,"date":"2025-09-16T08:29:36","date_gmt":"2025-09-16T08:29:36","guid":{"rendered":"https:\/\/electrical.lazyhungryminds.com\/?p=2281"},"modified":"2025-09-16T08:29:50","modified_gmt":"2025-09-16T08:29:50","slug":"material-specification-crca-perforated-panel","status":"publish","type":"post","link":"https:\/\/electrical.lazyhungryminds.com\/index.php\/2025\/09\/16\/material-specification-crca-perforated-panel\/","title":{"rendered":"Material Specification: CRCA Perforated Panel"},"content":{"rendered":"\n<p>A\u00a0<strong>CRCA perforated panel<\/strong>\u00a0is fabricated from Cold Rolled Close Annealed (CRCA) steel sheet, featuring regularly spaced holes to optimize airflow, aesthetics, and weight reduction while maintaining necessary rigidity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Base Material<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Type:<\/strong>\u00a0Cold Rolled Close Annealed (CRCA) steel<\/li>\n\n\n\n<li><strong>Thickness:<\/strong>\u00a0Standard range is 0.35 mm to 3.2 mm; typically, panels are made in 1.0\u20132.0 mm for industrial and enclosure purposes depending on load and design requirements.<a href=\"https:\/\/www.indiamart.com\/proddetail\/crca-perforated-sheet-25728121255.html\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n\n\n\n<li><strong>Width:<\/strong>\u00a0Up to 1870 mm for sheets; cut to required panel size.<a href=\"https:\/\/www.tradeindia.com\/products\/crca-perforated-sheet-c10629438.html\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n\n\n\n<li><strong>Grade:<\/strong>\u00a0Conforms to IS 513 standards (grades such as CQ, DQ, DDQ, EDDQ).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Perforation Details<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hole Type:<\/strong>\u00a0Usually round, but custom shapes (square, slotted) available based on application.<a href=\"https:\/\/www.adarshmetalperforators.com\/products\/crc-perforated-sheet.html\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n\n\n\n<li><strong>Hole Diameter:<\/strong>\u00a0Typical sizes range from 0.4 mm to 6 mm, with spacing (pitch) customized to achieve desired airflow or visual effect.<a href=\"https:\/\/www.conchindustries.co.in\/perforated-sheet.html\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n\n\n\n<li><strong>Pattern:<\/strong>\u00a0Uniform grid, staggered, or custom per design; can be specified in drawings.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Surface Finish &amp; Edge<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Finish:<\/strong>\u00a0Dull, bright, or matt, as required for further treatment or visual appearance.<a href=\"https:\/\/www.newarisemetal.com\/plates\/crca\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n\n\n\n<li><strong>Edge:<\/strong>\u00a0Mill edge or slit edge based on sheet supply.<a href=\"https:\/\/www.tradeindia.com\/products\/crca-perforated-sheet-c10629438.html\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Applications<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Electrical and electronic equipment enclosures<\/li>\n\n\n\n<li>Machinery guards<\/li>\n\n\n\n<li>Decorative architectural cladding<\/li>\n\n\n\n<li>Ventilated panels for HVAC and filtration<\/li>\n\n\n\n<li>Storage rack panels<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A\u00a0CRCA perforated panel\u00a0is fabricated from Cold Rolled Close Annealed (CRCA) steel sheet, featuring regularly spaced holes to optimize airflow, aesthetics, and weight reduction while maintaining necessary rigidity. Base Material Perforation Details Surface Finish &amp; Edge Applications<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-2281","post","type-post","status-publish","format-standard","hentry","category-types-of-panel"],"jetpack_featured_media_url":"","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/posts\/2281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/comments?post=2281"}],"version-history":[{"count":1,"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/posts\/2281\/revisions"}],"predecessor-version":[{"id":2282,"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/posts\/2281\/revisions\/2282"}],"wp:attachment":[{"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/media?parent=2281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/categories?post=2281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electrical.lazyhungryminds.com\/index.php\/wp-json\/wp\/v2\/tags?post=2281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}