{"id":8138,"date":"2026-09-20T13:58:15","date_gmt":"2026-09-20T05:58:15","guid":{"rendered":"https:\/\/www.cjmsteelgroup.com\/?p=8138"},"modified":"2026-09-20T13:58:21","modified_gmt":"2026-09-20T05:58:21","slug":"steel-c-channel-sizes-chart-standard-c-channel-dimensions-and-weight","status":"publish","type":"post","link":"https:\/\/www.cjmsteelgroup.com\/es\/steel-c-channel-sizes-chart-standard-c-channel-dimensions-and-weight.html","title":{"rendered":"Steel C Channel Sizes Chart (C3\u2013C15) \u2013 Dimensions &amp; Weight per Foot"},"content":{"rendered":"<p class=\"has-black-color has-text-color has-link-color wp-elements-4e3d2f6bf59d590a8f050ecf3f90d7e5\">En busca de un <strong>steel C channel sizes chart<\/strong> with dimensions and weight? This guide provides standard <strong>C channel sizes<\/strong>, detailed <strong>C channel dimensions<\/strong>y <strong>C channel weight per foot (lb\/ft)<\/strong> for C3 through C15 sections, with metric conversions in mm and kg\/m for engineering, fabrication, and steel purchasing reference.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application.jpg\" alt=\"steel c channel used in structural steel frame construction\" class=\"wp-image-8139\" srcset=\"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application.jpg 600w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application-300x200.jpg 300w, https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9ac00cf961d1ea846fe5a532228b76c6\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-77d39b885c6561f3d1a6e1945f188fb5\"><strong>Steel C Channel Sizes Chart: C3\u2013C15<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-8b6d51789b522ed066e77371680008a9\">Los siguientes <strong>steel C channel sizes chart<\/strong> provides a quick reference for standard C channel sections, including depth, flange width, web thickness, and weight in both imperial and metric units. The table combines <strong>C channel sizes, dimensions, and weight<\/strong> so engineers, fabricators, and buyers can compare sections without switching between separate charts.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td rowspan=\"2\"><strong>Designaci\u00f3n<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"4\"><strong>en<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"4\"><strong>mm<\/strong><\/td><\/tr><tr><td><strong>Depth (in)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Flange Width (in)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Web Thickness (in)<\/strong><\/td><td><strong>Peso (lb\/ft)<\/strong><\/td><td><strong>Depth (mm)<\/strong><\/td><td><strong>Anchura de la brida (mm)<\/strong><\/td><td><strong>Espesor del alma (mm)<\/strong><\/td><td><strong>Peso (kg\/m)<\/strong><\/td><\/tr><tr><td>C3 \u00d7 4.1<\/td><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.41<\/td><td>0.17<\/td><td>4.1<\/td><td>76.2<\/td><td>35.8<\/td><td>4.3<\/td><td>6.1<\/td><\/tr><tr><td>C4 \u00d7 5.4<\/td><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.58<\/td><td>0.18<\/td><td>5.4<\/td><td>101.6<\/td><td>40.1<\/td><td>4.6<\/td><td>8<\/td><\/tr><tr><td>C5 \u00d7 6.7<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.75<\/td><td>0.19<\/td><td>6.7<\/td><td>127<\/td><td>44.5<\/td><td>4.8<\/td><td>10<\/td><\/tr><tr><td>C6 \u00d7 8.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.92<\/td><td>0.2<\/td><td>8.2<\/td><td>152.4<\/td><td>48.8<\/td><td>5.1<\/td><td>12.2<\/td><\/tr><tr><td>C7 \u00d7 9.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.09<\/td><td>0.21<\/td><td>9.8<\/td><td>177.8<\/td><td>53.1<\/td><td>5.3<\/td><td>14.6<\/td><\/tr><tr><td>C8 \u00d7 11.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.26<\/td><td>0.22<\/td><td>11.5<\/td><td>203.2<\/td><td>57.4<\/td><td>5.6<\/td><td>17.1<\/td><\/tr><tr><td>C9 \u00d7 13.4<\/td><td class=\"has-text-align-center\" data-align=\"center\">9<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.43<\/td><td>0.23<\/td><td>13.4<\/td><td>228.6<\/td><td>61.7<\/td><td>5.8<\/td><td>19.9<\/td><\/tr><tr><td>C10 \u00d7 15.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.6<\/td><td>0.24<\/td><td>15.3<\/td><td>254<\/td><td>66<\/td><td>6.1<\/td><td>22.8<\/td><\/tr><tr><td>C12 \u00d7 20.7<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.94<\/td><td>0.28<\/td><td>20.7<\/td><td>304.8<\/td><td>74.7<\/td><td>7.1<\/td><td>30.8<\/td><\/tr><tr><td>C15 \u00d7 33.9<\/td><td class=\"has-text-align-center\" data-align=\"center\">15<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.4<\/td><td>0.4<\/td><td>33.9<\/td><td>381<\/td><td>86.4<\/td><td>10.2<\/td><td>50.4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4c534d3be1338164f33fa8cba2338d2a\">Estos <strong>standard C channel sizes<\/strong> cover sections from C3 to C15, with depths from 3 to 15 inches. The designation combines the nominal channel depth with the section weight in pounds per foot. <\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4f81bbb9fc2e40494462c815dc5a5738\">Por ejemplo, <strong>C8 \u00d7 11.5<\/strong> indicates an approximately 8-inch-deep channel with a weight of 11.5 lb\/ft.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e3b9bb1c43e1ec96014170765e3f0ee6\"><em>For structural and fabrication requirements, you can also view our <a href=\"https:\/\/www.cjmsteelgroup.com\/es\/steel-profile\/c-channel-steel\/\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Steel C Channel<\/mark><\/strong><\/a> product information for available supply options.<\/em><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-1bca26a56a06f8162dc54b4049f6c9f7\"><strong>C Channel Dimensions in Inches and mm<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-57820edeac05b8ba15338b97da683cb4\"><strong>C channel dimensions<\/strong> are commonly specified using depth, flange width, and web thickness. For international projects, the same dimensions can be referenced in millimeters.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-09e8330260348e4400d265b8b9e34609\">The chart above provides both inch and metric values for direct comparison:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-c89f9dbfdb5e84ee05e796f8115d1926\"><strong>Depth (d):<\/strong> the overall vertical depth of the C channel.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-4d32d718538bd9436fa7863941f635b9\"><strong>Flange width (bf):<\/strong> the horizontal width of the flange.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-57dee57e77ec66a5bac9a80adc69eb30\"><strong>Web thickness (tw):<\/strong> the thickness of the channel web.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-55eaf08653f70d37726558815341b75e\"><strong>Weight:<\/strong> expressed as lb\/ft in the imperial system and kg\/m in the metric system.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-c6fb8d2e1cd71c105e022b30f6f35f46\">Por ejemplo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-e846b4314edffcfe192be113c0c4133c\"><strong>C6 \u00d7 8.2:<\/strong> 6 in depth, 1.92 in flange width, 0.20 in web thickness, and 8.2 lb\/ft.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-499965a052e9f825ea4590a10555f751\"><strong>C12 \u00d7 20.7:<\/strong> 12 in depth, 2.94 in flange width, 0.28 in web thickness, and 20.7 lb\/ft.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1b4f99abe1f068f623ac40e20325726f\">These dimensions help users compare <strong>C channel sizes in inches and mm<\/strong> when selecting sections for structural and fabrication applications.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-8c8edc583a27eeee08f49b4b1b8e4637\"><strong>C Channel Sizes in Metric: mm and kg\/m<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-714dc0bdeeb1fdf1a9cc9c0cfb99016e\">While standard <strong>C channel sizes are typically defined in inches<\/strong>, many international projects require <strong>c channel sizes in metric units (mm and kg\/m)<\/strong>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-82fb67d31d6d5f0d863c3175412503ab\">The table above already includes both imperial (inch, lb\/ft) and metric (mm, kg\/m) units, allowing direct comparison between measurement systems. This makes the chart useful for comparing <strong>C channel sizes in mm<\/strong>, <strong>C channel weight per meter<\/strong>, and imperial designations within the same reference.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-9efaff743335c0f64577719b33e71b65\"><strong>C Channel Weight per Foot and kg\/m<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4b9c15b09b590fc62490e889f4a4fcb2\">The weight of a C channel is an important specification for material estimation, structural selection, transportation, and fabrication.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-3faefa7791ecfd89d161f62dc8c1c39a\">The listed <strong>C channel weight per foot<\/strong> ranges from:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-2e58d471b6792f2ef7b311dec0d2ba86\"><strong>C3 \u00d7 4.1:<\/strong> 4.1 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-60512dca64785623368efe9ec088611d\"><strong>C4 \u00d7 5.4:<\/strong> 5.4 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-c5474b6bf76e1559bd66ea006b39ac94\"><strong>C5 \u00d7 6.7:<\/strong> 6.7 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-51a6a78beb35bba682c459d683a6f6aa\"><strong>C6 \u00d7 8.2:<\/strong> 8.2 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-018261a40c8e4439fa1c2aa83b69df99\"><strong>C8 \u00d7 11.5:<\/strong> 11.5 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-dabe3c250e7d3c29bc6fe8a1f544c977\"><strong>C10 \u00d7 15.3:<\/strong> 15.3 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-f7ff2e838f3852f286d2b73e6d8907e3\"><strong>C12 \u00d7 20.7:<\/strong> 20.7 lb\/ft<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-39da7e9de7cfb4ea0fe7fc8925b0e7e6\"><strong>C15 \u00d7 33.9:<\/strong> 33.9 lb\/ft<\/li>\n<\/ul>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e4114eaca65df05d591a597a5b44a4c0\">The corresponding metric values are shown in the main chart in <strong>kg\/m<\/strong>.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d82e994fa8a8b17532bce07c9ae2b9cd\">Por ejemplo, <strong>C8 \u00d7 11.5<\/strong> weighs 11.5 lb\/ft, while <strong>C15 \u00d7 33.9<\/strong> weighs 33.9 lb\/ft. The heavier sections generally provide greater cross-sectional area and are used where higher structural capacity is required.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-b1802ab1fd6238150a92519d9a07ba57\"><strong>Structural Properties<\/strong><\/h3>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-a181ba368ea4549332ef62cc85c38901\">Adem\u00e1s de <strong>C channel dimensions and weight<\/strong>, structural design may require section properties such as cross-sectional area, moment of inertia, and section modulus.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Designaci\u00f3n<\/strong><\/td><td><strong>Area (in\u00b2)<\/strong><\/td><td><strong>Ix (in\u2074)<\/strong><\/td><td><strong>Sx (in\u00b3)<\/strong><\/td><\/tr><tr><td><strong>C3 \u00d7 4.1<\/strong><\/td><td>1.21<\/td><td>1.77<\/td><td>1.18<\/td><\/tr><tr><td><strong>C4 \u00d7 5.4<\/strong><\/td><td>1.59<\/td><td>4.47<\/td><td>2.23<\/td><\/tr><tr><td><strong>C5 \u00d7 6.7<\/strong><\/td><td>1.97<\/td><td>8.72<\/td><td>3.49<\/td><\/tr><tr><td><strong>C6 \u00d7 8.2<\/strong><\/td><td>2.41<\/td><td>15.4<\/td><td>5.14<\/td><\/tr><tr><td><strong>C7 \u00d7 9.8<\/strong><\/td><td>2.88<\/td><td>25.1<\/td><td>7.18<\/td><\/tr><tr><td><strong>C8 \u00d7 11.5<\/strong><\/td><td>3.38<\/td><td>38.5<\/td><td>9.62<\/td><\/tr><tr><td><strong>C9 \u00d7 13.4<\/strong><\/td><td>3.94<\/td><td>56.5<\/td><td>12.6<\/td><\/tr><tr><td><strong>C10 \u00d7 15.3<\/strong><\/td><td>4.49<\/td><td>79.1<\/td><td>15.8<\/td><\/tr><tr><td><strong>C12 \u00d7 20.7<\/strong><\/td><td>6.08<\/td><td>147<\/td><td>24.5<\/td><\/tr><tr><td><strong>C15 \u00d7 33.9<\/strong><\/td><td>9.97<\/td><td>370<\/td><td>49.3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-423b9514d18ad332d70da14abde5c57a\">Explanation of engineering parameters:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-b744771a0d679c9db74e8164ba71d231\"><strong>Area (A)<\/strong> \u2013 cross-sectional area of the channel<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-607c9aa725a50798b03961ac915c9c29\"><strong>Ix<\/strong> \u2013 moment of inertia about the strong axis<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-cbf01f095bf5916e6886a285a8178092\"><strong>Sx<\/strong> \u2013 section modulus used in bending calculations<\/li>\n<\/ul>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-0b49ec1a42e2af538f0b2821b7d9b95f\">These values are commonly referenced in structural design and load calculations.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9ac00cf961d1ea846fe5a532228b76c6\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-7bd208de0ac62d0b10618b9b342a09b0\"><strong>Most Common Steel C Channel Sizes and Applications<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-90fc3d89419605d3f3506bc9c12c439f\">Diferentes <strong>c channel sizes<\/strong> are used depending on load and application requirements<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-744d2e0635844e5532d4250fc3ee79ff\"><strong>1. Small Channels (C3\u2013C5)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-eec38c61f4baaf68a5d6068f18782864\">Light framing<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-a81ae8ddf4d9258dc28a228c4cd4e719\">Equipment brackets<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-1f2e357b8e77efdf0e9f5f0b718f6b12\">Machinery bases<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-58d6432df0533d65b52cbbee074d53ef\">Small support frames<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-02deeddb1c2739ec711793ddb62acdd4\"><strong>2. Medium Channels (C6\u2013C8)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-071e00a07a084022ba2d2f414d4e0fb8\">Structural frames<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-55ef74bda81527f603ccf782a854e8d9\">Roof supports<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-16004f6ca14e2bcf9149d7e56ed8e5c7\">Trailer frames<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-ab4557be3332ae14786c57ecb7822ad3\">Equipment structures<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-1be01efb38fd672cee5db31bc77fd0bf\"><strong>3. Large Channels (C10\u2013C15)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-caa2c1fc2321ef5f0e8d7fb2b495f508\">Building frameworks<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-932b6f776ea090581fc89db51c2fdee6\">Industrial platforms<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-b19189d99fa0c93dd1d8790106a36e3d\">Heavy machinery supports<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-49924bc8e911b210ca6671544a3c188c\">Structural reinforcement<\/li>\n<\/ul>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-c595bf1e61f32736ce1b1d4e57ce0269\">Estos <strong>common c channel sizes<\/strong> cover most structural and fabrication applications.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-6da5b321483e16434093ed96ed9b73b0\"><strong>How to Choose the Right Steel C Channel Size<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2466438ffc2c577154834f5e419bf5b2\">Selecting the correct C channel size depends on several practical factors.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-30b5b78a35698a60f08562fc59146782\"><strong>Requisitos de carga<\/strong> \u2013 Higher loads require heavier sections<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-4b391ce111148651e79a38b9dff33acb\"><strong>Span length<\/strong> \u2013 Longer spans need deeper channels<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-43cb209f21b54d5a604393c4e1928767\"><strong>Structural role<\/strong> \u2013 Support beams, frames, or reinforcements<\/li>\n<\/ul>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-56370a9d24da84d57729a6336133be38\">Using accurate <strong>c channel weight per foot<\/strong> helps estimate material quantities and project costs.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-0914d28acb01e61dd527157b921e87fb\"><em>Need custom C channel sizes or bulk supply? <strong><a href=\"https:\/\/www.cjmsteelgroup.com\/es\/contact-us.html\/\" target=\"_blank\" rel=\"noopener\" title=\"P\u00f3ngase en contacto con nosotros\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">P\u00f3ngase en contacto con nosotros<\/mark><\/a><\/strong> for mill prices and international shipping.<\/em><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-18a29526a27f096810502026b5366686\"><strong>Steel C Channel Size FAQ<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-dc090956c95da9ce99cef00991d88e42\"><strong>What are standard steel C channel sizes?<\/strong><br>Est\u00e1ndar <strong>steel c channel sizes<\/strong> typically range from C3 to C15, corresponding to depths from 3 inches to 15 inches.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-5493edbd1843035ac8a67ed323850158\"><strong>How do you read C channel sizes like C8 \u00d7 11.5?<\/strong><br><strong>C8 \u00d7 11.5<\/strong> indicates an approximately 8-inch channel depth and a section weight of <strong>11.5 lb\/ft<\/strong>.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-afb65029207c22b512a96548e167fb05\"><strong>What is the weight of C channel per foot?<\/strong><br>The listed C channel weights range from <strong>4.1 lb\/ft for C3 \u00d7 4.1 to 33.9 lb\/ft for C15 \u00d7 33.9<\/strong>.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-45c129f3c6979319173e6e40702ea046\"><strong>What are C channel dimensions in inches?<\/strong><br>In the U.S., <strong>c channel dimensions in inches<\/strong> include depth, flange width, and web thickness, with weight measured in lb\/ft.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-822ef9dec4dd592ef7effe63c8b7a0d2\"><strong>What are C channel sizes in metric units?<\/strong><br>C channel sizes can be referenced in <strong>millimeters (mm)<\/strong> for dimensions and <strong>kilograms per meter (kg\/m)<\/strong> for weight. The main chart provides metric conversions for the listed C3\u2013C15 sections.<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-4c5ba7ba060b85ced2d9a1485e835027\"><strong>What is the difference between C channel and U channel?<\/strong><br>C channel and U channel differ in their profile geometry and typical applications. For a detailed comparison of <strong>sizes, strength, and uses<\/strong>consulte nuestro <a href=\"https:\/\/www.cjmsteelgroup.com\/es\/c-channel-vs-u-channel-steel-differences-sizes-strength-and-uses.html\/\" target=\"_blank\" rel=\"noopener\" title=\"\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">C Channel vs U Channel Steel guide<\/mark><\/strong><\/a>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Looking for a steel C channel sizes chart with dimensions and weight? This guide provides standard C channel sizes, detailed C channel dimensions, and C channel weight per foot (lb\/ft) for C3 through C15 sections, with metric conversions in mm and kg\/m for engineering, fabrication, and steel purchasing reference. Steel C Channel Sizes Chart: C3\u2013C15 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":8139,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-8138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"metadata":{"_edit_lock":["1789884418:1"],"_thumbnail_id":["8139"],"_edit_last":["1"],"themepark_seo_title":["C Channel Sizes Chart (AISC) \u2013 Dimensions & Weight"],"themepark_seo_description":["Complete AISC C channel sizes chart with dimensions, weight (kg\/m), and mm conversions. Easy-to-use reference for engineers, fabricators, and steel buyers."],"views":["30583"],"_aioseo_title":["C Channel Sizes Chart (AISC) \u2013 Dimensions &amp; Weight"],"_aioseo_description":["Complete AISC C channel sizes chart with dimensions, weight (kg\/m), and mm conversions. Easy-to-use reference for engineers, fabricators, and steel buyers."],"_aioseo_keywords":[""],"_aioseo_og_title":[null],"_aioseo_og_description":[null],"_aioseo_og_article_section":[""],"_aioseo_og_article_tags":[""],"_aioseo_twitter_title":[null],"_aioseo_twitter_description":[null],"catce":["sidebar-widgets4"],"_wp_old_date":["2026-03-09","2026-04-23","2026-06-24"],"themepark_seo_keyword":["steel c channel sizes chart, c channel dimensions, c channel weight per foot, c channel sizes in mm, c channel weight kg\/m"]},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.6.0 - aioseo.com -->\n\t\t<meta name=\"description\" content=\"Complete AISC C channel sizes chart with dimensions, weight (kg\/m), and mm conversions. 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Easy-to-use reference for engineers, fabricators, and steel buyers.","questions":[{"question":"What are standard steel C channel sizes?","answer":"Standard steel c channel sizes typically range from C3 to C15, corresponding to depths from 3 inches to 15 inches."},{"question":"How do you read C channel sizes like C8 \u00d7 11.5?","answer":"A designation such as C8 \u00d7 11.5 means the channel has an approximate depth of 8 inches and a weight of 11.5 lb\/ft."},{"question":"What is the weight of C channel per foot?","answer":"The c channel weight per foot ranges from about 4.1 lb\/ft (C3) to 33.9 lb\/ft (C15), depending on size."},{"question":"What are C channel dimensions in inches?","answer":"In the U.S., c channel dimensions in inches include depth, flange width, and web thickness, with weight measured in lb\/ft."},{"question":"What are C channel sizes in metric units?","answer":"C channel sizes metric are expressed in millimeters (mm) and kilograms per meter (kg\/m), commonly used in international projects."}]}}]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"created":"2026-03-09 06:44:26","updated":"2026-09-20 06:01:27"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cjmsteelgroup.com\/es\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cjmsteelgroup.com\/es\/news\/\" title=\"News\">News<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tSteel C Channel Sizes Chart (C3\u2013C15) \u2013 Dimensions &amp; Weight per Foot\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.cjmsteelgroup.com\/es"},{"label":"News","link":"https:\/\/www.cjmsteelgroup.com\/es\/news\/"},{"label":"Steel C Channel Sizes Chart (C3\u2013C15) \u2013 Dimensions &amp; Weight per Foot","link":"https:\/\/www.cjmsteelgroup.com\/es\/steel-c-channel-sizes-chart-standard-c-channel-dimensions-and-weight.html"}],"medium_url":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application-300x200.jpg","thumbnail_url":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application-150x150.jpg","full_url":"https:\/\/www.cjmsteelgroup.com\/wp-content\/uploads\/2026\/03\/steel-c-channel-structural-application.jpg","_links":{"self":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts\/8138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/comments?post=8138"}],"version-history":[{"count":5,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts\/8138\/revisions"}],"predecessor-version":[{"id":8525,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/posts\/8138\/revisions\/8525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/media\/8139"}],"wp:attachment":[{"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/media?parent=8138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/categories?post=8138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cjmsteelgroup.com\/es\/wp-json\/wp\/v2\/tags?post=8138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}