{"id":4598,"date":"2025-11-19T03:41:06","date_gmt":"2025-11-19T03:41:06","guid":{"rendered":"https:\/\/weldomachining.com\/?page_id=4598"},"modified":"2026-11-09T06:57:52","modified_gmt":"2026-11-09T06:57:52","slug":"lavorazione-cnc-dellottone","status":"publish","type":"page","link":"https:\/\/weldomachining.com\/it\/brass-cnc-machining\/","title":{"rendered":"Ottone"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\n\n\n \n \n \n Brass CNC Machining Services | Weldo<\/title>\n <style>\n body{margin:0;background:#fff}\n #weldo-brass-machining-page{\n --bm-ink:#182135;--bm-muted:#626f83;--bm-brand:#292c91;--bm-dark:#202370;\n --bm-cyan:#2f9fc2;--bm-line:#dfe5ec;--bm-soft:#f5f7fa;--bm-sky:#edf8fd;\n --bm-wrap:min(1180px,calc(100% - 40px));\n color:var(--bm-ink);background:#fff;font-family:Arial,\"Helvetica Neue\",Helvetica,sans-serif!important;\n font-size:15.5px;font-weight:400;line-height:1.62;-webkit-font-smoothing:antialiased;\n }\n #weldo-brass-machining-page *,#weldo-brass-machining-page *::before,#weldo-brass-machining-page *::after{box-sizing:border-box}\n #weldo-brass-machining-page [hidden]{display:none!important}\n #weldo-brass-machining-page :where(h1,h2,h3,p,figure,ul,dl){margin:0}\n #weldo-brass-machining-page :where(h1,h2,h3,p,a,button,summary,dt,dd,li,th,td,span,strong){font-family:Arial,\"Helvetica Neue\",Helvetica,sans-serif!important}\n #weldo-brass-machining-page 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#weldo-brass-machining-page .bm-hero-media{width:100%;max-width:480px}\n #weldo-brass-machining-page .bm-grade-panel{grid-template-columns:1fr}\n #weldo-brass-machining-page .bm-grade-media{width:100%;max-width:340px;margin-inline:auto}\n #weldo-brass-machining-page .bm-tabs{width:100%;flex-wrap:wrap;justify-content:center}\n #weldo-brass-machining-page .bm-tabs .bm-tab{flex:1 1 100px;padding:10px 12px}\n #weldo-brass-machining-page .bm-finish-grid{grid-template-columns:1fr 1fr}\n }\n @media(max-width:560px){\n #weldo-brass-machining-page{--bm-wrap:calc(100% - 30px)}\n #weldo-brass-machining-page h1{font-size:32px!important}\n #weldo-brass-machining-page h2{font-size:27px!important}\n #weldo-brass-machining-page .bm-section{padding:50px 0}\n #weldo-brass-machining-page .bm-heading{margin-bottom:27px;text-align:left}\n #weldo-brass-machining-page .bm-hero{padding:28px 0 50px}\n #weldo-brass-machining-page .bm-hero-grid{gap:28px}\n #weldo-brass-machining-page 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#weldo-brass-machining-page .bm-grade-copy h3{font-size:22px!important}\n #weldo-brass-machining-page .bm-note{padding:17px}\n #weldo-brass-machining-page .bm-table,#weldo-brass-machining-page .bm-table tbody,#weldo-brass-machining-page .bm-table tr{display:block}\n #weldo-brass-machining-page .bm-table tr{padding:17px 20px;border-bottom:1px solid #e7ecf1}\n #weldo-brass-machining-page .bm-table tr:last-child{border-bottom:0}\n #weldo-brass-machining-page .bm-table th,#weldo-brass-machining-page .bm-table td{display:block;width:100%;padding:0;border:0}\n #weldo-brass-machining-page .bm-table th{margin-bottom:6px}\n #weldo-brass-machining-page .bm-box-heading{padding-inline:20px}\n #weldo-brass-machining-page .bm-controls{grid-template-columns:1fr;gap:0;padding-inline:20px}\n #weldo-brass-machining-page .bm-control:nth-last-child(2){border-bottom:1px solid #e7ecf1}\n #weldo-brass-machining-page .bm-cap-note{text-align:left}\n #weldo-brass-machining-page .bm-finish-grid{grid-template-columns:1fr}\n #weldo-brass-machining-page .bm-finish-media img{max-width:250px;margin-inline:auto}\n #weldo-brass-machining-page .bm-finish-copy{padding:21px}\n #weldo-brass-machining-page .bm-gallery-head{flex-wrap:wrap;align-items:center;gap:18px}\n #weldo-brass-machining-page .bm-gallery-head>div:first-child{flex:1 1 100%}\n #weldo-brass-machining-page .bm-gallery-image img{height:200px!important}\n #weldo-brass-machining-page .bm-cta{padding:29px 22px}\n #weldo-brass-machining-page .bm-answer{padding-right:10px}\n }\n @media(prefers-reduced-motion:reduce){#weldo-brass-machining-page *{scroll-behavior:auto!important;transition:none!important}}\n \n \/* Text-led finishing options with consistent vector icons. *\/\n #weldo-brass-machining-page .bm-grade-copy h3{font-size:22px!important}\n #weldo-brass-machining-page .bm-finish-card{padding:22px 0 0;border:0;border-top:1px solid #d9e2eb;border-radius:0;background:transparent}\n #weldo-brass-machining-page .bm-finish-card .bm-icon{margin-bottom:17px}\n #weldo-brass-machining-page .bm-finish-card>p{font-size:15px!important}\n @media(max-width:560px){#weldo-brass-machining-page .bm-grade-copy h3{font-size:20px!important}}\n <\/style>\n<\/head>\n<body>\n<main id=\"weldo-brass-machining-page\">\n\n <!-- 01 \u2014 Left-image hero -->\n <section class=\"bm-hero\" aria-labelledby=\"bm-title\"><div class=\"bm-wrap bm-hero-grid\">\n <figure class=\"bm-hero-media\"><img fetchpriority=\"high\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/cnc-machining-brass-part-1.webp\" width=\"750\" height=\"750\" alt=\"Custom CNC machined brass parts\" fetchpriority=\"high\" decoding=\"async\"><\/figure>\n <div class=\"bm-hero-copy\"><h1 id=\"bm-title\">Brass CNC Machining Services<\/h1><p>Custom brass parts made to drawing for electrical, fluid-control, mechanical, and decorative applications. We match grade, temper, machining, and finish to the required geometry, service conditions, and final dimensions.<\/p><ul class=\"bm-points\"><li>Prototype to Production<\/li><li>Surface Finishing<\/li><li>Drawing-Based Inspection<\/li><\/ul><a class=\"bm-button\" href=\"https:\/\/weldomachining.com\/contact-us\/\">Upload Your Brass Part Drawing <svg viewBox=\"0 0 20 20\" aria-hidden=\"true\"><path d=\"m11.2 4.5 5.5 5.5-5.5 5.5-1.4-1.4 3.1-3.1H3.5V9h9.4L9.8 5.9z\"\/><\/svg><\/a><\/div>\n <\/div><\/section>\n\n <!-- 02 \u2014 Material property references -->\n <section class=\"bm-section bm-soft\" aria-labelledby=\"bm-properties-title\"><div class=\"bm-wrap bm-properties-grid\">\n <div><h2 id=\"bm-properties-title\">Brass Properties Depend on Grade and Temper<\/h2><p>Alloy composition, supplied condition, and product form affect machinability, strength, ductility, conductivity, and corrosion behavior.<\/p><dl class=\"bm-property-values\">\n <div class=\"bm-property\"><dt>Density<\/dt><dd>8.2\u20138.7<span>g\/cm\u00b3<\/span><\/dd><\/div>\n <div class=\"bm-property\"><dt>Tensile Strength<\/dt><dd>300\u2013700<span>MPa<\/span><\/dd><\/div>\n <div class=\"bm-property\"><dt>Yield Strength<\/dt><dd>100\u2013550<span>MPa<\/span><\/dd><\/div>\n <div class=\"bm-property\"><dt>Hardness<\/dt><dd>60\u2013200<span>HB<\/span><\/dd><\/div>\n <div class=\"bm-property\"><dt>Electrical Conductivity<\/dt><dd>Approx. 9\u201330<span>% IACS<\/span><\/dd><\/div>\n <div class=\"bm-property\"><dt>Thermal Conductivity<\/dt><dd>Approx. 28\u2013160<span>W\/(m\u00b7K)<\/span><\/dd><\/div>\n <\/dl><p class=\"bm-properties-note\">Illustrative ranges cover selected grades and conditions. Elongation examples are about 5\u201350%. Silicon brass can have substantially lower conductivity than conventional brass. Confirm certified grade- and temper-specific data rather than combining these values into one material specification.<\/p><\/div>\n <figure class=\"bm-properties-media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/brass-material.webp\" width=\"750\" height=\"750\" alt=\"Brass bars plates and machining stock\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <\/div><\/section>\n\n <!-- 03 \u2014 Brass grade selection -->\n <section class=\"bm-section\" aria-labelledby=\"bm-grades-title\"><div class=\"bm-wrap\">\n <div class=\"bm-heading\"><h2 id=\"bm-grades-title\">Choose the Brass Grade for the Part<\/h2><p>Compare forming route, chip control, strength, corrosion exposure, and the material requirements for the finished product.<\/p><\/div>\n <div class=\"bm-tabs\" role=\"tablist\" aria-label=\"Brass grades\">\n <button class=\"bm-tab\" id=\"bm-tab-260\" role=\"tab\" type=\"button\" aria-selected=\"true\" aria-controls=\"bm-panel-260\" tabindex=\"0\">C26000<\/button>\n <button class=\"bm-tab\" id=\"bm-tab-360\" role=\"tab\" type=\"button\" aria-selected=\"false\" aria-controls=\"bm-panel-360\" tabindex=\"-1\">C36000<\/button>\n <button class=\"bm-tab\" id=\"bm-tab-377\" role=\"tab\" type=\"button\" aria-selected=\"false\" aria-controls=\"bm-panel-377\" tabindex=\"-1\">C37700<\/button>\n <button class=\"bm-tab\" id=\"bm-tab-464\" role=\"tab\" type=\"button\" aria-selected=\"false\" aria-controls=\"bm-panel-464\" tabindex=\"-1\">C46400<\/button>\n <button class=\"bm-tab\" id=\"bm-tab-693\" role=\"tab\" type=\"button\" aria-selected=\"false\" aria-controls=\"bm-panel-693\" tabindex=\"-1\">C69300<\/button>\n <\/div>\n <div class=\"bm-grade-panel\" id=\"bm-panel-260\" role=\"tabpanel\" aria-labelledby=\"bm-tab-260\" tabindex=\"0\">\n <figure class=\"bm-grade-media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/C26000-brass.webp\" width=\"750\" height=\"750\" alt=\"Cartridge brass sheet and stock\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <div class=\"bm-grade-copy\"><h3>C26000 Cartridge Brass<\/h3><p>A nominal 70\/30 copper-zinc brass with excellent cold-forming behavior and a useful decorative appearance. A common option for formed components requiring secondary machining.<\/p><details><summary>Applications & machining notes<\/summary><dl>\n <div><dt>Typical parts<\/dt><dd>Deep-drawn housings, terminals, clips, and stamped or formed components with machined features.<\/dd><\/div>\n <div><dt>Production route<\/dt><dd>Cold forming followed by secondary machining, or machining from suitable stock. Select the product form and temper for the geometry.<\/dd><\/div>\n <div><dt>Machining considerations<\/dt><dd>Expect different chip behavior from free-cutting brass. Support thin sections and review cold-work condition, cutting exits, and burr removal.<\/dd><\/div>\n <div><dt>Finishing options<\/dt><dd>Polishing, brushing, plating, or a clear protective coating, with cosmetic faces and final fit requirements defined.<\/dd><\/div>\n <\/dl><\/details><\/div>\n <\/div>\n <div class=\"bm-grade-panel\" id=\"bm-panel-360\" role=\"tabpanel\" aria-labelledby=\"bm-tab-360\" tabindex=\"0\" hidden>\n <figure class=\"bm-grade-media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/c36000-brass.webp\" width=\"750\" height=\"750\" alt=\"Free-cutting brass bar stock\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <div class=\"bm-grade-copy\"><h3>C36000 Free-Cutting Brass<\/h3><p>A leaded brass known for excellent machinability and short chips. Well suited to detailed turned features, threads, and efficient repeat production.<\/p><details><summary>Applications & machining notes<\/summary><dl>\n <div><dt>Typical parts<\/dt><dd>Fittings, valve components, fasteners, threaded inserts, and high-volume turned parts.<\/dd><\/div>\n <div><dt>Production route<\/dt><dd>CNC turning, milling, and screw-machine operations from suitable bar or other supplied stock.<\/dd><\/div>\n <div><dt>Machining considerations<\/dt><dd>Good chip breaking supports efficient cutting, but small features still require controlled tool geometry, burr removal, and inspection.<\/dd><\/div>\n <div><dt>Finishing and material requirements<\/dt><dd>As-machined, polishing, nickel plating, or tin plating. C36000 contains lead; specify any lead-content restrictions and required product certification before material approval.<\/dd><\/div>\n <\/dl><\/details><\/div>\n <\/div>\n <div class=\"bm-grade-panel\" id=\"bm-panel-377\" role=\"tabpanel\" aria-labelledby=\"bm-tab-377\" tabindex=\"0\" hidden>\n <figure class=\"bm-grade-media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/c37000-brass.webp\" width=\"750\" height=\"750\" alt=\"Brass stock for forging and machining\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <div class=\"bm-grade-copy\"><h3>C37700 Forging Brass<\/h3><p>A leaded brass developed for hot forging and subsequent machining. Near-net-shape forged blanks can be finished to controlled datums, threads, and sealing features.<\/p><details><summary>Applications & machining notes<\/summary><dl>\n <div><dt>Typical parts<\/dt><dd>Valve bodies, forged fittings, hardware, and shaped components suited to a forging route.<\/dd><\/div>\n <div><dt>Production route<\/dt><dd>Hot forging followed by datum-controlled machining, with blank geometry and machining allowance agreed in advance.<\/dd><\/div>\n <div><dt>Machining considerations<\/dt><dd>Establish stable datums from the forged blank. Review flash removal, forging variation, feature access, and critical sealing or thread dimensions.<\/dd><\/div>\n <div><dt>Finishing and material requirements<\/dt><dd>Polishing, nickel plating, or a clear protective coating. Confirm lead-content limits, supplied condition, and any required material or product records.<\/dd><\/div>\n <\/dl><\/details><\/div>\n <\/div>\n <div class=\"bm-grade-panel\" id=\"bm-panel-464\" role=\"tabpanel\" aria-labelledby=\"bm-tab-464\" tabindex=\"0\" hidden>\n <figure class=\"bm-grade-media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/c46400-brass.webp\" width=\"750\" height=\"750\" alt=\"Naval brass bar and plate stock\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <div class=\"bm-grade-copy\"><h3>C46400 Naval Brass<\/h3><p>A tin-containing copper-zinc alloy used for selected marine and mechanical parts. Tin improves corrosion behavior, while suitability still depends on the exposure and material condition.<\/p><details><summary>Applications & machining notes<\/summary><dl>\n <div><dt>Typical parts<\/dt><dd>Marine hardware, shafts, valve stems, and fasteners where the specified alloy meets the service requirements.<\/dd><\/div>\n <div><dt>Production route<\/dt><dd>Turning and milling from suitable bar, rod, plate, or formed stock.<\/dd><\/div>\n <div><dt>Machining considerations<\/dt><dd>Use stable tooling and parameters suited to the actual temper. Review chips, burrs, slender features, and final surface requirements.<\/dd><\/div>\n <div><dt>Corrosion and finishing<\/dt><dd>Specify fluid chemistry, temperature, and any dezincification test requirement. C46400 is an uninhibited naval brass; the name alone does not establish dezincification-resistant approval. Polishing, cleaning, lacquer, or plating may be specified.<\/dd><\/div>\n <\/dl><\/details><\/div>\n <\/div>\n <div class=\"bm-grade-panel\" id=\"bm-panel-693\" role=\"tabpanel\" aria-labelledby=\"bm-tab-693\" tabindex=\"0\" hidden>\n <figure class=\"bm-grade-media\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/c69300-brass.webp\" width=\"750\" height=\"750\" alt=\"Silicon brass stock for precision parts\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <div class=\"bm-grade-copy\"><h3>C69300 Lead-Free Silicon Brass<\/h3><p>A silicon brass used for strength, machinability, and corrosion performance in fluid-service components. Its electrical and thermal conductivity are lower than those of many conventional brasses.<\/p><details><summary>Applications & machining notes<\/summary><dl>\n <div><dt>Typical parts<\/dt><dd>Valves, fittings, and other fluid-service hardware, including potable-water parts where the finished product meets the applicable specification.<\/dd><\/div>\n <div><dt>Production route<\/dt><dd>Suitable forging, CNC turning, and secondary machining, with the supplied and final material conditions defined.<\/dd><\/div>\n <div><dt>Machining considerations<\/dt><dd>Match tools and cutting parameters to the silicon-bearing alloy. Specify any required dezincification resistance and account for later thermal processing.<\/dd><\/div>\n <div><dt>Finishing and qualification<\/dt><dd>As-machined, polishing, cleaning, or compatible plating. Specify the required lead limit and product certification; a lead-free alloy designation alone does not qualify the finished assembly for drinking-water use.<\/dd><\/div>\n <\/dl><\/details><\/div>\n <\/div>\n <div class=\"bm-note\"><p>Specify the exact grade, product form, temper, required records, and service environment. Lead-content limits, dezincification resistance, and finished-product certification are separate requirements.<\/p><\/div>\n <\/div><\/section>\n\n <!-- 04 \u2014 Capabilities and machining controls -->\n <section class=\"bm-section bm-soft\" aria-labelledby=\"bm-cap-title\"><div class=\"bm-wrap\">\n <div class=\"bm-heading\"><h2 id=\"bm-cap-title\">Drawing-Based Brass Machining Capabilities<\/h2><p>Confirm the production route from the grade, temper, feature depth, workholding, and measurement requirements.<\/p><\/div>\n <div class=\"bm-cap-grid\">\n <article class=\"bm-cap-box\"><div class=\"bm-box-heading\"><h3>Machining Reference Parameters<\/h3><\/div><table class=\"bm-table\" aria-label=\"Brass machining capability references\"><tbody>\n <tr><th scope=\"row\">Part-envelope reference<\/th><td><strong>Up to 2000 \u00d7 1000 \u00d7 1000 mm*<\/strong><span>Subject to stock availability, usable machine travel, clamping, and tool access.<\/span><\/td><\/tr>\n <tr><th scope=\"row\">Small-part references<\/th><td><strong>5 \u00d7 5 \u00d7 5 mm \/ diameter from \u00d80.5 mm*<\/strong><span>Separate planning references. Feature type, part geometry, handling, and inspection require review.<\/span><\/td><\/tr>\n <tr><th scope=\"row\">Thin-wall reference<\/th><td><strong>From 0.5 mm*<\/strong><span>Depends on height, span, support, material condition, and final surface requirements.<\/span><\/td><\/tr>\n <tr><th scope=\"row\">Dimensional references<\/th><td><strong>General \u00b10.05 mm \/ selected features down to \u00b10.01 mm*<\/strong><span>Quotation references; drawing tolerances and acceptance conditions are agreed for each feature.<\/span><\/td><\/tr>\n <tr><th scope=\"row\">Selected roundness<\/th><td><strong>Down to 0.003 mm*<\/strong><span>Requires suitable geometry, process, and a defined roundness measurement method.<\/span><\/td><\/tr>\n <tr><th scope=\"row\">Surface roughness<\/th><td><strong>Ra 0.4\u20133.2 \u00b5m*<\/strong><span>Depends on grade, tool access, cutting conditions, and any additional finishing.<\/span><\/td><\/tr>\n <\/tbody><\/table><\/article>\n <article class=\"bm-cap-box\"><div class=\"bm-box-heading\"><h3>Control Chips, Burrs, and Thin Features<\/h3><\/div><div class=\"bm-controls\">\n <div class=\"bm-control\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"M5 3h14v18H5zM8 7h8m-8 4h8m-8 4h4\"\/><path d=\"m14 17 2 2 4-4\"\/><\/svg><\/span><div><h3>Select the Right Grade<\/h3><p>Match machining behavior, forming needs, strength, corrosion exposure, and any material qualification before programming.<\/p><\/div><\/div>\n <div class=\"bm-control\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"m4 20 4-9 9-8 4 4-8 9-9 4Z\"\/><path d=\"m8 11 5 5m2-11 4 4M4 20l4-4\"\/><\/svg><\/span><div><h3>Control Cutting Exits<\/h3><p>Use appropriate sharp tools, stable feeds, and an accessible deburring route around threads, holes, and small edges.<\/p><\/div><\/div>\n <div class=\"bm-control\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"M3 7h18M3 17h18M7 7v10m10-10v10M5 10h4m6 4h4\"\/><rect x=\"9\" y=\"9\" width=\"6\" height=\"6\" rx=\"1\"\/><\/svg><\/span><div><h3>Support Thin Walls<\/h3><p>Plan stable workholding, staged material removal, and controlled clamping to protect wall thickness and finished geometry.<\/p><\/div><\/div>\n <div class=\"bm-control\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"M12 2 4 6v6c0 5 8 10 8 10s8-5 8-10V6l-8-4Z\"\/><path d=\"m8 12 3 3 5-6\"\/><\/svg><\/span><div><h3>Define the Finished Condition<\/h3><p>Review fluid contact, temperature, coating thickness, conductivity, and the final material and inspection requirements.<\/p><\/div><\/div>\n <\/div><\/article>\n <\/div><p class=\"bm-cap-note\">*Planning references confirmed against the complete drawing. Maximum size, minimum diameter, thin walls, precision, roundness, and roughness are assessed separately and should not be assumed achievable together.<\/p>\n <\/div><\/section>\n\n <!-- 05 \u2014 Surface finishes -->\n <section class=\"bm-section\" aria-labelledby=\"bm-finish-title\"><div class=\"bm-wrap\">\n <div class=\"bm-heading\"><h2 id=\"bm-finish-title\">Surface Finishes for Brass Parts<\/h2><p>Choose the finish around appearance, wear, solderability, conductivity, corrosion exposure, and the final assembly fit.<\/p><\/div>\n <div class=\"bm-finish-grid\">\n <article class=\"bm-finish-card\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"m12 3 2.5 6.5L21 12l-6.5 2.5L12 21l-2.5-6.5L3 12l6.5-2.5L12 3Z\"\/><path d=\"M20 3v4m-2-2h4\"\/><\/svg><\/span><h3>Polishing & Brushing<\/h3><p>Control gloss, directional texture, and visible surface quality. Specify a visual reference and functional roughness separately.<\/p><\/article>\n <article class=\"bm-finish-card\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"m3 6 7 3-2 5-5-3M10 9l3 1\"\/><path d=\"M16 6h.01M20 8h.01M16 11h.01M21 13h.01M15 16h.01M19 18h.01M4 18v3h17\"\/><\/svg><\/span><h3>Sandblasting<\/h3><p>Create a controlled matte texture with suitable media and masking. Define any subsequent coating and protect critical fits.<\/p><\/article>\n <article class=\"bm-finish-card\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"m3 8 9-5 9 5-9 5-9-5Zm0 5 9 5 9-5M3 18l9 5 9-5\"\/><\/svg><\/span><h3>Nickel or Chrome<\/h3><p>Specify the coating system, thickness, underlayers, masking, and final dimensions for the required appearance and wear performance.<\/p><\/article>\n <article class=\"bm-finish-card\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"M5 5h5v5H5zM14 14h5v5h-5zM10 7h7v7M7 10v7h7\"\/><path d=\"m12 3-2 4h4l-2 4\"\/><\/svg><\/span><h3>Tin Plating<\/h3><p>Support solderability and selected electrical applications, with coating thickness and contact requirements defined for the assembly.<\/p><\/article>\n <article class=\"bm-finish-card\"><span class=\"bm-icon\" aria-hidden=\"true\"><svg viewBox=\"0 0 24 24\"><path d=\"M4 4h16v16H4zM8 8h8v8H8z\"\/><path d=\"M12 8v8M8 12h8\"\/><\/svg><\/span><h3>Clear Coat or Patina<\/h3><p>A clear coating helps retain the chosen appearance; a controlled patina creates a specified aged color and surface effect.<\/p><\/article>\n <\/div><p class=\"bm-finish-link\"><a class=\"bm-link\" href=\"https:\/\/weldomachining.com\/surface-finish\/\">Explore more surface finishing options \u2192<\/a><\/p>\n <\/div><\/section>\n\n <!-- 06 \u2014 Weldo brass machining projects -->\n <section class=\"bm-section bm-soft\" aria-labelledby=\"bm-projects-title\"><div class=\"bm-wrap\">\n <div class=\"bm-gallery-head\"><div><h2 id=\"bm-projects-title\">Weldo Brass Machining Projects<\/h2><p>Examples of brass machining projects completed by Weldo, including flanges, gears, and custom components for electrical, fluid-control, industrial, and decorative applications.<\/p><\/div><\/div>\n <div class=\"bm-gallery-track\" id=\"bm-projects\" role=\"region\" aria-labelledby=\"bm-projects-title\" tabindex=\"0\">\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/06\/brass-cnc-machined-flange.webp\" width=\"800\" height=\"800\" alt=\"CNC machined brass flange\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/custom-brass-part.webp\" width=\"750\" height=\"486\" alt=\"Custom machined brass component\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/custom-brass-gear.webp\" width=\"750\" height=\"635\" alt=\"Custom brass gear\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/brass-material-part.webp\" width=\"540\" height=\"468\" alt=\"Precision brass component\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <\/div>\n <\/div><\/section>\n\n <!-- 07 \u2014 Production and inspection resources -->\n <section class=\"bm-section\" aria-labelledby=\"bm-equipment-title\"><div class=\"bm-wrap\">\n <div class=\"bm-gallery-head\"><div><h2 id=\"bm-equipment-title\">Machining and Inspection Resources<\/h2><p>Machining, grinding, EDM, and dimensional inspection support the agreed production route and acceptance requirements for brass parts.<\/p><\/div><div class=\"bm-slider-controls\"><button class=\"bm-slider-button\" type=\"button\" data-bm-track=\"bm-equipment\" data-bm-direction=\"-1\" aria-controls=\"bm-equipment\" aria-label=\"Previous equipment images\"><svg viewBox=\"0 0 20 20\" aria-hidden=\"true\"><path d=\"m8.8 4.5-5.5 5.5 5.5 5.5 1.4-1.4L7.1 11h9.4V9H7.1l3.1-3.1z\"\/><\/svg><\/button><button class=\"bm-slider-button\" type=\"button\" data-bm-track=\"bm-equipment\" data-bm-direction=\"1\" aria-controls=\"bm-equipment\" aria-label=\"Next equipment images\"><svg viewBox=\"0 0 20 20\" aria-hidden=\"true\"><path d=\"m11.2 4.5 5.5 5.5-5.5 5.5-1.4-1.4 3.1-3.1H3.5V9h9.4L9.8 5.9z\"\/><\/svg><\/button><\/div><\/div>\n <div class=\"bm-gallery-track\" id=\"bm-equipment\" role=\"region\" aria-labelledby=\"bm-equipment-title\" tabindex=\"0\">\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/07\/Projector-testing.webp\" width=\"900\" height=\"900\" alt=\"Optical projector inspection\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20251211140343.webp\" width=\"800\" height=\"600\" alt=\"Weldo production and measurement equipment\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/09\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250917192120-1.webp\" width=\"800\" height=\"600\" alt=\"CNC production equipment\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/07\/CMM-testing.webp\" width=\"800\" height=\"800\" alt=\"CMM dimensional inspection\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/11\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20251119205415.webp\" width=\"750\" height=\"563\" alt=\"Precision part inspection\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/02\/cnc-grinding-5.webp\" width=\"750\" height=\"563\" alt=\"Precision grinding equipment\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <figure class=\"bm-gallery-image\"><img loading=\"lazy\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/09\/EDM-e1787125475766.webp\" width=\"1072\" height=\"786\" alt=\"Electrical discharge machining equipment\" loading=\"lazy\" decoding=\"async\"><\/figure>\n <\/div>\n <\/div><\/section>\n\n <!-- 08 \u2014 FAQ and project CTA -->\n <section class=\"bm-section bm-soft\" aria-labelledby=\"bm-faq-title\"><div class=\"bm-wrap bm-final-grid\">\n <div><h2 id=\"bm-faq-title\">Brass Machining Questions<\/h2><div class=\"bm-faq\">\n <details open><summary>Does brass turn green?<\/summary><div class=\"bm-answer\"><p>Brass can develop brown or green corrosion products as its copper reacts with moisture, salts, and other environmental chemicals. Cleaning, polishing, a suitable clear coating, or a specified plating system can help manage the chosen appearance.<\/p><\/div><\/details>\n <details><summary>Is brass magnetic?<\/summary><div class=\"bm-answer\"><p>Common copper-zinc brasses are generally non-magnetic for normal engineering purposes. For sensitive equipment, define the required magnetic response of the finished component, including any plating, inserts, or contamination.<\/p><\/div><\/details>\n <details><summary>Can brass be used for potable-water parts?<\/summary><div class=\"bm-answer\"><p>Yes, when the specified material, finish, and finished product meet the required application and certification criteria. Provide the target market, lead-content limit, water-contact specification, and required certification during quotation.<\/p><\/div><\/details>\n <details><summary>Does lead-free brass resist dezincification?<\/summary><div class=\"bm-answer\"><p>Lead content and dezincification resistance describe different properties. Select a grade with suitable corrosion performance and specify any required test. Fluid chemistry, temperature, material condition, and later thermal processing also affect suitability.<\/p><\/div><\/details>\n <details><summary>Which brass grade is easiest to machine?<\/summary><div class=\"bm-answer\"><p>C36000 is a widely used free-cutting brass with excellent chip breaking. C26000 emphasizes cold forming, C37700 suits forging routes, and silicon brasses require their own cutting parameters. Select the grade for the complete service and production requirements.<\/p><\/div><\/details>\n <details><summary>How does plating affect precision fits?<\/summary><div class=\"bm-answer\"><p>Coating and underlayer thickness change finished dimensions. Identify critical bores, threads, sealing faces, masked areas, and cosmetic surfaces before machining. Define which dimensions are accepted in the finished coated condition.<\/p><\/div><\/details>\n <\/div><\/div>\n <aside class=\"bm-cta\"><h2>Let's Review Your Brass Part<\/h2><p>Send the drawing and intended use. We will review grade, temper, machining, finishing, and inspection for a practical production plan and quotation.<\/p><ul class=\"bm-checks\"><li>3D model and controlled 2D drawing<\/li><li>Brass grade, temper, and product form<\/li><li>Quantity and target schedule<\/li><li>Critical fits, threads, and sealing faces<\/li><li>Finish, cosmetic surfaces, and masking<\/li><li>Material qualification and inspection records<\/li><\/ul><div class=\"bm-files\" aria-label=\"Project file formats\"><span>STEP<\/span><span>IGES<\/span><span>DWG<\/span><span>DXF<\/span><span>PDF<\/span><\/div><a class=\"bm-button\" href=\"https:\/\/weldomachining.com\/contact-us\/\">Start Your Brass Part Review <svg viewBox=\"0 0 20 20\" aria-hidden=\"true\"><path d=\"m11.2 4.5 5.5 5.5-5.5 5.5-1.4-1.4 3.1-3.1H3.5V9h9.4L9.8 5.9z\"\/><\/svg><\/a><p class=\"bm-cta-note\">If the grade is not yet selected, include fluid contact, corrosion exposure, electrical duty, appearance, and any lead-content or certification requirements.<\/p><\/aside>\n <\/div><\/section>\n<\/main>\n<script>\n (()=>{\n const root=document.getElementById('weldo-brass-machining-page');\n if(!root)return;\n const tabs=Array.from(root.querySelectorAll('[role=\"tab\"]'));\n const activateTab=tab=>{\n tabs.forEach(item=>{\n const active=item===tab;\n item.setAttribute('aria-selected',String(active));\n item.tabIndex=active?0:-1;\n const panel=root.querySelector('#'+item.getAttribute('aria-controls'));\n if(panel)panel.hidden=!active;\n });\n };\n tabs.forEach((tab,index)=>{\n tab.addEventListener('click',()=>activateTab(tab));\n tab.addEventListener('keydown',event=>{\n let next;\n if(event.key==='ArrowRight')next=(index+1)%tabs.length;\n else if(event.key==='ArrowLeft')next=(index-1+tabs.length)%tabs.length;\n else if(event.key==='Home')next=0;\n else if(event.key==='End')next=tabs.length-1;\n else return;\n event.preventDefault();\n activateTab(tabs[next]);\n tabs[next].focus();\n });\n });\n const reduceMotion=window.matchMedia('(prefers-reduced-motion: reduce)').matches;\n root.querySelectorAll('[data-bm-track]').forEach(button=>{\n button.addEventListener('click',()=>{\n const track=root.querySelector('#'+button.dataset.bmTrack);\n if(track)track.scrollBy({left:Number(button.dataset.bmDirection)*track.clientWidth*.82,behavior:reduceMotion?'auto':'smooth'});\n });\n });\n })();\n<\/script>\n<\/body>\n<\/html>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Brass CNC Machining Services | Weldo Brass CNC Machining Services Custom brass parts made to drawing for electrical, fluid-control, mechanical, and decorative applications. We match grade, temper, machining, and finish to the required geometry, service conditions, and final dimensions. Prototype to Production Surface Finishing Drawing-Based Inspection Upload Your Brass Part Drawing Brass Properties Depend on […]<\/p>\n","protected":false},"author":2,"featured_media":4625,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4598","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/pages\/4598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/comments?post=4598"}],"version-history":[{"count":111,"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/pages\/4598\/revisions"}],"predecessor-version":[{"id":15754,"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/pages\/4598\/revisions\/15754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/media\/4625"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/it\/wp-json\/wp\/v2\/media?parent=4598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}