[{"data":1,"prerenderedAt":118},["ShallowReactive",2],{"content:guides:nesting-and-material-yield:en":3},{"slug":4,"category":5,"locale":6,"title":7,"subtitle":8,"metaDescription":9,"intro":10,"sections":13,"designTips":49,"applications":57,"pricingLeadTime":87,"faq":89,"cta":105,"keywords":106,"image":114},"nesting-and-material-yield","guides","en","Nesting and Material Yield: How Sheet Usage Affects Price","How parts are arranged on a sheet, and why utilisation percentage moves your unit price","Nesting and material yield explained: how sheet arrangement affects laser cutting price, with a worked numeric example. Upload a DXF for a quote.",[11,12],"Nesting is the arrangement of multiple part outlines on a single standard sheet before laser cutting, done to minimise the offcut left over as scrap. Material yield (or utilisation) is the percentage of the sheet's area actually consumed by parts rather than wasted; a single oddly shaped part might yield 25%, while 40 identical parts nested tightly can yield over 80%.","Since material cost is charged per part based on the sheet area it effectively consumes, better nesting directly lowers unit price, independent of the setup-cost savings that come from ordering larger batches.",[14,20,39,44],{"heading":15,"paragraphs":16,"table":19,"bullets":19},"How nesting works",[17,18],"Nesting software arranges part outlines on a standard sheet (commonly 1250x2500 mm or 1500x3000 mm) to minimise wasted space, rotating and flipping parts where the design allows, and packing complementary shapes together (for example, fitting a small part into the negative space left by a larger curved part).","Parts with straight edges and simple rectangular or near-rectangular outlines nest efficiently; parts with large curves, irregular angles or asymmetric shapes leave more unusable offcut between them.",null,{"heading":21,"paragraphs":22,"table":25,"bullets":19},"Utilisation and what drives it",[23,24],"Utilisation depends on part shape (rectangular parts commonly reach 80-90% utilisation; irregular curved shapes often sit at 50-70%), part quantity (more identical parts on one sheet allow tighter packing than one or two), and whether multiple different part numbers can share a sheet efficiently.","A shared nest, where several different parts for the same order are arranged together on one sheet, often achieves better utilisation than cutting each part number on its own separate sheet.",{"headers":26,"rows":29},[27,28],"Part shape","Typical utilisation",[30,33,36],[31,32],"Rectangular\u002Fsimple","80-90%",[34,35],"Moderate curves\u002Fangles","65-80%",[37,38],"Irregular\u002Forganic shape","50-65%",{"heading":40,"paragraphs":41,"table":19,"bullets":19},"Worked example",[42,43],"A rectangular bracket, 150 x 100 mm, cut from a 1500 x 3000 mm sheet: a single part uses 15,000 mm2 of the 4,500,000 mm2 sheet, but if only one part is cut per sheet, the material cost allocated to it reflects the whole sheet, giving a yield of roughly 0.3%, an extreme worst case that never happens in practice but illustrates the principle.","Nesting 250 of the same bracket on one sheet with minimal gaps between parts can reach roughly 82% utilisation, meaning the material cost per part drops to close to the theoretical minimum (the part's own area) rather than carrying a large share of wasted sheet.",{"heading":45,"paragraphs":46,"table":19,"bullets":19},"What a buyer can control",[47,48],"A buyer influences yield mainly through part shape, quantity, and whether multiple part numbers are submitted together in one order. Simplifying an irregular outline into a more rectangular one, where the application allows, or ordering a larger batch of one part, generally improves utilisation and lowers unit price.","Submitting several different parts that share the same material and thickness in one order also allows them to be nested together, which frequently yields a better combined price than quoting each part separately.",[50,51,52,53,54,55,56],"Favour rectangular or near-rectangular outlines over highly organic curves where the application allows.","Submit all parts of the same material and thickness together in one order to enable shared nesting.","Increase order quantity where feasible; nesting efficiency generally improves above roughly 20-50 identical parts.","Avoid large unnecessary internal cutouts that break up otherwise nestable outer geometry.","Standardise part dimensions across a product line where possible to simplify nesting across orders.","Ask for the utilisation percentage on a quote if material cost seems high relative to part size.","Accept part rotation and mirroring in the design where orientation does not matter functionally.",{"headers":58,"rows":62},[59,60,61],"Industry","Example parts","Typical material",[63,67,71,75,79,83],[64,65,66],"Electrical","Panel plates, brackets, batch runs","Mild steel, 304 stainless",[68,69,70],"HVAC","Duct flanges, repeat brackets","Galvanised steel DX51D",[72,73,74],"Signage","Repeat letter panels","Aluminium 5754",[76,77,78],"Machinery OEM","Spare part sets","S235JR",[80,81,82],"Solar","Mounting brackets, large batches","Galvanised steel, aluminium",[84,85,86],"Furniture","Repeat bracket sets","Mild steel, aluminium",[88],"Material cost per part is driven by three factors: part shape and how efficiently it nests, quantity ordered, and whether the order combines multiple part numbers sharing material and thickness on one sheet. Lead time is not directly affected by nesting, but larger, well-nested batches generally run 3-5 working days from file approval, similar to smaller orders.",[90,93,96,99,102],{"q":91,"a":92},"What does nesting mean in a quote context?","Nesting is how multiple part outlines are arranged on a standard sheet before cutting; the tighter the arrangement, the less material is wasted and the lower the material cost allocated to each part.",{"q":94,"a":95},"Why is my irregular-shaped part more expensive per unit than a similar-sized rectangular one?","Irregular shapes leave more unusable gaps between parts when nested, so material utilisation is lower and each part effectively carries a larger share of wasted sheet.",{"q":97,"a":98},"Does ordering more of the same part improve material yield?","Yes, more identical parts on one sheet allow tighter, more efficient packing than one or two parts, which lowers material cost per part.",{"q":100,"a":101},"Can different part designs be nested together on the same sheet?","Yes, if they share material and thickness; submitting them together in one order allows shared nesting, which often improves the combined price versus quoting separately.",{"q":103,"a":104},"Can I ask what utilisation percentage my quote is based on?","Yes, ask for the nesting utilisation figure if material cost looks high relative to part size; simplifying the outline or increasing quantity are the two levers that typically improve it.","Upload a DXF file for your part or parts to receive a binding quote within 12 hours.",[107,108,109,110,111,112,113],"nesting sheet metal","material yield laser cutting","sheet utilisation percentage","laser cutting material cost","nesting parts on sheet","sheet metal scrap reduction","material efficiency cutting",{"src":115,"alt":7,"width":116,"height":117},"guides\u002Fnesting-and-material-yield.jpg",1400,788,1790793880717]