Description
Gilding Metal Sheets – Grade 90/10 Half Hard
Our Gilding Metal Sheets are supplied in Grade 90/10 Half Hard, a high-copper brass alloy containing approximately 90% copper and 5% zinc. Known for its excellent malleability, this material is ideal for jewellery design, badge making, decorative projects, and educational use. Supplied in mill finish, sheets may show light surface scratches typical from the mill and guillotine handling.
Key Features & Benefits
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High Copper Content: 90% copper with 5% zinc, giving a rich golden appearance and excellent workability.
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Half Hard Temper: Provides strength while remaining flexible for shaping, forming, and crafting.
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Cutting Tolerances:
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Up to 4mm thickness: +1 / -0mm
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From 5mm thickness: +3 / -0mm
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Custom Sizes Available: Choose your thickness from the drop-down menu and enter dimensions. For non-standard sizes, contact us to discuss possibilities.
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Mill Finish: Smooth, slightly shiny surface suitable for decorative and functional applications.
Available Thicknesses – Grade 90/10
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0.7mm | 0.9mm | 1.2mm | 1.5mm | 2mm | 3mm
Not all sizes are listed online. Full range subject to availability.
Applications / Typical Uses
Gilding metal sheets are widely used in jewellery making, badges, medallions, art and design projects, and educational settings. Their high copper content and malleability make them ideal for:
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Jewellery designers and craftspeople
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Badge and medal manufacturing
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Art, design, and educational workshops
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University and college projects requiring high-quality brass sheets
Whether for fine decorative work or classroom use, these sheets offer consistent quality, rich colour, and excellent workability.
Ordering & Custom Sizes
Select your required thickness and enter the dimensions using our online form. If your dimensions exceed standard limits, please contact us, as we may be able to supply longer lengths beyond standard shipping limits.
Product Specifications
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Material: Gilding Metal (Brass) – Grade 90/10 Half Hard
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Copper Content: ~90%, Zinc: ~5%
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Form: Sheet
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Finish: Mill finish (light surface marks possible)
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Cutting Tolerance:
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Up to 4mm thickness: +1 / -0mm
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5mm and above: +3 / -0mm
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Available Thickness: 0.7mm – 3mm
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Supplier: John Keatley Metals
FAQs
1. Can I order custom sizes for Gilding Metal Sheets?
Yes. You can select the thickness and enter the required dimensions. For sizes not listed, contact us to discuss availability and shipping options.
2. What does mill finish mean?
Mill finish indicates the sheet is supplied in its natural finish from the mill. Light scratches may appear from handling and cutting but do not affect performance.
3. Who typically uses Gilding Metal Sheets?
Our main customers include jewellery designers, badge makers, universities, colleges, and art & design classes.