Silver Plate/Sheet/Disc

Silver Plate/Sheet/Disc

Silver Plate/Sheet/Disc

Purity: ≥99.95%, or customized

  • Custom sizes and standard sizes in stock
  • Quick Lead Time
  • Competitive Price
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Silver Plate/Sheet/Disc is made from high-purity silver metal through precise techniques. It offers excellent electrical conductivity, corrosion resistance, and thermal conductivity, available in various sizes and thicknesses. As a leading supplier and manufacturer of premium silver products, Heeger Metal leverages advanced technology to deliver high-quality silver plates, sheets, and discs for various applications.

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Or email us at max@heegermaterials.com.

Silver Plate/Sheet/Disc Data Sheet

Reference Code:HMSI2713
CAS:7440-22-4
Purity:≥99.95%, or customized
Density:10.503 g/cm3
Melting Point:961.78℃
Boiling Point:2162℃
Thickness:0.1-10 mm, or customized
Delivery State:Hard, Semi-hard, or Soft states as specific requirements
Temper:Annealed or Unannealed

Silver Plate/Sheet/Disc Description

Silver (Ag) is a precious metal known for its highest electrical conductivity, thermal conductivity, and reflectivity of any metal. Additionally, it also has excellent resistance to corrosion and oxidation. Silver Plate/Sheet/Disc is made of high-purity silver metal, widely applied in electronics, electrical components, and solar panels. Heeger Metal can supply high-quality silver plates, sheets, and discs in various specifications and customized solutions to suit industrial and research applications, ensuring optimal performance and cost-effectiveness.

  • Silver Plate
  • Silver Plate Thickness Range (1mm, 2mm, 3mm, 5mm, 8mm)

Silver Plate/Sheet/Disc Manufacturing Processes

  • Melting: The refined silver is then melted in a furnace at high temperatures, typically around 960°C (1760°F). This allows the silver to reach a liquid state.
  • Casting: Once melted, the liquid silver is cast into molds to form bars or billets. These billets are the starting material for producing silver plates, sheets, or discs.
  • Rolling: The silver billets are heated and passed through rolling mills, where they are gradually reduced in thickness and shaped into thin sheets or plates. The rolling process is done in stages, each reducing the thickness incrementally.
  • Annealing: To prevent the silver from becoming brittle due to work hardening during the rolling process, the silver is periodically heated in an annealing furnace. This softens the metal and restores its ductility.
  • Cutting and Forming: Once the silver plate or sheet reaches the desired thickness, it can be cut into discs or other shapes using specialized cutting tools. The discs are typically stamped or punched out from larger sheets.
  • Polishing and Surface Treatment: After the silver plate, sheet, or disc is shaped, it is polished to achieve a smooth, shiny surface. This can be done using abrasive materials or through electro-polishing techniques.
  • Quality Control: The final products undergo rigorous quality checks for defects, such as imperfections in thickness, surface quality, and overall appearance. They are also tested for purity to ensure they meet industry standards.

Silver Plate/Sheet/Disc Applications

  • Electronics: Silver plates, sheets, and discs are widely used in the production of electrical contacts, connectors, and conductors due to their excellent electrical conductivity.
  • Reflective Coatings: Silver’s high reflectivity makes it ideal for use in optical mirrors and reflective coatings for instruments like telescopes and lasers.
  • Solar Panels: Silver is a key material in photovoltaic cells, and silver plates or sheets are used in the manufacturing of solar panels for efficient energy conversion.
  • Medical Applications: Due to its biocompatibility, silver is used in medical devices, such as implants, wound dressings, and coatings for surgical instruments to prevent bacterial growth.
  • Thermal Conductivity: Silver plates and sheets are utilized in applications requiring high thermal conductivity, such as heat exchangers and cooling systems in electronics and industrial processes.

Silver Plate/Sheet/Disc Packaging

Silver Plate/Sheet/Disc is carefully placed in wooden cases or cartons with additional soft materials to support and prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Metal Packing

Silver Properties

ElementValue
Atomic number47
Crystal structureFace centred cubic
Electronic structureKr 4d¹⁰ 5s¹
Valences shown1-2,2
Atomic weight( amu )107.8682
Thermal neutron absorption cross-section( Barns )63.8
Photo-electric work function( eV )4.7
Natural isotope distribution( Mass No./% )107/ 51.83
Natural isotope distribution( Mass No./% )109/ 48.17
Atomic radius – Goldschmidt( nm )0.144
Ionisation potential( No./eV )2/ 21.5
Ionisation potential( No./eV )1/ 7.58
Ionisation potential( No./eV )3/ 34.8
ElementValue
Material conditionHard
Material conditionSoft
Poisson’s ratio0.367
Poisson’s ratio0.367
Bulk modulus( GPa )103.6
Bulk modulus( GPa )103.6
Tensile modulus( GPa )82.7
Tensile modulus( GPa )82.7
Izod toughness( J m⁻¹ )5
Hardness – Vickers( kgf mm⁻² )95
Hardness – Vickers( kgf mm⁻² )25
Tensile strength( MPa )330
Tensile strength( MPa )172
ElementValue
Electrical resistivity( µOhmcm )1.63@20@20°C
Temperature coefficient( K⁻¹ )0.0041@0-100°C
Thermal emf against Pt (cold 0C – hot 100C)( mV )0.74
ElementValue
Boiling point( C )2212
Density( gcm⁻³ )10.5@20°C
ElementValue
Melting point( C )961.9
Latent heat of evaporation( J g⁻¹ )2390
Latent heat of fusion( J g⁻¹ )103
Specific heat( J K⁻¹ kg⁻¹ )237@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )429@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )19.1@0-100°C

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We will check and get back to you in 24 hours.

To customize your silver plate, silver sheet, or silver disc, please provide the following details:

  1. Diameter (for discs)
  2. Thickness (for plates, sheets, and discs)
  3. Width and Length (for plates and sheets)
  4. Tolerances (for thickness, diameter, width, or length)
  5. Purity of the material
  6. Surface Finish (e.g., polished, rough, oxide-coated, etc.)
  7. Quantity of the products you need
  8. Alternatively, you can provide a drawing with your specifications.

Once we have these details, we can provide you with a quote within 24 hours.

We carry a wide variety of silver products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

DFARS (Defense Federal Acquisition Regulation Supplement) compliance is primarily concerned with the sourcing of materials for defense-related applications in the United States. According to DFARS, certain materials used in defense must be sourced from the United States or qualifying countries.

If you have specific platinum materials that are subject to DFARS, please let us know in advance and we will confirm.

At Heeger Metal, we take this responsibility seriously. We adhere to all applicable laws and regulations, including Section 1502 of the Dodd-Frank Act. Our company operates with a strict code of ethics and is committed to only partnering with suppliers who share our dedication to responsible sourcing. We support the initiatives and programs aimed at promoting “conflict-free” supply chains and work diligently to ensure that our products meet these standards.

Yes, silver surfaces can be mirror-polished or coated with anti-tarnish layers (e.g., rhodium) for enhanced durability.

Store in anti-tarnish bags or sealed containers with desiccants, away from sulfur-containing environments.

Heeger Metal, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of silver products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

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Other Plate/Sheet/Disc Products

Heeger Metal offers a wide range of custom plate, sheet, and disc products, available in materials like tungsten, molybdenum, titanium, and nickel alloys. Our precision-engineered products are ideal for various industrial applications, including aerospace, electronics, and energy. Whether you need flat plates, thin sheets, or precision-cut discs, we provide tailored solutions with exceptional strength, durability, and high-performance characteristics to meet your specific requirements.

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