en:materials:silver_plated
Table of Contents
Silver-plated (EPNS)
Silver-plated tableware consists of a base metal (typically nickel silver, brass, or copper) that has been coated with a thin layer of pure silver through a process called electroplating. In the flatware industry, this is often marked as EPNS (Electroplated Nickel Silver).
It offers the same aesthetic brilliance and warm luster as Sterling Silver but at a more accessible price point, making it a popular choice for grand banquets and high-end hotels.
1. Key Characteristics
- Aesthetic: To the naked eye, silver-plated items are indistinguishable from solid silver, sharing the same light-refracting properties.
- Core Metal: The base metal provides the strength. High-quality silver-plate usually uses “Nickel Silver” (an alloy of copper, nickel, and zinc) because its color is closer to silver if the plating wears down.
- Plating Thickness: The durability is determined by the thickness of the silver layer, measured in microns. Luxury brands often use 30 to 40 microns for long-lasting use.
- Thermal Conductivity: Like solid silver, silver-plated items adjust quickly to the temperature of food, enhancing the dining experience.
2. Understanding EPNS and Markings
When identifying silver-plated items, look for these common stamps:
- EPNS: Electroplated Nickel Silver (The industry standard for quality).
- EPBM: Electroplated Britannia Metal (A softer alloy, usually older).
- A1 or AA: Indicates a superior thickness of silver plating.
3. Silver-plated vs. Sterling Silver
| Feature | Silver-plated | Sterling Silver (925) |
|---|---|---|
| Metal Content | Thin surface layer only | Solid 92.5% silver throughout |
| Durability | Layer can wear off (“bleeding”) | Lasts for generations |
| Repair | Can be “replated” when worn | Can be polished indefinitely |
| Weight | Often slightly lighter than sterling | Heavier, more substantial feel |
4. Care and Maintenance
- Avoid Over-Polishing: Because the silver layer is thin, aggressive polishing with abrasive chemicals can wear it down to the base metal.
- Hand Washing is Key: Dishwashers are the enemy of silver-plate. The harsh chemicals and heat can cause the plating to peel or tarnish rapidly.
- Electrolysis Warning: Never wash silver-plated items and Stainless Steel in the same basket; it can cause permanent spotting.
- Tarnish Prevention: Store in anti-tarnish rolls or chests to minimize contact with air.
5. Notable Manufacturers
- Christofle (France) - Renowned for their “Hotel Collection” and heavy-gauge plating.
- WMF (Germany) - Famous for their “Perfect Hard Silver” plating technology.
- Arthur Price (UK) - A prestigious British maker of silver-plated flatware.
- Reed & Barton (USA) - Historical masters of American silver-plate.
en/materials/silver_plated.txt · Last modified: by winson