Silver-Plated and EPNS Tableware Inspection

Silver-plated and EPNS tableware inspection

A silver-plated tableware inspection checks that the plating covers every surface, including edges, seams and inside spouts, with no blisters, peeling or yellow base metal showing; that the base metal and plating thickness match the tested sample; that solder joints, handles and lids are sound; and that marks say plated, not silver. Packing must stop tarnish on the way.

Last reviewed 14 Oct 2026

Typical materials

Nickel silver (copper, nickel and zinc), brass or copper base; silver electroplate, often over a nickel or copper undercoat; anti-tarnish lacquer

Where it's made in India

No official source names a silver-plating cluster; plated brass and copper ware is part of Moradabad's wider metal craft

Key rules

EN ISO 8442-2 and -3; EU 1935/2004; FDA food contact; Prop 65 (lead); UK Hallmarking Act 1973 on descriptions

Typical AQL

General II; 0 critical, 2.5 major, 4.0 minor

How silver-plated and EPNS tableware is made

EPNS stands for electroplated nickel silver. Nickel silver contains no silver: it is an alloy of copper, nickel and zinc, chosen because it is hard, white and takes plating well. Brass and copper are also used as base metals, especially for hollowware made in the same workshops as brass serveware. Moradabad, a Town of Export Excellence for handicrafts and home of the Moradabad Metal Craft GI, is the best-known metalware centre, but we have found no official source naming a silver-plating cluster, so we do not claim one.

The piece is formed first: trays and salvers pressed or spun, teapots and jugs assembled from parts soldered together, handles and feet often cast. It is polished, cleaned, given a nickel or copper undercoat and then electroplated with silver in a bath. The thickness depends on current and time. Finally it is polished again and often lacquered or treated against tarnish.

Typical products are trays, salvers, teapots and coffee pots, sugar bowls, ice buckets, wine coolers, napkin rings, candle holders and silver-plated cutlery. The thin plating is the product: once it wears through at an edge or a seam, the base metal shows, tarnishes differently and, on food surfaces, touches the food.

What we check on silver-plated tableware

Check	How it is checked	What fails
Plating coverage	All surfaces checked under light, especially edges, rims, seams, inside spouts, under handles and feet	Bare or thin spots, yellow or pink base metal showing
Plating thickness and base metal	Samples pulled and sealed for lab measurement, usually by XRF; base metal confirmed on the same pieces	Thinner plating than specified; brass where nickel silver was ordered
Adhesion	Surfaces checked for blisters; tape test on a sampled piece where agreed	Blisters, peeling, flaking at edges
Polish and finish	Compared with the sample at an angle under light	Polishing lines, pits, orange peel, dull patches, cloudy lacquer
Castings	Handles, feet and finials checked for porosity and filler	Pits, holes, filled areas showing under plating
Solder joints and leaks	Teapots and jugs filled with water and watched; joints checked for grey solder on food surfaces	Drips at a seam, spout or handle; exposed solder inside
Lids, hinges and handles	Lids opened and closed; handles pulled; insulators on teapot handles checked	Loose hinge, rocking lid, missing or loose insulator
Marks and labels	Stamped marks and labels read against your artwork	"925", "sterling" or hallmark-like marks on plated goods; missing "silver plated" or "EPNS"
Tarnish	Pieces checked after unwrapping	Yellow or brown film, fingerprints etched into the surface

Common silver-plated and EPNS tableware defects and how they are classed

Defect	Typical cause	Class
Mark implying solid silver on a plated piece	Wrong stamp or artwork	Critical: misdescription, unlawful in some markets
Lead found in solder or base metal by the lab	Tin-lead solder, leaded brass castings	Critical where it touches food
Base metal showing on a food surface	Thin plating, poor coverage in recesses	Major
Blistering or peeling plating	Poor cleaning before plating	Major
Leak at a seam or spout	Incomplete soldering	Major
Loose handle or teapot insulator	Weak solder or fixing	Major
Light tarnish	Handled without gloves, humid storage	Minor
Polishing marks	Rushed final polish	Minor

Your defect list decides the final class.

Standards and market rules for plated tableware

EN ISO 8442-3 sets material and performance requirements and test methods for silver-plated table and decorative holloware, including limits on the base metals used before plating. EN ISO 8442-2 covers silver-plated nickel silver and silver-plated stainless steel cutlery. Buyers name them to fix plating grade and test methods; thickness and adhesion are lab tests.
Descriptions (UK). The Hallmarking Act 1973 makes it an offence, in trade, to describe an unhallmarked article as silver. Plated goods must use a permitted description, such as "silver plated". Stamps like "925" on plated ware are a serious finding.
Food contact (EU). Regulation (EC) 1935/2004 Article 3 applies. There is no EU-specific measure for metals, so labs test silver, nickel and other metal release against the Council of Europe guide. Nickel matters most once plating wears through to nickel silver. See EU 1935/2004 and LFGB.
Food contact (US). Lacquer on a food surface must be authorized for food contact; FDA states that no regulation authorizes lead in cookware. See FDA food contact.
California. Lead in solder or brass bases can need a Prop 65 warning.
Display pieces. Candelabra and ornamental bowls not meant for food should be labelled decorative.

Packing, transit and your purchase order

Silver tarnishes in contact with sulphur, which is found in some cardboard, rubber bands and polluted air. Pieces should be handled with gloves after final polishing, wrapped in acid-free, sulphur-free or anti-tarnish tissue, sealed in polybags and packed with desiccant where agreed. Rubber bands must not touch the plating. Hollowware with lids needs the lid tied or padded so it does not rattle. The inspector checks gloves at the packing table, the wrapping materials, the inner boxes and drop resistance where agreed.

Put these in your purchase order:

Base metal and, for nickel silver, its grade.
Undercoat and minimum silver thickness, with the test method (EN ISO 8442 or your own).
Lacquer or anti-tarnish treatment, and on which surfaces.
Solder alloy for joints that touch food.
Exact marks and labels: "EPNS", "silver plated", brand; no fineness numbers.
Packing: tissue type, polybag, desiccant, gloves at packing.

Unplated brass and copper serveware is covered on copper and brass kitchenware; plated cutlery is also discussed on cutlery and flatware.

Sources

Frequently asked questions

What is EPNS?

Electroplated nickel silver: a base of nickel silver, an alloy of copper, nickel and zinc with no silver in it, coated with a thin layer of electroplated silver. The marking EPNS tells the buyer it is plated, not solid.

Can silver-plated tableware be sold as silver?

No. In the UK, describing an unhallmarked article as silver in trade is an offence under the Hallmarking Act 1973; plated goods use a permitted description such as silver plated. Other markets have similar rules. Marks on the piece and the packaging are checked.

How is plating thickness measured?

Usually by XRF at a lab on pieces we pull and seal from production. The inspector checks coverage on every sampled piece, especially at edges and seams where plating is thinnest.

Why does plated tableware arrive tarnished?

Sulphur from packing materials, rubber bands or humid air reacts with silver in transit. Fingerprints left during packing etch in over time. Gloves, anti-tarnish tissue, sealed bags and desiccant prevent most of it.

Is silver-plated tableware safe for food?

Silver plating in good condition is widely used for serving. Risks come from worn plating that exposes nickel silver or brass, lead solder at joints, and lacquer on food surfaces. A lab release test settles it for your design.