Demeyere Industry 5-Ply 12″ Stainless Steel Wok
The Demeyere Industry 5 wok brings professional stir-frying performance to your home kitchen. Our 12-inch diameter wok features a full 5-ply construction — three layers of aluminum alloy sandwiched between stainless steel — delivering the rapid, even heat distribution essential for authentic wok cooking.
This wok is built for home chefs who demand restaurant-quality results. The flat bottom design sits stable on any cooktop, including induction, while the traditional curved sides give you the tossing room and high-heat searing zones that define great wok technique.
- 12-inch (30 cm) diameter with flat 5.5-inch bottom for stability on all cooktops
- Full 5-ply bonded construction: 18/10 stainless interior, 3 aluminum alloy core layers, magnetic stainless exterior
- Compatible with gas, electric, ceramic, halogen, and induction cooktops
- Welded stainless steel handles stay cool longer; oven-safe to 500°F (260°C)
- Dishwasher-safe; handwashing recommended to preserve finish
5-Ply Construction for Responsive Heat Control
The Industry 5 collection earns its name from the five-layer bonded construction that runs throughout every piece. In the Demeyere Industry 5 wok, three thick aluminum alloy layers form the core, flanked by premium 18/10 stainless steel on the interior and magnetic stainless on the exterior.
This multi-ply architecture delivers two critical advantages for wok cooking: instant response to temperature changes and remarkably even heat across the entire curved surface. When you crank the burner for a quick sear, the aluminum core transfers that energy rapidly. When you pull back the heat to let aromatics bloom, the wok cools just as fast.
Induction-Ready and Oven-Safe
The Demeyere Industry 5 wok works on every heat source, including induction. The magnetic stainless steel base layer activates induction elements efficiently, while the thick aluminum core prevents hot spots that plague thinner induction cookware.
Beyond stovetop versatility, this wok transitions seamlessly into the oven up to 500°F. The welded stainless steel handles contain no plastic, phenolic, or silicone components — just solid steel that can handle high-heat roasting or broiler finishing. We’ve seen chefs use this piece to char vegetables under the broiler after a quick stovetop stir-fry, taking advantage of that oven-safe design.
Silvinox Surface Treatment and Care
Every Industry 5 piece, including this wok, receives our proprietary Silvinox electrochemical treatment. This process enriches the stainless steel surface, removing impurities and creating a finish that resists fingerprints, staining, and discoloration even after years of high-heat cooking.
Unlike traditional stainless that demands regular polishing to maintain its shine, Silvinox-treated cookware keeps its silvery luster with nothing more than normal washing. You can run the Demeyere Industry 5 wok through the dishwasher, though handwashing with warm soapy water and a soft sponge extends the life of any cookware.
More from the Industry 5 Cookware Line
What people are saying
Questions About the Industry 5 Wok
Yes, the uncoated 18/10 stainless steel interior is fully compatible with metal spatulas, spoons, and tongs. The Silvinox-treated surface resists scratching from normal cooking utensils.
Unlike nonstick coatings that degrade with metal contact, stainless steel actually benefits from the occasional scrape — it helps build seasoning and fond that enhance flavor. We recommend avoiding sharp knives or aggressive scouring that could mar any cookware, but standard metal cooking tools are perfectly safe.
The 5.5-inch flat bottom provides stability on Western-style burners while preserving the steep, curved sides essential for traditional wok cooking. You get a stable heating zone for searing proteins and a large surface area that maximizes contact with electric and induction elements.
The curved upper walls still give you the tossing room and hot/cool zones that define wok technique. You can push food up the sides to rest while searing the next batch in the bottom, just as you would with a round-bottom wok. The flat base is a design compromise that delivers better home cooktop performance without sacrificing cooking versatility.
Yes, the wok is dishwasher-safe thanks to the Silvinox surface treatment and welded stainless steel handles. However, we recommend handwashing to preserve the finish and extend the life of your cookware.
Handwashing with warm soapy water and a soft sponge takes just minutes and prevents the minor dulling that can occur with repeated dishwasher cycles. For stuck-on food, fill the wok with water and a squirt of dish soap, bring it to a simmer on the stovetop for a few minutes, then scrub gently. This method handles even the most stubborn caramelized residue without damaging the Silvinox finish.
Uncoated stainless steel tolerates the high temperatures essential for authentic stir-frying — typically 450-500°F — without releasing fumes or degrading. Nonstick coatings begin to break down above 400-450°F, limiting your ability to achieve proper searing and caramelization.
The stainless surface also develops fond (those flavorful browned bits) that form the foundation of complex sauces and gravies. You can deglaze with wine or stock to capture those flavors, a technique impossible with nonstick cookware. Metal utensils, oven use up to 500°F, and decades of service life are additional advantages of the Demeyere Industry 5 wok’s stainless construction.
Yes, the Demeyere Industry 5 wok is fully compatible with induction cooktops. The magnetic stainless steel base layer activates induction elements efficiently, while the thick three-layer aluminum core distributes that energy evenly across the entire wok surface.
Many induction-compatible woks suffer from hot spots because they rely on a thin magnetic disc in the base. Our full 5-ply construction extends from rim to rim, eliminating those temperature inconsistencies. The 5.5-inch flat bottom provides ample contact area with induction elements, ensuring strong, consistent heating.
Unlike carbon steel or cast iron woks, the Demeyere Industry 5 wok requires no seasoning. Simply wash it with warm soapy water to remove manufacturing residue, dry thoroughly, and it’s ready to cook.
For best results, preheat the empty wok over medium-high heat for 2-3 minutes before adding oil. This allows the stainless steel to expand slightly and close microscopic pores, creating a smoother cooking surface. Add a high-smoke-point oil (peanut, grapeseed, or avocado), let it shimmer, then add your ingredients. Proper preheating minimizes sticking and delivers better searing.
Demeyere backs the Industry 5 wok with a 30-year warranty against defects in materials and workmanship. This covers issues like delamination of the 5-ply construction, warping under normal use, or manufacturing flaws in the welded handles.
The warranty does not cover cosmetic wear from normal use, damage from overheating or thermal shock, or scratches from improper cleaning. With reasonable care, the bonded construction and Silvinox-treated surface will deliver decades of reliable performance. Register your wok using the card included in the packaging to activate full warranty protection.