B15 · Household Utensils & Kitchenware
Stainless Steel Sheet for Kitchenware: 304/201 Selection and Four-Part List
In our kitchenware range, we have organized four stainless steel parts: commonly used 304 / 201 / 316, thickness 0.3–5 mm.
Four Parts and Material List
| Part / Component | Recommended Grade | Size / Thickness | Surface | Configuration | Standard |
|---|---|---|---|---|---|
| Pots/Pans/Ceramic Insulators | 304/316/201 | 3–1.2mm | 2B/Electrolysis/Polishing | Food contact + acid + cleaning + dry-burn discoloration | GB/T 3280; GB 4806.9 |
| Cutting Tools/Slicing Blades | 420/440 | 1–5mm | Quench Hardened + Polished | Edge wear + chipping + food acid corrosion | GB/T 1220; GB 4806.9 |
| Sink/Laminate Countertop/Water Shield | 304/201 | 8–3.0mm | 2B/Rubbed/Draped | Moisture + dishwashing liquid + scratches + food contact | GB/T 3280; GB 4806.9 |
| Material Selection Tips | 304/201 | 5–2.0mm | Mirror/Sanded/Gilt | Moisture + soap solution + scale + hand perspiration | GB/T 3280 |
InsideStandard ConfigurationCommon grades: 304 (3), 201 (3), 316 (1)
Material Types
- 304, 201, 316
- For acidic media, start with 316L and move up to 904L / Duplex (2/4 hits) as concentration and temperature increase.
- Thickness range 0.3–5 mm: thin sheets are for formed parts (consider bending springback and deep drawing cracking), thick plates are for welded structures (consider heat input and sensitization).
Frequently Asked Questions
Which stainless steel is most commonly used for household items and kitchenware?
According to the total pages, the top 4 are: 304 (3), 201 (3), and 316 (1). For specific parts, consult the medium and temperature, e.g., stainless countertops require 316L when exposed to salt water.
Which part is most prone to problems?
Failure details, typically for "cookware/cups/insulated water bottles": food contact + salt / acid + cleaning + dry-burn discoloration; recommended grades 304 / 316 / 201, thickness 0.3–1.2mm. In this scenario, it is advisable to specify medium concentration, temperature and cleaning method during the design phase.
Which thickness should I choose?
The thickness range in the list is 0.3–5 mm. For thin sheets, consider bending and surface finish; for thick plates, consider welding and structural strength. Values may vary by equipment manufacturer for the same location; review your drawings or operating conditions.
Related Materials and Adjacent Industries
Delivery Case Studies for Similar Operating Conditions
Kitchenware and Cookware Manufacturing
304 / 201 Stainless Steel Round, 0.4–3.0 mm Thickness
Deep Drawing Grade, Surface Finish: 2B and BA, Diameter and Weight Optimized
Applications4
Thickness0.3–5mm