사업품목
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Steel plate
Stainless steel
An alloy steel containing chromium or chromium and nickel to improve corrosion resistance.
Generally, steels with chromium content of 11% or more are called stainless steel and are mainly classified into five types based on their microstructure: martensitic, ferritic, austenitic, austenitic-ferritic, and precipitation-hardening.
Chromium-containing steels are protected from internal corrosion by a thin, transparent oxide film of chromium tightly adhered to the surface. They are often referre
For architecture:
These are products used as exterior and interior materials for buildings, possessing excellent aesthetics, corrosion resistance, and fingerprint resistance. Various shapes of products are produced by surface processing such as coloring on the surface of stainless steel plates.
Main products:
304, 430
For appliances and kitchenware:
These products are used for the exterior and interior materials of household appliances and kitchenware, where hygiene is required, and possess excellent corrosion and abrasion resistance. They are commonly used in TV frames, washing machine internal panels, dishes, and more.
Main products:
304, 304L, 316, 316L, 430
| Types of Stainless Steel | ||||
| Symbol (* denotes a number) | Type | Composition | Magnetism | Remarks |
| SUS 2 ** 3 ** |
Austenitic | Cr-Ni | △ | EX:18-8 |
| SUS | Austenitic 〮 Ferritic | Cr-Mn | x | |
| SUS 4 ** | Ferritic | Cr 14~18% | ○ | |
| SUS 4 ** | Martensitic | Cr | ○ | EX:13Cr |
| SUS 6 ** | Precipitation Hardening | Cr-Ni | △ | High Strength Stainless Steel |