Enamel Steel Plate
Enamel steel plate is a composite material formed by high-quality steel plate and inorganic non-metallic materials through electrostatic dry powder coating process and high-temperature firing, so that the high-quality steel plate and special functional inorganic coating have a strong chemical combination.
Structure Diagram
Characteristics of Enamel Steel
Corrosion resistant
It has strong chemical resistance, including resistance to strong acids (except hydrofluoric acid), weak alkalis, detergents and organic solvents, etc.; it has excellent resistance to atmosphere, acid rain (containing sulfides and nitrides), marine climate, and radiation As well as corrosion caused by sudden temperature changes, no corrosion will occur after exposure to outdoors for 30 years.
Wearable
The surface is hard and compact, with good wear resistance and impact resistance.
Temperature resistance
High temperature and low temperature stability
Refractory
Good fire resistance, flame and other heat sources will not damage the enamel steel surface, and will not release toxic and harmful gases.
Cleanliness
The surface of enamel steel is not easy to breed bacteria and dust, easy to clean, and will not leach out toxic and harmful elements. It is often used for food-grade materials.
Colorful
Stable, artistic, and will not fade.
Composition(%)
| Grade | C | Si | Mn | P | S |
| DC04EK | ≤0.08 | ≤0.05 | ≤0.5 | ≤0.02 | ≤0.05 |
| DC06EK | ≤0.008 | ≤0.05 | ≤0.5 | ≤0.02 | ≤0.05 |
| DC04ED/BTC4D | ≤0.004 | ≤0.2 | ≤0.5 | ≤0.015 | ≤0.035 |
| BTC1 | ≤0.008 | ≤0.05 | 0.1-0.3 | ≤0.02 | ≤0.05 |
Properties
| Grade | RP0.2 (MPa) | RM (MPa) | A80 (%) | n | r |
| DC04EK | ≤220 | 270-350 | ≥36 | – | – |
| DC06EK | ≥160 | ≥290 | ≥36 | – | ≥1.6 |
| DC04ED/BTC4D | ≤210 | 270-350 | ≥38 | – | – |
| BTC1 | ≤190 | 270-320 | ≥39 | ≥0.19 | ≥1.6 |