EN 10209 Grade DC05EK

Nombres alternativos y comerciales
FeK4B,DC04EK+
Want to keep this datasheet? Save it now in your required format

Description

This grade is suitable for light and deep drawing and two-side enamelling adapted to the client's process (wet or dry enamelling). It also offers excellent resistance to "fish scale" defects. We can guarantee a minimum TH of 100, in accordance with EN 10209.

After drawing, cold rolled steels for conventional enamelling are used for:

  • Ground-coat enamelling one coat / one fire
  • Conventional enamelling two coats / two fires

    Grade DC05EK was developed for the manufacture of bathtubs.

  • Related Standards

    Los datos sobre este material han sido proporcionados por ArcelorMittal.

    A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
    Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

    Ashby charts

    Propiedades

    Medidas

    PropertyValue

    Dimensions

    Please feel free to check the figure on the right side of the material page for more details.

    Mecánica

    PropertyValueComment

    Elongación

    36 %

    Show Supplier Material materials with Elongación of 36 %

    min. | for thickness 0.7-3 mm | Transverse | A80

    Límite elástico

    140 - 220 MPa

    Show Supplier Material materials with Límite elástico of 140 - 220 MPa

    for thickness 0.7-3 mm | Transverse

    Plastic strain ratio

    1.5 [-]

    Show Supplier Material materials with Plastic strain ratio of 1.5 [-]

    average | for thickness 0.7-3 mm

    Resistencia a la tracción

    270 - 350 MPa

    Show Supplier Material materials with Resistencia a la tracción of 270 - 350 MPa

    for thickness 0.7-3 mm | Transverse

    Chemical properties

    PropertyValueComment

    Azufre

    0.05 %

    Show Supplier Material materials with Azufre of 0.05 %

    max.

    Carbono

    0.08 %

    Show Supplier Material materials with Carbono of 0.08 %

    max.

    Fósforo

    0.025 %

    Show Supplier Material materials with Fósforo of 0.025 %

    max.

    Manganeso

    0.5 %

    Show Supplier Material materials with Manganeso of 0.5 %

    max.

    Technological properties

    Property
    Application areas

    This steel has many applications:

  • Domestic appliances (cooking, laundry)
  • Sanitary ware (bathtubs, shower trays, sinks), in particular grade DC05EK EN 10209, which has improved mechanical properties for the manufacture of bathtubs
  • Architectural panels (building interiors and exteriors, transport and infrastructure), signage
  • Industry

  • Coating

    Enamelling

    Surface preparation:

  • If an additive-free ground-coat enamel is used (e.g. without adhesion oxides), light pickling is recommended after meticulous degreasing (targeting an iron loss of 5 g/m2 per side).
  • Pickling can be avoided by using a ground-coat enamel with the addition of adhesion oxides (nickel or cobalt oxides)

    Application of the enamel and firing:

  • DC05EK is compatible with all the common enamelling processes: wet spraying, wet or dry electrostatic deposition
  • This grade has a very good level of internal purity (few inclusions) and consistency. The risk of the appearance of defects such as black dots, lines or bubbles is minimal. A good resistance to "fish scale" defects is obtained through tight control of manufacturing conditions

    Finally, firing is performed at a temperature of about 830°C.

  • Joining

    It can be welded without any difficulty, whatever the welding process may be. Other joining processes (clinching, crimping) may also be used.

    Processing methods

    Grade DC05EK EN 10209, which has superior mechanical properties compared with DC04EK EN 10209, is especially intended for forming bathtubs.