DC07EK AM FCE

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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.

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 DC07EK AM FCE is intended for very deep drawing applications.

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.

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Propiedades

Medidas

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

Mecánica

Property	Value	Comment
Elongación	40 % Show Supplier Material materials with Elongación of 40 %	min. \| for thickness 0.5-3 mm \| Transverse \| A80
Límite elástico	90 - 160 MPa Show Supplier Material materials with Límite elástico of 90 - 160 MPa	for thickness 0.5-3 mm \| Transverse
Plastic strain ratio	1.5 [-] Show Supplier Material materials with Plastic strain ratio of 1.5 [-]	min. \| 90ᵒ Transverse \| for thickness 2-3 mm
	1.7 [-] Show Supplier Material materials with Plastic strain ratio of 1.7 [-]	min. \| 90ᵒ Transverse \| for thickness 0.5-2 mm
Resistencia a la tracción	270 - 350 MPa Show Supplier Material materials with Resistencia a la tracción of 270 - 350 MPa	for thickness 0.5-3 mm \| Transverse
Strain hardening exponent	0.19 [-] Show Supplier Material materials with Strain hardening exponent of 0.19 [-]	min. \| 90ᵒ Transverse \| for thickness 0.5-3 mm

Chemical properties

Property	Value	Comment
Azufre	0.05 % Show Supplier Material materials with Azufre of 0.05 %	max.
Carbono	0.02 % Show Supplier Material materials with Carbono of 0.02 %	max.
Fósforo	0.03 % Show Supplier Material materials with Fósforo of 0.03 %	max.
Manganeso	0.5 % Show Supplier Material materials with Manganeso of 0.5 %	max.
Titanio	0.2 % Show Supplier Material materials with Titanio of 0.2 %	max.

Technological properties

Property
Application areas	This steel has many applications: Domestic appliances (cooking, laundry) Sanitary ware (bathtubs, shower trays, sinks) 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), especially DC07EK AM FCE, which have a lower surface reactivity. In this case, surface reactivity can be improved by a nickel flash 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: DC07EK AM FCE 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	DC07EK AM FCE, interstitial free steel (IFS) with low carbon content and excellent rheological and mechanical properties, can be used for forming very complex parts.

DC07EK AM FCE

Description

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