General
Property | Value | Comment |
---|---|---|
Carbon equivalent (CEV) | 0.38 [-] Show Supplier Material materials with Carbon equivalent (CEV) of 0.38 [-] | max. |
Mecánica
Property | Temperature | Value | Comment |
---|---|---|---|
Elongación | 17 % Show Supplier Material materials with Elongación of 17 % | min. | for thickness < 3 mm | Transverse, A80 | |
18 % Show Supplier Material materials with Elongación of 18 % | min. | for thickness < 3 mm, A80 | ||
21 % Show Supplier Material materials with Elongación of 21 % | min. A5.65√So | for thickness 3-16 mm | Transverse | ||
22 % Show Supplier Material materials with Elongación of 22 % | min. A5.65√So | for thickness 3-16 mm | ||
Energía de impacto Charpy | -20 °C | 40 J Show Supplier Material materials with Energía de impacto Charpy of 40 J | min. | for thickness 6-16 mm |
Límite elástico | 420 - 520 MPa Show Supplier Material materials with Límite elástico of 420 - 520 MPa | for thickness < 16 mm | |
450 - 550 MPa Show Supplier Material materials with Límite elástico of 450 - 550 MPa | for thickness < 16 mm | Transverse | ||
Resistencia a la tracción | 490 - 600 MPa Show Supplier Material materials with Resistencia a la tracción of 490 - 600 MPa | for thickness < 16 mm | |
500 - 600 MPa Show Supplier Material materials with Resistencia a la tracción of 500 - 600 MPa | for thickness < 16 mm | Transverse |
Chemical properties
Property | Value | Comment |
---|---|---|
Aluminio | 0.015 % Show Supplier Material materials with Aluminio of 0.015 % | min. |
Azufre | 0.012 % Show Supplier Material materials with Azufre of 0.012 % | max. |
Carbono | 0.11 % Show Supplier Material materials with Carbono of 0.11 % | max. |
Fósforo | 0.02 % Show Supplier Material materials with Fósforo of 0.02 % | max. |
Manganeso | 1.5 % Show Supplier Material materials with Manganeso of 1.5 % | max. |
Niobio | 0.065 % Show Supplier Material materials with Niobio of 0.065 % | max. |
Silicona | 0.03 % Show Supplier Material materials with Silicona of 0.03 % | max. |
Titanio | 0.15 % Show Supplier Material materials with Titanio of 0.15 % | max. |
Vanadio | 0.2 % Show Supplier Material materials with Vanadio of 0.2 % | max. |
Technological properties
Property | ||
---|---|---|
Application areas | These sheets are particularly suitable for manufacturing complex parts or for improving productivity. | |
Chemical composition | The chemical properties given are based on cast analysis data. | |
Delivery condtion | These sheets may be delivered from coils produced in the different grades shown below. | |
Other | Thickness tolerance The consistent thickness and reduced internal stresses make it possible to operate laser cutting machines continuously by lowering the breakdown risk and the frequency of laser cutting head breakage. This allows the use of fully automated loading and discharging systems. Flatness tolerance Two products are available, depending on the level of guarantee required: All the types of guarantee available are summarised in the following table: Dimension tables Cut-to-length sheets will be produced from coils of steels for laser cutting applications and/or from steels in the Amstrong® range. Since the dimensions available are linked to the cutting line, contact our commercial teams for further information on the sheets produced on the line in question. | |
Surface condition | Laser cutting speed largely depends on surface homogeneity and reflectivity. To improve productivity for our clients, ArcelorMittal has developed several surface finishes compatible with laser cutting: Mill finish: Pickled: ArcelorMittal's hydrochloric acid pickling process produces a clean, more favourable surface for laser cutting than that produced by sulphuric acid pickling.
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Welding | With the ArcelorMittal steels used to produce these sheets for laser cutting applications, excellent weldability is expected. |