Charpy impact energy
Show Supplier Material materials with Charpy impact energy of 27 J
min. | for thickness 6-20 mm | For impact resistance at lower temperatures please check with ArcelorMittal technical representative
Show Supplier Material materials with Elongation of 16 %
min. | for thickness 2-2.5 mm | Transverse, A80
Show Supplier Material materials with Elongation of 17 %
min. | for thickness 2.5-3, A80
Show Supplier Material materials with Elongation of 21 %
min. A5.65√So | for thickness 3-16 mm | Transverse
410 - 560 MPa
Show Supplier Material materials with Tensile strength of 410 - 560 MPa
for thickness 3-16 mm | Transverse
430 - 580 MPa
Show Supplier Material materials with Tensile strength of 430 - 580 MPa
for thickness 2-3 mm | Transverse
Show Supplier Material materials with Yield strength of 275 MPa
min. | for thickness 2-16 mm | Transverse
These sheets are particularly suitable for manufacturing complex parts or for improving productivity.
These sheets may be delivered from coils produced in the different grades shown below.
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.
The following thickness tolerances (EN 10051:2010) are available: 1/2 or 1/3 for both mill finish and pickled steels.
Two products are available, depending on the level of guarantee required:
All the types of guarantee available are summarised in the following table:
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.
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:
ArcelorMittal's hydrochloric acid pickling process produces a clean, more favourable surface for laser cutting than that produced by sulphuric acid pickling.
With the ArcelorMittal steels used to produce these sheets for laser cutting applications, excellent weldability is expected.