Product & services Brands & products SSAB Laser Product offer and datasheets Hot rolled plate SSAB Laser 355ML Plus

SSAB Laser® 355ML Plus

Download data sheet

Select Language

Get datasheet by email
Close

Get datasheet by email

Please visit SSAB’s privacy statement for more information on how we process personal data
On this page

    General Product Description

    SSAB Laser® 355ML Plus is an advanced thermomechanically rolled weldable fine grain steel for laser cutting and cold forming. The SSAB guarantee for flatness, both before and after laser cutting, is ≤ 3 mm/m deviation.

    SSAB Laser® 355ML Plus meets and exceeds the requirements of S355ML in EN 10025-4. Dual certification and CE marking are available upon request.

    Dimension Range

    Hide/Show specific columns Edit
    Select columns to display
      Delivery form Thickness
      (mmin)      		 Width
      (mmin)      		 Length
      (mmin)
      SSAB Laser® 355ML Plus Hot rolled plate 8.0 - 30.00.31 - 1.18 1000 - 330039.37 - 129.9 2000 - 1500078.74 - 590.55
      Compare parameters

      Select one parameter to compare

      Comparison

        Mechanical Properties

        Hide/Show specific columns Edit
        Select columns to display
          Yield strength ReH
          (min MPa)          		 Tensile strength Rm
          (MPa)          		 Elongation A5
          (min %)          		 Min. inner bending radius for a 90° bend 1)
          (x t)
          355 470 - 630 22 1.0
          Compare parameters

          Select one parameter to compare

          Comparison

            The mechanical properties are tested transverse to the direction of rolling.

            1) The bending guarantee is valid for both longitudinal and transverse direction.

            Impact Properties

            Hide/Show specific columns Edit
            Select columns to display
              Min. impact energy for longitudinal testing,
              Charpy V 10x10 mm test specimens
              40 J / -50 °C
              Compare parameters

              Select one parameter to compare

              Comparison

                Min. impact energy for longitudinal testing,
                Charpy V 10x10 mm test specimens
                40 J / -50 °C
                Impact testing according to EN ISO 148-1 is performed on thicknesses ≥ 6mm. The specified minimum value corresponds to a full-size specimen.

                Chemical Composition (heat analysis)

                Hide/Show specific columns Edit
                Select columns to display
                  C
                  (max %)                  		 Si
                  (max %)                  		 Mn
                  (max %)                  		 P
                  (max %)                  		 S
                  (max %)                  		 CEV
                  (max )
                  0.12 0.03 1.60 0.020 0.015 0.38
                  Compare parameters

                  Select one parameter to compare

                  Comparison

                    All SSAB Laser® steels are aluminum-killed (Al ≥ 0.015%) and grain-refined. Additionally, niobium (Nb), vanadium (V), titanium (Ti) and/or boron (B) may be used as single alloying element or in any combination.

                    Tolerances

                    All SSAB Laser® products are delivered with SSAB Laser® tolerances, which means increased guarantees compared to corresponding EN standards. Detailed information is available on ssab.com.

                    Thickness

                    SSAB Laser® tolerances correspond to ¾ of EN 10029 as default.

                    Width

                    -0/+4-10mm depending on the thickness.

                    Length

                    Hide/Show specific columns Edit
                    Select columns to display
                      Nominal length
                      (mm)                      		 Tolerance
                      (mm)
                      2000 ˂ l ≤ 10000 - 0 / + 15
                      10000 ˂ l ≤ 15000 - 0 / + 20
                      Compare parameters

                      Select one parameter to compare

                      Comparison

                        Nominal length
                        (mm)
                        2000 ˂ l ≤ 10000
                        Tolerance
                        (mm)
                        - 0 / + 15
                        Nominal length
                        (mm)
                        10000 ˂ l ≤ 15000
                        Tolerance
                        (mm)
                        - 0 / + 20

                        Shape

                        Tolerances according to EN 10029.

                        Flatness

                        ≤ 3 mm/m flatness deviation for both delivery condition and laser cut parts.

                        Surface Properties

                        According to EN 10163-2 Class A, Subclass 3.

                        Delivery Conditions

                        Thermomechanically rolled.

                        Surface and edge condition

                        Hot rolled plate: as rolled surface condition and cut edges as default.

                        Fabrication and Other Recommendations

                        All SSAB Laser® products have been optimized for laser cutting, cold forming and welding.

                        SSAB Laser® ML Plus products are thermomechanically rolled weldable fine grain steels for laser cutting and cold forming. It is not suited for heat treatments at temperatures above 580°C, since the material then may lose its guaranteed properties.

                        For information concerning fabrication, see SSAB´s brochures on www.ssab.com or consult Tech Support.

                        Appropriate health and safety precautions must be taken when bending, welding, cutting, grinding or otherwise working on the products.

                        Contact Information

                        www.ssab.com/contact