Armox® 600T

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General Product Description

Extra-high-hardness armor with very good resistance against penetration.

Armox® 600T is used as an add-on protection plate or where weight is critical. Armox® 600T is available in thicknesses between 4 and 20 mm with a guaranteed hardness range of 570‑640 HBW.

Benefits of Armox® 600T include:

  • Market-leading steel protection
  • Superior workshop properties
  • Optimized solutions
  • Perfect hardness/toughness balance, for combined penetration and blast protection
  • Expertise in ballistic protection from SSAB

Armox® 600T is not intended for further heat treatment.

Mechanical Properties

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    Thickness
    (mmin)
    Hardness
    (HBW)
    4.0 - 20.00.157 - 0.787 570 - 640
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    Comparison

      Thickness
      (mmin)
      4.0 - 20.00.157 - 0.787
      Hardness
      (HBW)
      570 - 640

       

      Mechanical Testing

      Brinell hardness test according to EN ISO 6506-1 on each heat treatment individual.

      Charpy impact test according to EN ISO 148 on each heat and thickness from 6 mm.

      Ultrasonic testing

      According to EN 10160 Class E3S3.

      Impact Properties

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        Thickness
        (mmin)
        Min impact energy for transversal testing,
        Charpy V 10x10 mm test specimen 1)
        4.0 - 20.00.157 - 0.787 12 J / -40 °C8 ft-lbs / -40 °F
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        Comparison

          Thickness
          (mmin)
          4.0 - 20.00.157 - 0.787
          Min impact energy for transversal testing,
          Charpy V 10x10 mm test specimen 1)
          12 J / -40 °C8 ft-lbs / -40 °F

          1) Average of three tests. Transverse to rolling direction. Single value min. 70% of specified average. For plate thicknesses under 12 mm sub-size Charpy-V specimen are used. The specified minimum value is then propotional to the specimen cross-section.

          Chemical Composition (ladle analysis)

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            C *)
            (max %)
            Si *)
            (max %)
            Mn*)
            (max %)
            P
            (max %)
            S
            (max %)
            Cr*)
            (max %)
            Ni*)
            (max %)
            Mo*)
            (max %)
            B*)
            (max %)
            0.47 0.70 1.00 0.010 0.003 1.5 3.0 0.70 0.005
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            Comparison

              The steel is grain-refined. *) Intentional alloying elements.

              Tolerances

              More details are given in SSAB brochure Armox® Guarantees or on www.ssab.com.

              Thickness

              Tolerances according to Armox® Thickness Guarantees.

              Armox® Guarantees meet the requirements of EN 10029 Class C, but offers narrower tolerances.

              Length and Width

              Tolerances conform to EN 10029 or to SSAB´s standard after agreement.

              Dimensional tolerances for plate with mill edge according to special agreement. 

              Shape

              Tolerances according to EN 10029.

              Flatness

              Tolerances according to Armox® flatness guarantees, which are more restrictive than EN 10029 Class N (steel type L).

              Surface Properties

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

              Delivery Conditions

              The delivery condition is QT (Quenched and Tempered).

              Delivery requirements can be found in SSAB’s brochure Armox® Guarantees or www.ssab.com.