Hardox® HiTuf

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Dimension Range

Mechanical Properties

Thickness (mmin)	Hardness (HBW)
40.0 - 160.015.7 - 62.99	310 - 370

Thickness
(mmin)

40.0 - 160.015.7 - 62.99

Hardness
(HBW)

310 - 370

¹⁾ Brinell hardness, HBW, according to EN ISO 6506-1, on a milled surface 0.5 – 3 mm below surface. At least one test specimen per heat and 40 tons.

The nominal thickness of supplied plates will not deviate more than +/- 15 mm from the thickness of the test specimen used for hardness testing.

Impact Properties

Longitudinal test, typical impact energy, Charpy V 10x10 mm test specimen	Transverse test, guaranteed impact energy, Charpy V 10x10 mm test specimen
/ -40 °C	40 J /

Longitudinal test, typical impact energy,
Charpy V 10x10 mm test specimen

/ -40 °C

Transverse test, guaranteed impact energy,
Charpy V 10x10 mm test specimen

40 J /

¹⁾Impact testing according to ISO EN 148 per heat and thickness group. Average of three tests. Single value minimum 70% of specified average.

Chemical Composition (heat analysis)

Carbon Equivalent CET(CEV)

Thickness

Tolerances according to Hardox® Thickness Guarantees. Hardox® Guarantees meets the requirements of EN 10 029 Class A but offers more narrow tolerances..

Length and Width

According to SSAB’s dimension program. Tolerances according to SSAB´s mill edge standards or tolerances that conform to EN 10 029.

Shape

Tolerances according to EN 10 029.

Flatness

Tolerances according to Hardox® Flatness Guarantees Class D, which are more restrictive than EN 10 029 class N.