EN 10137-2 Grade S890QL1 quenched and tempered (+QT)

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Description

S890QL1 is a tempered and weldable fine grained steel. yield point: >890 N/mm² application: welded steel constructions of various types, e.g. bridges and load-carrying constructions as well as transport vehicles, lifting and earthmoving machines. application limits: at -60°C is warranted a notch impact energy of 30 J (longitudinal test specimen) cold formability: for nominal size < 16 mm bending radius in transversal direction 3xs in longitudinal direction 4xs (s= nominal thickness) hot forming property: allowed only for stress relieve annealing temperature (max. 580°C) suitability for welding: Steel is weldable according to the common welding methods (EURONORM-INFORMATION Nr. 2 has to be considered)

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Equivalent Materials

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

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Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

7.8 g/cm³

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Typical for Steel

Mechanisch

PropertyTemperatureValueComment

Dehnung

20.0 °C

11 %

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Elastizitätsmodul

23.0 °C

190 - 210 GPa

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Typical for Steel

Poissonzahl

23.0 °C

0.3 [-]

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Typical for Steel

Streckgrenze

20.0 °C

830 - 890 MPa

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Zugfestigkeit

20.0 °C

880 - 1100 MPa

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Chemical properties

PropertyValue

Bor

5E-3 %

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Chrom

1.5 %

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Kohlenstoff

0.2 %

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Kupfer

0.5 %

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Mangan

1.7 %

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Molybdän

0.7 %

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Nickel

2 %

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Niobium

0.06 %

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Phosphor

0.02 %

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Schwefel

0.01 %

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Silizium

0.8 %

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Stickstoff

0.02 %

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Titan

0.05 %

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Vanadium

0.12 %

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Zirkonium

0.15 %

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