StE 420 | 1.8902 Material Datasheet - Properties - Materials Portal

StE 420 | 1.8902 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardRange of ApplicationStandard StatusCountryRemarkApplication temperature [°C]
1.8902 (DIN 17102 : 1983-10) 1.8902 DIN 17102 : 1983-10DIN 17102 : 1983-10 replaced by DIN EN 10025-1/-3 : 2005-02, DIN EN 10028-1/-3 : 2003-09ReplacedGermanyThe fine grained steel StE 420 is used for welded constructions of different kind like pressure vessels, stationary or mobile storage tanks, high pressure lines, bridge and support constructions etc. The lowest application temperature amounts to -20 °C.≥ -20

Chemical Composition

Al [%]C [%]Cr [%]Cu [%]Mn [%]Mo [%]N [%]Nb [%]Ni [%]P [%]S [%]Si [%]V [%]SourceRemark
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Mechanical Properties

Semi-finished ProductConditionNominal Size [mm]Temperature [°C]Specimen DirectionTensile Strength [MPa]Yield Strength [MPa]Elongation A [%]SourceRemark
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Physical Properties

Temperature [°C]Density [g/cm³]Young's Modulus [GPa]Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]Differential Coefficient of Thermal Expansion [10^-6*K^-1]Thermal Conductivity [W/(m*K)]Thermal Diffusivity [10^-6 m²/s]Specific Electrical Resistance [µΩm]Mean Specific Heat Capacity [kJ/(kg*K)]True Specific Heat Capacity [kJ/(kg*K)]Source
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Toughness Data (Impact)

Semi-finished ProductConditionNominal Size [mm]Temperature [°C]Specimen ShapeSpecimen DirectionNotch Impact Energy [J]Source
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Heat Treatment

Heat TreatmentTemperature [°C]SourceRemark
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Cross Reference

Material NameCountryStandard
E 420 RFranceNF A 36-201
Class 2USAASTM A 537
S420NGermanyDIN EN 10025-3

Producer/Supplier/Trade names

TradenameSupplier
Aldur E 43voestalpine AG, Linz
Dillinal 55/43AG der Dillinger Hüttenwerke, Dillingen
DIRO-StE 420DIROSTAHL, Remscheid
FG 43Vallourec Deutschland GmbH, Mülheim
Histar 420Carl Spaeter GmbH, Oberhausen
S420NHoesch Hohenlimburg GmbH, Hagen
S420NThyssenKrupp Steel Europe AG, Duisburg
S420NGeorgsmarienhütte GmbH, Georgsmarienhütte
S420NHayes-Lemmerz-Werke GmbH, Königswinter
S420NBGH Edelstahlwerke GmbH, Freital
S420NSchmiedewerke Gröditz GmbH, Gröditz
SB 43 FGSalzgitter Flachstahl GmbH, Salzgitter

Material Compliance

REAChRoHS
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FKM Guideline Fatigue Strength

Semi-finished ProductConditionNominal Size [mm]Tensile Strength [MPa]Yield Strength [MPa]Fatigue Limit under rev. Tension-Compression Stresses [MPa]Fatigue Strength under pulsating Tensile Stresses [MPa]Bending Fatigue Strength [MPa]Shear Fatigue Strength [MPa]Torsion Fatigue Strength [MPa]Constant a for size factor Kd for yield stress RpConstant a for size factor Kd for tensile strength RmSourceRemark
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StE 420 (1.8902; DIN 17102 : 1983-10)

Linear-elastic

Temperature [°C]Young's modulus [GPa]Poisson's ratio
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Alternating stress

Temperature [°C]Stress ratioAlternating stress [MPa]Cycles
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Yield strength

Temperature [°C]Yield strength [MPa]
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Electrical resistivity

Temperature [°C]Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C]Temperature [°C]Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C]Specific heat [kJ/(kg*K)]
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Density

Temperature [°C]Density [g/cm³]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]Thermal conductivity [W/(m*K)]
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Classification

WIAM MaterialSource description
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Designation

DesignationMaterial numberSource
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StE 420 (normalized or normalized formed (+N); tube; 0.000-12.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (cold worked, welded and normalized; section; 0.000-12.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (hot worked, normalized; section; 0.000-12.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 0.000-16.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); tube; 12.000-20.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (cold worked, welded and normalized; section; 12.000-20.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (hot worked, normalized; section; 12.000-20.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 16.000-35.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); tube; 20.000-40.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (cold worked, welded and normalized; section; 20.000-40.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (hot worked, normalized; section; 20.000-40.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 35.000-50.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); tube; 40.000-50.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (cold worked, welded and normalized; section; 40.000-50.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (hot worked, normalized; section; 40.000-50.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 50.000-60.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); tube; 50.000-65.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (cold worked, welded and normalized; section; 50.000-65.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (hot worked, normalized; section; 50.000-65.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 60.000-70.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 70.000-85.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 85.000-100.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 100.000-125.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); Large I , H, U shaped sections; 125.000-150.000mm)

Yield strength

Temperature [°C]Yield strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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StE 420 (normalized or normalized formed (+N); bar; 40.000mm)

Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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