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St 37-2 | 1.0037 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.0037 (DIN 17100 : 1980-01) St 37-2 1.0037 DIN 17100 : 1980-01 DIN 17100 : 1980-01 replaced by DIN EN 10025 : 1991-01 Replaced Germany S235JR 1.1.1 1)
1) Remark: St 37-2 is used for moderate stressed parts without inspection.

Chemical Composition

C [%] P [%] S [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength [MPa] Elongation A [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Poisson's Ratio 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)]
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Toughness Data (Impact)

Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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FKM Guideline Fatigue Strength

Semi-finished Product Condition Nominal 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]
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Heat Treatment

Heat Treatment Temperature [°C]
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Cross Reference

Material Name Country Standard
S255 Russia GOST 27772-90
Fe 360-B International ISO 630-80
SN 400 C Japan JIS G 3136
S235JR Europe DIN EN 10025

Producer/Supplier/Trade names

Tradename Supplier
St 37-2 AG der Dillinger Hüttenwerke, Dillingen
St 37-2 Hoesch Hohenlimburg GmbH, Hagen
St 37-2 Salzgitter Flachstahl GmbH, Salzgitter
St 37-2 ThyssenKrupp Steel Europe AG, Duisburg
St 37-2 voestalpine AG, Linz
St 37-2 Saarstahl AG, Völklingen
St 37-2 DIROSTAHL, Remscheid
St 37-2 Georgsmarienhütte GmbH, Georgsmarienhütte
St 37-2 Hayes-Lemmerz-Werke GmbH, Königswinter
St 37-2 ThyssenKrupp Schulte GmbH, Essen
St 37-2 HSE Hennigsdorfer Stahl Engineering GmbH, Hennigsdorf
St 37-2 Peter Holzrichter GmbH, Wuppertal
St 37-2 F. Hackländer GmbH, Kassel
St 37-2 Vallourec Deutschland GmbH, Mülheim
St 37-2 Klöckner Stahl- und Metallhandel GmbH, Bremen
St 37-2 ZOLLERN GmbH & Co. KG, Sigmaringen
St 37-2 Klöckner & Co SE, Duisburg