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PATINAX 37-3 | 1.8961 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Application temperature [°C]
1.8961 (VdTÜV WB 408 : 1984-05)	1.8961	VdTÜV WB 408 : 1984-05	Supersedes VdTÜV WB 408 : 1977-04	Valid	Germany	-10 - 300	1)
1) Remark: Valid for sheet, shape and steel bar fine grain structure steel with improved atmospheric corrosion resistance formable, weldable Application range -10 °C to 300 °C: - for pressure tanks acc. to TRB 100 and AD-Merkblätter W 1 and W 13 - for pressure tanks acc. to AD-Merkblatt W 10 for -60 °C resp. -85 °C in loading case 2.2 and 2.3, too - for tanks acc. to TRbF 121, 221, 301 - for atmospheric corrosion resistant structure elements for steel constructions, exhaust system and blast furnace (e.g. hot blast stove , blast furnace gas piplines) - for lowe oressure steam boiler acc. to TRD 701 and 702 - in nuclear power engineering as far as nuclear technical rules permit the use Smelting: - elektric arc process - oxygen injection process Removing oxygen: - especially becalmed

Chemical Composition

Al [%]	C [%]	Cr [%]	Cu [%]	Mn [%]	P [%]	S [%]	Si [%]
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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)]
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Welding and Joining

Procedure	Welding and Joining - Evaluation	Information
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Toughness Data (Impact)

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]	Notch Bar Impact Strength [J/cm²]
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Heat Treatment

Heat Treatment	Temperature [°C]	Holding Time [h]	Medium
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Cross Reference

Material Name	Country	Standard
S235J2W	Europe	EN 10155
WTSt 37-3	Germany	SEW 087
1.8961	Germany	VdTUEV 408

Producer/Supplier/Trade names

Tradename	Supplier
PATINAX 37-3	ThyssenKrupp Steel Europe AG, Duisburg

Material Compliance

REACh	RoHS
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Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Bulk modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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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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Thermal conductivity

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

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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