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GX5CrNiMoNb19-11-2 | 1.4581 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.4581 (DIN EN 10213 : 2016-10)	GX5CrNiMoNb19-11-2	1.4581	DIN EN 10213 : 2016-10	Supersedes DIN EN 10213 : 2008-01	Valid	Germany	GX5CrNiMoNb19-11-2	1.1.2	1)
1) Remark: Corrosion resistant steel casting for pressure purposes.

Chemical Composition

C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	Nb [%]	Ni [%]	P [%]	S [%]	Si [%]	Remainder
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1) Source: blur
2) Remark: blur

Material Compliance

REACh	RoHS
blur	blur

Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (1.0% offset) [MPa]	Elongation A [%]
blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	1)
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1) Source: blur

Physical Properties

Temperature [°C]	Density [g/cm³]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Mean Specific Heat Capacity [kJ/(kg*K)]
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blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	1)
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blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	3)
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1) Source: blur
2) Remark: blur
3) Source: blur

Toughness Data (Impact)

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Notch Impact Energy [J]
blur	blur	blur	blur	blur	blur	1)
1) Source: blur

Welding and Joining

Welding and Joining - Evaluation
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1) Source: blur

Heat Treatment

Heat Treatment	Temperature [°C]	Medium
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blur	blur	blur	1)2)
1) Source: blur
2) Remark: blur

Cross Reference

Material Name	Country	Standard
GX5CrNiMoNb19-11-2	Europe	EN 10213
GX5CrNiMoNb19-11-2	International	ISO 4991	1)
A351 Grade CF8M	USA	ASTM A351	1)
CF8M	USA	ASTM A351	1)
Grade CF8M	USA	ASTM A351	1)
J92900	USA	UNS	1)
G-X 5 CrNiMoNb 18 10	Germany	DIN 17445
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.4581	Albert Hoffmann GmbH, Eschweiler
1.4581	Pleissner Guss GmbH, Herzberg am Harz
1.4581	Reinhard Tweer GmbH, Bielefeld
1.4581	Sande Stahlguss GmbH, Sande
1.4581	Stahl- und Hartgusswerk Bösdorf GmbH, Leipzig