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G20Mn5 | 1.6220 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.6220 (DIN EN 10213 : 2016-10)	1.6220	DIN EN 10213 : 2016-10	Supersedes DIN EN 10213 : 2008-01	Valid	Germany	G20Mn5	1.1	1)
1) Remark: Steel casting for pressure purposes.

Chemical Composition

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

Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]
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1) Source: blur
2) 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)]	Magnetizeability
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1) Source: blur

Welding and Joining

Welding and Joining - Evaluation	Preheating [°C]	Interpass Temperature [°C]
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1) Source: blur

Toughness Data (Impact)

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

Creep Rupture Behaviour

Temperature [°C]	Creep Tensile Strength at 10^4 h [MPa]	Creep Tensile Strength at 10^5 h [MPa]	Creep Tensile Strength at 2*10^5 h [MPa]	1% Creep Limit at 10^4 h [MPa]	1% Creep Limit at 10^5 h [MPa]
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1) Source: blur

Heat Treatment

Heat Treatment	Step	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
G20Mn5	Europe	EN 10213
A216 Grade WCC	USA	ASTM A216	1)
WCC	USA	ASTM A216	1)
Grade WCC	USA	ASTM A216	1)
A757 Grade A2Q	USA	ASTM A757	1)
A2Q	USA	ASTM A757	1)
Grade A2Q	USA	ASTM A757	1)
J02503	USA	UNS	1)
GS-20 Mn 5	Germany	DIN 17182
G20Mn5	Germany	AD 2000 W 10
1.6220	Germany	AD 2000 W10
G20Mn5	Germany	AD 2000 W 5
1.1120	Germany		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.6220	Albert Hoffmann GmbH, Eschweiler
1.6220	Pleissner Guss GmbH, Herzberg am Harz
1.6220	Reinhard Tweer GmbH, Bielefeld
1.6220	Sande Stahlguss GmbH, Sande
1.6220	Stahl- und Hartgusswerk Bösdorf GmbH, Leipzig

Material Compliance

REACh	RoHS
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