G24Mn6 | 1.1118 Material Datasheet

Name: G24Mn6 | 1.1118 Metals Materials Datasheet
Creator: Applus+
Published: 2025-04-29
Keywords: welding and joining, material description, 1.1118, producer/supplier/trade names, heat treatment, cross reference, material compliance, G24Mn6, chemical composition, mechanical properties, toughness data (impact)

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark
1.1118 (SEW 520 : 2017-12)	1.1118	SEW 520 : 2017-12	Supersedes SEW 520 : 1996-09	Valid	Germany	G24Mn6	High-strength quenched and tempered cast steel used in plant and mechanical engineering, in the automotive and crane construction, in the offshore technology as well as in mining. It is suitable for fusion welding and are considered to be good weldable because they have proven in joint welded constructions.

Chemical Composition

C [%]	Cr [%]	Mn [%]	P [%]	S [%]	Si [%]	Source
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Mechanical Properties

Semi-finished Product	Condition	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Source	Remark
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Welding and Joining

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

Semi-finished Product	Condition	Condition of Delivery Number	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Notch Impact Energy [J]	Source	Remark
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Heat Treatment

Heat Treatment	Step	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
C23051	China	GB/T 7659	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
ZG300-500H	China	GB/T 7659	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
1 (IS 2708)	India	IS 2708	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
GS-24 Mn 6	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier	Source
G24Mn6	Albert Hoffmann GmbH, Eschweiler	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G 1118	Dörrenberg Edelstahl GmbH, Engelskirchen	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G24Mn6	Reinhard Tweer GmbH, Bielefeld
G24Mn6	voestalpine AG, Linz	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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