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G17NiCrMo13-6 | 1.6781 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
1.6781 (DIN EN 10293 : 2015-04)	1.6781	DIN EN 10293 : 2015-04	Supersedes DIN EN 10293 : 2005-06	Valid	Germany	G17NiCrMo13-6	1.1	1)
1) Remark: G17NiCrMo13-6 is good fusion-weldable. It is applicable in welded mixed structures with rolled and forged parts made of quenched and tempered steels. Besides the high yield strength the material shows a relatively high notch impact energy. Application: - for low temperature applications - pressure vessel and automotive engineering- - plant and crane engineering - offshore engineering - mining construction under climatic conditions

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	Ni [%]	P [%]	S [%]	Si [%]
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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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Physical Properties

Temperature [°C]	Density [g/cm³]	Mean Specific Heat Capacity [kJ/(kg*K)]	Magnetizeability
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Welding and Joining

Welding and Joining - Evaluation	Preheating [°C]	Interpass Temperature [°C]
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Toughness Data (Impact)

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

Heat Treatment	Step	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
G17NiCrMo13-6	Europe	EN 10293
6	India	IS 4899	1)
G18NiCrMo12-6	Germany
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.6781	Bischoff Stahl- und Edelstahlguss GmbH, Lüdinghausen
1.6781	Böhmer Gusstechnik GmbH & Co. KG, Witten
G17NiCrMo13-6	Reinhard Tweer GmbH, Bielefeld
DUX G 6781	SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
G17NiCrMo13-6	Schmiedewerke Gröditz GmbH, Gröditz
G17NiCrMo13-6	voestalpine AG, Linz

Material Compliance

REACh	RoHS
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FKM Guideline Fatigue Strength

Condition	Temperature [°C]	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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