G17CrMo9-10 | 1.7379 Material Datasheet

Name: G17CrMo9-10 | 1.7379 Metals Materials Datasheet
Creator: Applus+
Published: 2025-04-29
Keywords: G17CrMo9-10, 1.7379, welding and joining, material description, producer/supplier/trade names, heat treatment, cross reference, material compliance, chemical composition, mechanical properties, toughness data (impact)

Material Standard Values

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark
1.7379 (SEW 520 : 2017-12)	1.7379	SEW 520 : 2017-12	Supersedes SEW 520 : 1996-09	Valid	Germany	G17CrMo9-10	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 [%]	Mo [%]	P [%]	S [%]	Si [%]	Source
blur	blur	blur	blur	blur	blur	blur	blur

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
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

Welding and Joining

Procedure	Welding and Joining - Evaluation	Source
blur	blur	blur

Toughness Data (Impact)

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

Heat Treatment

Heat Treatment	Step	Temperature [°C]	Medium	Source
blur	blur	blur	blur	blur
blur	blur	blur	blur	blur

Cross Reference

Material Name	Country	Standard	Source
L5C	Australia	AS 2074	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G17CrMo9-10	International	ISO 14737	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
SCPH32	Japan	JIS G 5151	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A487 Grade 8B	USA	ASTM A487	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
8B	USA	ASTM A487	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
J22091	USA	ASTM A487	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
GS-18 CrMo 9 10	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier	Source
G17CrMo9-10	Albert Hoffmann GmbH, Eschweiler	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G17CrMo9-10	Reinhard Tweer GmbH, Bielefeld
DUX G 7379	SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G17CrMo9-10	voestalpine AG, Linz	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
blur	blur