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G17CrMoV5-10 | 1.7706 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	Application temperature [°C]	VDA 231-106 classification
1.7706 (DIN EN 10213-2 : 1996-01)	1.7706	DIN EN 10213-2 : 1996-01	DIN EN 10213-2 : 1996-01 replaced by DIN EN 10213 : 2008-01 With DIN EN 10213-1 : 1996-01 replacement for DIN 17245 : 1987-12	Replaced	Germany	G17CrMoV5-10	300 - 610	1.1	1)
1) Remark: Material G17CrMoV5-10 is equivalent to trademark GS-17 CrMoV 5 11 acc. to DIN17245-87. It is used at room temperature and increased temperatures as well as at increased pressures for thick-walled castings, e.g. for high-stress turbine casings and nozzle boxes in turbine pressure vessel and steam boiler construction.

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	P [%]	S [%]	Si [%]	Sn [%]	V [%]
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Yield Strength (1.0% offset) [MPa]	Elongation A [%]
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1) Source: blur
2) Remark: blur
3) Remark: blur

Physical Properties

Temperature [°C]	Density [g/cm³]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Mean Specific Heat Capacity [kJ/(kg*K)]	Magnetizeability
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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
2) Remark: 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]	1% Creep Limit at 2*10^5 h [MPa]
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1) Source: blur
2) Remark: blur

Heat Treatment

Heat Treatment	Step	Temperature [°C]
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1) Source: blur

Cross Reference

Material Name	Country	Standard
17Ch2MFL	Bulgaria	BDS 7478
C 35 b	International	ISO 4991
SCPH 23	Japan	JIS G 5151-91
L15HMF	Poland	PN H-83157
L17HMF	Poland	PN H-83157
T17VMoCr12	Romania	STAS 12404
Aö 17 CrMoV	Hungary	MSZ 1749
GS-17 CrMoV 5 11	Germany	DIN 17245

Producer/Supplier/Trade names

Tradename	Supplier
1.7706	Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald
1.7706	KSB Aktiengesellschaft, Pegnitz
Cromo 511	SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
Dux G 7706	SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld
G17CrMoV5-10	Salzgitter Flachstahl GmbH, Salzgitter
G17CrMoV5-10	Albert Hoffmann GmbH, Eschweiler
G17CrMoV5-10	Schmiedewerke Gröditz GmbH, Gröditz
G17CrMoV5-10	voestalpine AG, Linz
G17CrMoV5-10	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
G17CrMoV5-10	BFG Feinguss Niederrhein GmbH, Moers
GS 70 Cr	Dörrenberg Edelstahl GmbH, Engelskirchen

Material Compliance

REACh	RoHS
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