EN 10213 Grade GX23CrMoV12-1 quenched and tempered (+QT)

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Description

Material GX23CrMoV12-1 is equivalent to trademark G-X 22 CrMoV 12-1 acc. to DIN17245-87. It is due to its high creep and thermal strength (except at temperatures around 600 °C) applicated if fast temperature changes or even thermal shocks may occur. The well weldable material is used at room temperature and increased temperatures (up to approx. 600 °C) for turbine casings, valve boxes and steam collecting boxes as well as for reeling segments of wide strip lines.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Temperature	Value
Density	20.0 °C	7.7 g/cm³ Show Material materials with Density of 7.7 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	216 GPa Show Material materials with Elastic modulus of 216 GPa
	100.0 °C	209 GPa Show Material materials with Elastic modulus of 209 GPa
	200.0 °C	200 GPa Show Material materials with Elastic modulus of 200 GPa
	300.0 °C	190 GPa Show Material materials with Elastic modulus of 190 GPa
	400.0 °C	179 GPa Show Material materials with Elastic modulus of 179 GPa
	500.0 °C	167 GPa Show Material materials with Elastic modulus of 167 GPa
	600.0 °C	127 GPa Show Material materials with Elastic modulus of 127 GPa

Elongation	20.0 °C	15 % Show Material materials with Elongation of 15 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Martensitic Stainless Steel
Shear modulus	23.0 °C	77 GPa Show Material materials with Shear modulus of 77 GPa	Typical for Martensitic Stainless Steel
Tensile strength	20.0 °C	740 - 880 MPa Show Material materials with Tensile strength of 740 - 880 MPa
Yield strength Rp0.2	20.0 °C	540 MPa Show Material materials with Yield strength Rp0.2 of 540 MPa
	200.0 °C	450 MPa Show Material materials with Yield strength Rp0.2 of 450 MPa
	300.0 °C	430 MPa Show Material materials with Yield strength Rp0.2 of 430 MPa
	350.0 °C	410 MPa Show Material materials with Yield strength Rp0.2 of 410 MPa
	400.0 °C	390 MPa Show Material materials with Yield strength Rp0.2 of 390 MPa
	450.0 °C	370 MPa Show Material materials with Yield strength Rp0.2 of 370 MPa
	500.0 °C	340 MPa Show Material materials with Yield strength Rp0.2 of 340 MPa
	550.0 °C	290 MPa Show Material materials with Yield strength Rp0.2 of 290 MPa
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Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	100.0 °C	1.05E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.05E-5 1/K
	200.0 °C	1.1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.1E-5 1/K
	300.0 °C	1.15E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.15E-5 1/K
	400.0 °C	1.19E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.19E-5 1/K
	500.0 °C	1.22E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.22E-5 1/K
	600.0 °C	1.25E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.25E-5 1/K
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Max service temperature, long		300 - 610 °C Show Material materials with Max service temperature, long of 300 - 610 °C
Melting point		1370 - 1530 °C Show Material materials with Melting point of 1370 - 1530 °C	Typical for Martensitic Stainless Steel
Specific heat capacity	20.0 °C	460 J/(kg·K) Show Material materials with Specific heat capacity of 460 J/(kg·K)
Thermal conductivity	20.0 °C	24 W/(m·K) Show Material materials with Thermal conductivity of 24 W/(m·K)
	300.0 °C	25 W/(m·K) Show Material materials with Thermal conductivity of 25 W/(m·K)
	400.0 °C	26 W/(m·K) Show Material materials with Thermal conductivity of 26 W/(m·K)
	500.0 °C	27 W/(m·K) Show Material materials with Thermal conductivity of 27 W/(m·K)
	600.0 °C	27 W/(m·K) Show Material materials with Thermal conductivity of 27 W/(m·K)
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	4.5E-7 Ω·m Show Material materials with Electrical resistivity of 4.5E-7 Ω·m

Chemical properties

Property	Value
Carbon	0.2 - 0.26 % Show Material materials with Carbon of 0.2 - 0.26 %
Chromium	11.3 - 12.2 % Show Material materials with Chromium of 11.3 - 12.2 %
Copper	0.3 % Show Material materials with Copper of 0.3 %
Manganese	0.5 - 0.8 % Show Material materials with Manganese of 0.5 - 0.8 %
Molybdenum	1 - 1.2 % Show Material materials with Molybdenum of 1 - 1.2 %
Nickel	1 % Show Material materials with Nickel of 1 %
Phosphorus	0.03 % Show Material materials with Phosphorus of 0.03 %
Silicon	0.4 % Show Material materials with Silicon of 0.4 %
Sulfur	0.02 % Show Material materials with Sulfur of 0.02 %
Tungsten	0.5 % Show Material materials with Tungsten of 0.5 %
Vanadium	0.25 - 0.35 % Show Material materials with Vanadium of 0.25 - 0.35 %