EN 10213 Grade GX3CrNi13-4 quenched and tempered (+QT)

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Description

Material GX3CrNi13-4 is equivalent to trademark G-X 3 CrNi 13 4 acc. to SEW 685-89. It combines high strength and very good cryogenic properties. It is used at low temperatures in refrigerator construction up to approx. -120 °C. Material G-X 5 CrNi 13 4, material number 1.4313 is acc. to VdTÜV-material specification 452 applicable for pressure vessels acc. to TRB 100 (and AD-data sheets W5 and W10) from -120 to 20 °C. Further application for blade and guide wheels for pumps, compressors and turbines as well as for pump casings and machine components in hydraulic installations from -120 to 20 °C. Further application in the nuclear power engineering if the relevant specifications allow the application at -120 to 20 °C. The welding suitability of the steel cast is examined for the welding methods TIG-welding, metal arc welding and submerged welding. After the welding the material have to cool down under 80 deg. for an following heat-treatment. An double tempering or stress relieve annealing is possible. After the double tempering an decrease of the strength should considered. The cooling rate until below 300 °C should not exceed 80 K/h. By the welding in the production of thin-walled parts its possible to abandon the pre-heating, tempering or stress relieve annealing if appropriate verification was done.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

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

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.3 [-] Show Material materials with Coeficiente de Poisson of 0.3 [-]	Typical for Steel
Elongación	20.0 °C	15 % Show Material materials with Elongación of 15 %
Límite elástico Rp 0,2	20.0 °C	500 MPa Show Material materials with Límite elástico Rp 0,2 of 500 MPa
	100.0 °C	515 MPa Show Material materials with Límite elástico Rp 0,2 of 515 MPa
	150.0 °C	500 MPa Show Material materials with Límite elástico Rp 0,2 of 500 MPa
	200.0 °C	485 MPa Show Material materials with Límite elástico Rp 0,2 of 485 MPa
	250.0 °C	470 MPa Show Material materials with Límite elástico Rp 0,2 of 470 MPa
	300.0 °C	455 MPa Show Material materials with Límite elástico Rp 0,2 of 455 MPa

Módulo elástico	23.0 °C	190 - 210 GPa Show Material materials with Módulo elástico of 190 - 210 GPa	Typical for Steel
Resistencia a la tracción	20.0 °C	700 - 900 MPa Show Material materials with Resistencia a la tracción of 700 - 900 MPa

Aplicaciones térmicas

Property	Temperature	Value
Calor específico	20.0 °C	460 J/(kg·K) Show Material materials with Calor específico of 460 J/(kg·K)
Coeficiente de dilatación térmica	-195.0 °C	8.6E-6 1/K Show Material materials with Coeficiente de dilatación térmica of 8.6E-6 1/K
	-170.0 °C	9.3E-6 1/K Show Material materials with Coeficiente de dilatación térmica of 9.3E-6 1/K
	-120.0 °C	1.01E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.01E-5 1/K
	-50.0 °C	1.08E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.08E-5 1/K
	-25.0 °C	1.1E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.1E-5 1/K
	100.0 °C	1.05E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.05E-5 1/K
	300.0 °C	1.1E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.1E-5 1/K
	500.0 °C	1.2E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.2E-5 1/K
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Conductividad térmica	-20.0 °C	30 W/(m·K) Show Material materials with Conductividad térmica of 30 W/(m·K)
	50.0 °C	26 W/(m·K) Show Material materials with Conductividad térmica of 26 W/(m·K)
	100.0 °C	27 W/(m·K) Show Material materials with Conductividad térmica of 27 W/(m·K)
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Temperatura máx. de funcionamiento, largo		-120 - 20 °C Show Material materials with Temperatura máx. de funcionamiento, largo of -120 - 20 °C

Chemical properties

Property	Value
Azufre	0.015 % Show Material materials with Azufre of 0.015 %
Carbono	0.05 % Show Material materials with Carbono of 0.05 %
Cobre	0.3 % Show Material materials with Cobre of 0.3 %
Cromo	12 - 13.5 % Show Material materials with Cromo of 12 - 13.5 %
Fósforo	0.04 % Show Material materials with Fósforo of 0.04 %
Manganeso	1 % Show Material materials with Manganeso of 1 %
Molibdeno	0.7 % Show Material materials with Molibdeno of 0.7 %
Níquel	3.5 - 5 % Show Material materials with Níquel of 3.5 - 5 %
Silicona	1 % Show Material materials with Silicona of 1 %
Vanadio	0.08 % Show Material materials with Vanadio of 0.08 %