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

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	23.0 °C	190 - 210 GPa Show Material materials with Elastic modulus of 190 - 210 GPa	Typical for Steel
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 Steel
Tensile strength	20.0 °C	700 - 900 MPa Show Material materials with Tensile strength of 700 - 900 MPa
Yield strength Rp0.2	20.0 °C	500 MPa Show Material materials with Yield strength Rp0.2 of 500 MPa
	100.0 °C	515 MPa Show Material materials with Yield strength Rp0.2 of 515 MPa
	150.0 °C	500 MPa Show Material materials with Yield strength Rp0.2 of 500 MPa
	200.0 °C	485 MPa Show Material materials with Yield strength Rp0.2 of 485 MPa
	250.0 °C	470 MPa Show Material materials with Yield strength Rp0.2 of 470 MPa
	300.0 °C	455 MPa Show Material materials with Yield strength Rp0.2 of 455 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	-195.0 °C	8.6E-6 1/K Show Material materials with Coefficient of thermal expansion of 8.6E-6 1/K
	-170.0 °C	9.3E-6 1/K Show Material materials with Coefficient of thermal expansion of 9.3E-6 1/K
	-120.0 °C	1.01E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.01E-5 1/K
	-50.0 °C	1.08E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.08E-5 1/K
	-25.0 °C	1.1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.1E-5 1/K
	100.0 °C	1.05E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.05E-5 1/K
	300.0 °C	1.1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.1E-5 1/K
	500.0 °C	1.2E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.2E-5 1/K
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Max service temperature, long		-120 - 20 °C Show Material materials with Max service temperature, long of -120 - 20 °C
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	30 W/(m·K) Show Material materials with Thermal conductivity of 30 W/(m·K)
	50.0 °C	26 W/(m·K) Show Material materials with Thermal conductivity of 26 W/(m·K)
	100.0 °C	27 W/(m·K) Show Material materials with Thermal conductivity of 27 W/(m·K)
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Chemical properties

Property	Value
Carbon	0.05 % Show Material materials with Carbon of 0.05 %
Chromium	12 - 13.5 % Show Material materials with Chromium of 12 - 13.5 %
Copper	0.3 % Show Material materials with Copper of 0.3 %
Manganese	1 % Show Material materials with Manganese of 1 %
Molybdenum	0.7 % Show Material materials with Molybdenum of 0.7 %
Nickel	3.5 - 5 % Show Material materials with Nickel of 3.5 - 5 %
Phosphorus	0.04 % Show Material materials with Phosphorus of 0.04 %
Silicon	1 % Show Material materials with Silicon of 1 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %
Vanadium	0.08 % Show Material materials with Vanadium of 0.08 %