SEW 685 Grade G-X3CrNi13-4 quenched and tempered (+QT)

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Description

GX3CrNi13-4, formerly G-X 3 CrNi 13 4, is not part of of the new SEW 685 : 2000-03. The steel is used in refrigerating plants down to -120 °C.

Related Standards

SEW 685

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.

Ashby charts

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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

Material Information

Property	Value
Dimension	0.0-300.0

Mechanical

Property	Temperature	Value
Elongation	20.0 °C	0 - 15 % Show Material materials with Elongation of 0 - 15 %
Tensile strength	20.0 °C	720 - 900 MPa Show Material materials with Tensile strength of 720 - 900 MPa
Yield strength	20.0 °C	0 - 520 MPa Show Material materials with Yield strength of 0 - 520 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

Max service temperature, long		-120 °C Show Material materials with Max service temperature, long of -120 °C
Thermal conductivity	-20.0 °C	30 W/(m·K) Show Material materials with Thermal conductivity of 30 W/(m·K)

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 %
Manganese	1.5 % Show Material materials with Manganese of 1.5 %
Molybdenum	0.4 - 0.7 % Show Material materials with Molybdenum of 0.4 - 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	0.8 % Show Material materials with Silicon of 0.8 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %