EN 10095 Grade X6NiCrNbCe32-27 solution annealed (+AT)

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Description

The high heat-resistant steel X6NiCrCeNb 32-27 (acc. to VdTÜV-Wbl 497 : 2001-06 also referred to as 5 NiCrCeNb 32 27), mat. No 1.4877, is applicated acc. to VdTÜV-Wbl 497 : 2001-06 for pressure vessels acc. to TRB 100 as well as AD-data sheets W 2 from -10 to 1000°C for pressure boilers acc. to TRD 101, TRD 102 and TRD 107 up to 1000°C. Further application in nuclear power engineering as far as nuclear rules or object related specifications approve the use from -10 to 1000 °C. The steel is fusion weldable (wire, rod or flux-cored wire metal inert arc welding, metal arc welding with coated rod electrode). Preheating and an heat treatment after the welding is not necessary. The material is cold and hot formable. At long-time use at higher temperatures an typical decrease of the notch impact energy at room temperature is possible (observeable at standstill and recurring pressure tests a.o. impact loads should avoid). Application beside the VdTÜV material data sheet in the power plant engineering.

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	8 g/cm³ Show Material materials with Density of 8 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	191 GPa Show Material materials with Elastic modulus of 191 GPa
Elongation	20.0 °C	35 % Show Material materials with Elongation of 35 %
Hardness, Brinell	20.0 °C	223 [-] Show Material materials with Hardness, Brinell of 223 [-]
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Austenitic Stainless Steel
Shear modulus	23.0 °C	77 GPa Show Material materials with Shear modulus of 77 GPa	Typical for Austenitic Stainless Steel
Tensile strength	20.0 °C	500 - 750 MPa Show Material materials with Tensile strength of 500 - 750 MPa
Yield strength Rp0.2	20.0 °C	180 MPa Show Material materials with Yield strength Rp0.2 of 180 MPa
Yield strength Rp1.0	20.0 °C	220 MPa Show Material materials with Yield strength Rp1.0 of 220 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	200.0 °C	1.55E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.55E-5 1/K
	400.0 °C	1.65E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.65E-5 1/K
	600.0 °C	1.65E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.65E-5 1/K
	800.0 °C	1.77E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.77E-5 1/K
	1000.0 °C	1.84E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.84E-5 1/K

Max service temperature, long		-10 - 1000 °C Show Material materials with Max service temperature, long of -10 - 1000 °C
Melting point		1230 - 1480 °C Show Material materials with Melting point of 1230 - 1480 °C	Typical for Austenitic Stainless Steel
Specific heat capacity	20.0 °C	450 J/(kg·K) Show Material materials with Specific heat capacity of 450 J/(kg·K)
Thermal conductivity	20.0 °C	12 W/(m·K) Show Material materials with Thermal conductivity of 12 W/(m·K)
	500.0 °C	20 W/(m·K) Show Material materials with Thermal conductivity of 20 W/(m·K)
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	9.6E-7 Ω·m Show Material materials with Electrical resistivity of 9.6E-7 Ω·m

Chemical properties

Property	Value
Aluminium	0.025 % Show Material materials with Aluminium of 0.025 %
Carbon	0.04 - 0.08 % Show Material materials with Carbon of 0.04 - 0.08 %
Cerium	0.05 - 0.1 % Show Material materials with Cerium of 0.05 - 0.1 %
Chromium	26 - 28 % Show Material materials with Chromium of 26 - 28 %
Manganese	1 % Show Material materials with Manganese of 1 %
Nickel	31 - 33 % Show Material materials with Nickel of 31 - 33 %
Niobium	0.6 - 1 % Show Material materials with Niobium of 0.6 - 1 %
Nitrogen	0.11 % Show Material materials with Nitrogen of 0.11 %
Phosphorus	0.02 % Show Material materials with Phosphorus of 0.02 %
Silicon	0.3 % Show Material materials with Silicon of 0.3 %
Sulfur	0.01 % Show Material materials with Sulfur of 0.01 %