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.

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Equivalent Materials

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Eigenschaften

Allgemein

Property	Temperature	Value
Dichte	20.0 °C	8 g/cm³ Show Material materials with Dichte of 8 g/cm³

Mechanisch

Property	Temperature	Value	Comment
Dehnung	20.0 °C	35 % Show Material materials with Dehnung of 35 %
Elastizitätsmodul	20.0 °C	191 GPa Show Material materials with Elastizitätsmodul of 191 GPa
Härte, Brinell	20.0 °C	223 [-] Show Material materials with Härte, Brinell of 223 [-]
Poissonzahl	23.0 °C	0.3 [-] Show Material materials with Poissonzahl of 0.3 [-]	Typical for Austenitic Stainless Steel
Schubmodule	23.0 °C	77 GPa Show Material materials with Schubmodule of 77 GPa	Typical for Austenitic Stainless Steel
Streckgrenze Rp 0,2	20.0 °C	180 MPa Show Material materials with Streckgrenze Rp 0,2 of 180 MPa
Streckgrenze Rp 1,0	20.0 °C	220 MPa Show Material materials with Streckgrenze Rp 1,0 of 220 MPa
Zugfestigkeit	20.0 °C	500 - 750 MPa Show Material materials with Zugfestigkeit of 500 - 750 MPa

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	200.0 °C	1.55E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.55E-5 1/K
	400.0 °C	1.65E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.65E-5 1/K
	600.0 °C	1.65E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.65E-5 1/K
	800.0 °C	1.77E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.77E-5 1/K
	1000.0 °C	1.84E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.84E-5 1/K

Max. Betriebstemperatur, lang		-10 - 1000 °C Show Material materials with Max. Betriebstemperatur, lang of -10 - 1000 °C
Schmelzpunkt		1230 - 1480 °C Show Material materials with Schmelzpunkt of 1230 - 1480 °C	Typical for Austenitic Stainless Steel
Spezifische Wärmekapazität	20.0 °C	450 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 450 J/(kg·K)
Wärmeleitfähigkeit	20.0 °C	12 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 12 W/(m·K)
	500.0 °C	20 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 20 W/(m·K)
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Elektrisch

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

Chemical properties

Property	Value
Aluminium	0.025 % Show Material materials with Aluminium of 0.025 %
Cerium	0.05 - 0.1 % Show Material materials with Cerium of 0.05 - 0.1 %
Chrom	26 - 28 % Show Material materials with Chrom of 26 - 28 %
Kohlenstoff	0.04 - 0.08 % Show Material materials with Kohlenstoff of 0.04 - 0.08 %
Mangan	1 % Show Material materials with Mangan 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 %
Phosphor	0.02 % Show Material materials with Phosphor of 0.02 %
Schwefel	0.01 % Show Material materials with Schwefel of 0.01 %
Silizium	0.3 % Show Material materials with Silizium of 0.3 %
Stickstoff	0.11 % Show Material materials with Stickstoff of 0.11 %