EN 10095 Grade X10NiCrAlTi32-21 solution annealed (+AT)

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Description

The high heat-resistant steel X 10 NiCrAlTi 32 20 (now: X10NiCrAlTi32-21), mat. No 1.4876, is applicated acc. to VdTÜV-Wbl 412 : 2001-06 for pressure vessels acc. to AD-data sheet W 2 in soft annealed condition from -10 to 600 °C and in solution annealed condition from -10 to 900 °C, for pressure boilers acc. to TRD 101, TRD 102, TRD 105 and TRD 107 in soft annealed and solution annealed condition like for pressure vessels. Further application in nuclear power engineering as far as nuclear rules or object related specifications approve the use from -10 to 600 °C (soft annealed condition) resp. from -10 to 900 °C (solution annealed condition). The steel has to be used in long-term range in solution annealed delivery condition of grit size 5 or coarsier acc. to DIN 50601. The steel is fusion weldable using metal arc welding by covered rod electrodes (additional materials: 2.4805, 2.4807, 2.4651, 2.4648, 2.4620) and inert arc welding by welding rods and wire electrodes (additional material: 2.4806). Preheating is not necessary, also heat-treatment after welding. For wall thicknesses >50 mm is for reduction of self-equilibrating stress an annealing at 850°C necessary. To material DIN EN 10095 : 1999-03 applies: The high alloyed steel shows scaling resistance up to max. 1100°C (highest application temp. in air). It has favorable resistance to alternation of oxidizing and reducing athmosphere. No embrittlement risk. Well corrosion resistance to hydrocarbon and petrochemical products. Application in reforming and pyrolysis facilities as well as in high-temperature and cracking facilities.

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"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	7.94 - 8 g/cm³ Show Material materials with Density of 7.94 - 8 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	-100.0 °C	201 GPa Show Material materials with Elastic modulus of 201 GPa
	20.0 °C	194 GPa Show Material materials with Elastic modulus of 194 GPa
	100.0 °C	189 GPa Show Material materials with Elastic modulus of 189 GPa
	200.0 °C	183 GPa Show Material materials with Elastic modulus of 183 GPa
	300.0 °C	177 GPa Show Material materials with Elastic modulus of 177 GPa
	400.0 °C	170 GPa Show Material materials with Elastic modulus of 170 GPa
	500.0 °C	163 GPa Show Material materials with Elastic modulus of 163 GPa
	600.0 °C	156 GPa Show Material materials with Elastic modulus of 156 GPa
	700.0 °C	149 GPa Show Material materials with Elastic modulus of 149 GPa
	800.0 °C	141 GPa Show Material materials with Elastic modulus of 141 GPa
	900.0 °C	134 GPa Show Material materials with Elastic modulus of 134 GPa
	1000.0 °C	127 GPa Show Material materials with Elastic modulus of 127 GPa

Elongation	20.0 °C	30 % Show Material materials with Elongation of 30 %
Elongation A80	20.0 °C	28 % Show Material materials with Elongation A80 of 28 %
Hardness, Brinell	20.0 °C	192 [-] Show Material materials with Hardness, Brinell of 192 [-]
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	450 - 680 MPa Show Material materials with Tensile strength of 450 - 680 MPa
Yield strength Rp0.2	20.0 °C	170 MPa Show Material materials with Yield strength Rp0.2 of 170 MPa
Yield strength Rp1.0	20.0 °C	210 MPa Show Material materials with Yield strength Rp1.0 of 210 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	-100.0 °C	1.36E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.36E-5 1/K
	20.0 °C	1.46E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.46E-5 1/K
	100.0 °C	1.51E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.51E-5 1/K
	200.0 °C	1.5E-5 - 1.57E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.5E-5 - 1.57E-5 1/K
	300.0 °C	1.62E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.62E-5 1/K
	400.0 °C	1.6E-5 - 1.66E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 - 1.66E-5 1/K
	500.0 °C	1.7E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.7E-5 1/K
	600.0 °C	1.7E-5 - 1.74E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.7E-5 - 1.74E-5 1/K
	700.0 °C	1.77E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.77E-5 1/K
	800.0 °C	1.75E-5 - 1.8E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.75E-5 - 1.8E-5 1/K
	900.0 °C	1.83E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.83E-5 1/K
	1000.0 °C	1.85E-5 - 1.86E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.85E-5 - 1.86E-5 1/K
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Max service temperature, long		0 - 1000 °C Show Material materials with Max service temperature, long of 0 - 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	-100.0 °C	440 J/(kg·K) Show Material materials with Specific heat capacity of 440 J/(kg·K)
	20.0 °C	472 - 550 J/(kg·K) Show Material materials with Specific heat capacity of 472 - 550 J/(kg·K)
	100.0 °C	487 J/(kg·K) Show Material materials with Specific heat capacity of 487 J/(kg·K)
	200.0 °C	503 J/(kg·K) Show Material materials with Specific heat capacity of 503 J/(kg·K)
	300.0 °C	512 J/(kg·K) Show Material materials with Specific heat capacity of 512 J/(kg·K)
	400.0 °C	520 J/(kg·K) Show Material materials with Specific heat capacity of 520 J/(kg·K)
	500.0 °C	530 J/(kg·K) Show Material materials with Specific heat capacity of 530 J/(kg·K)
	600.0 °C	541 J/(kg·K) Show Material materials with Specific heat capacity of 541 J/(kg·K)
	700.0 °C	551 J/(kg·K) Show Material materials with Specific heat capacity of 551 J/(kg·K)
	800.0 °C	559 J/(kg·K) Show Material materials with Specific heat capacity of 559 J/(kg·K)
	900.0 °C	565 J/(kg·K) Show Material materials with Specific heat capacity of 565 J/(kg·K)
	1000.0 °C	571 J/(kg·K) Show Material materials with Specific heat capacity of 571 J/(kg·K)
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Thermal conductivity	20.0 °C	11.5 - 12 W/(m·K) Show Material materials with Thermal conductivity of 11.5 - 12 W/(m·K)
	100.0 °C	13.1 W/(m·K) Show Material materials with Thermal conductivity of 13.1 W/(m·K)
	200.0 °C	14.8 W/(m·K) Show Material materials with Thermal conductivity of 14.8 W/(m·K)
	300.0 °C	16.4 W/(m·K) Show Material materials with Thermal conductivity of 16.4 W/(m·K)
	400.0 °C	18.1 W/(m·K) Show Material materials with Thermal conductivity of 18.1 W/(m·K)
	500.0 °C	17 - 19.6 W/(m·K) Show Material materials with Thermal conductivity of 17 - 19.6 W/(m·K)
	600.0 °C	21.2 W/(m·K) Show Material materials with Thermal conductivity of 21.2 W/(m·K)
	700.0 °C	22.8 W/(m·K) Show Material materials with Thermal conductivity of 22.8 W/(m·K)
	800.0 °C	24.3 W/(m·K) Show Material materials with Thermal conductivity of 24.3 W/(m·K)
	900.0 °C	25.7 W/(m·K) Show Material materials with Thermal conductivity of 25.7 W/(m·K)
	1000.0 °C	27.3 W/(m·K) Show Material materials with Thermal conductivity of 27.3 W/(m·K)
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Thermal diffusivity	20.0 °C	3.1 mm²/s Show Material materials with Thermal diffusivity of 3.1 mm²/s
	100.0 °C	3.3 mm²/s Show Material materials with Thermal diffusivity of 3.3 mm²/s
	200.0 °C	3.6 mm²/s Show Material materials with Thermal diffusivity of 3.6 mm²/s
	300.0 °C	3.9 mm²/s Show Material materials with Thermal diffusivity of 3.9 mm²/s
	400.0 °C	4.2 mm²/s Show Material materials with Thermal diffusivity of 4.2 mm²/s
	500.0 °C	4.4 mm²/s Show Material materials with Thermal diffusivity of 4.4 mm²/s
	600.0 °C	4.6 mm²/s Show Material materials with Thermal diffusivity of 4.6 mm²/s
	700.0 °C	4.9 mm²/s Show Material materials with Thermal diffusivity of 4.9 mm²/s
	800.0 °C	5.2 mm²/s Show Material materials with Thermal diffusivity of 5.2 mm²/s
	900.0 °C	5.5 mm²/s Show Material materials with Thermal diffusivity of 5.5 mm²/s
	1000.0 °C	5.7 mm²/s Show Material materials with Thermal diffusivity of 5.7 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	1E-6 - 1.01E-6 Ω·m Show Material materials with Electrical resistivity of 1E-6 - 1.01E-6 Ω·m
	100.0 °C	1.04E-6 Ω·m Show Material materials with Electrical resistivity of 1.04E-6 Ω·m
	200.0 °C	1.08E-6 Ω·m Show Material materials with Electrical resistivity of 1.08E-6 Ω·m
	300.0 °C	1.12E-6 Ω·m Show Material materials with Electrical resistivity of 1.12E-6 Ω·m
	400.0 °C	1.15E-6 Ω·m Show Material materials with Electrical resistivity of 1.15E-6 Ω·m
	500.0 °C	1.18E-6 Ω·m Show Material materials with Electrical resistivity of 1.18E-6 Ω·m
	600.0 °C	1.2E-6 Ω·m Show Material materials with Electrical resistivity of 1.2E-6 Ω·m
	700.0 °C	1.22E-6 Ω·m Show Material materials with Electrical resistivity of 1.22E-6 Ω·m
	800.0 °C	1.24E-6 Ω·m Show Material materials with Electrical resistivity of 1.24E-6 Ω·m
	900.0 °C	1.26E-6 Ω·m Show Material materials with Electrical resistivity of 1.26E-6 Ω·m
	1000.0 °C	1.27E-6 Ω·m Show Material materials with Electrical resistivity of 1.27E-6 Ω·m
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Chemical properties

Property	Value
Aluminium	0.15 - 0.6 % Show Material materials with Aluminium of 0.15 - 0.6 %
Carbon	0.12 % Show Material materials with Carbon of 0.12 %
Chromium	19 - 23 % Show Material materials with Chromium of 19 - 23 %
Manganese	2 % Show Material materials with Manganese of 2 %
Nickel	30 - 34 % Show Material materials with Nickel of 30 - 34 %
Phosphorus	0.03 % Show Material materials with Phosphorus of 0.03 %
Silicon	1 % Show Material materials with Silicon of 1 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %
Titanium	0.15 - 0.6 % Show Material materials with Titanium of 0.15 - 0.6 %

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EN 10095 Grade X10NiCrAlTi32-21 solution annealed (+AT)

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