EN 10216-5 Grade X2NiCrAlTi32-20 solution annealed (+AT)

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Description

Steel X2NiCrAlTi32-20, material number 1.4558 is applicated acc. to VdT_V-material specification 474 : 1984-12 for heat exchanger pipes for use as U-pipes in steam generators for pressurized water reactors (grit size-index acc. to EN 103 at least 7 at the straight pipe) for temperatures from -10 to 400 deg. as per KTA 3201.1 and other examined specifications as well as for pressure vessels acc. to TRB 100 and AD-data sheet W 2 at operating temperatures from -10 to 400 deg. The material can be welded in pipe plates using TIG-automatic welding, TIG-hand welding and metal arc welding. It is cold formable for bending radii of at least 4,5 x outside diameter. Heat treatment is not allowed. The material shows owing to its high Ni-content a very high resistance to stress corrosion. The material is highly resistant against stress corrosion because of the high amount of Ni.Furthermore it is very high resistant in nitric acid and organic acids as well as in aqueous media also at high temperatures. Pitting and crevice corrosion sensitiveness are not high but they are significantly higher than at 1.4539. The material is resistant to intercrystalline corrosion both in delivery and welded condition (at tubes for wall thicknesses up to max. 6 mm). Its limit temperature amounts to 400 deg. (operating time up to 100000 h, no intercrystalline corrosion). 1.4558 is only limited applicable in sulphuric and hydrochlorid acid. The steel is standard material for steam generators and feed water heater in power stations.

Related Standards

EN 10216-5

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	7.94 - 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 - 200 GPa Show Material materials with Elastic modulus of 194 - 200 GPa
	100.0 °C	189 - 195 GPa Show Material materials with Elastic modulus of 189 - 195 GPa
	200.0 °C	183 - 188 GPa Show Material materials with Elastic modulus of 183 - 188 GPa
	300.0 °C	177 - 182 GPa Show Material materials with Elastic modulus of 177 - 182 GPa
	400.0 °C	170 - 175 GPa Show Material materials with Elastic modulus of 170 - 175 GPa
	500.0 °C	163 - 168 GPa Show Material materials with Elastic modulus of 163 - 168 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	35 % Show Material materials with Elongation of 35 %
Elongation, transverse	20.0 °C	30 % Show Material materials with Elongation, transverse of 30 %
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 - 700 MPa Show Material materials with Tensile strength of 450 - 700 MPa
Tensile strength, transverse	20.0 °C	450 - 700 MPa Show Material materials with Tensile strength, transverse of 450 - 700 MPa
Yield strength Rp0.2	20.0 °C	180 MPa Show Material materials with Yield strength Rp0.2 of 180 MPa
	50.0 °C	168 MPa Show Material materials with Yield strength Rp0.2 of 168 MPa
	100.0 °C	155 MPa Show Material materials with Yield strength Rp0.2 of 155 MPa
	150.0 °C	145 MPa Show Material materials with Yield strength Rp0.2 of 145 MPa
	200.0 °C	140 MPa Show Material materials with Yield strength Rp0.2 of 140 MPa
	250.0 °C	135 MPa Show Material materials with Yield strength Rp0.2 of 135 MPa
	300.0 °C	130 MPa Show Material materials with Yield strength Rp0.2 of 130 MPa
	350.0 °C	125 MPa Show Material materials with Yield strength Rp0.2 of 125 MPa
	400.0 °C	120 MPa Show Material materials with Yield strength Rp0.2 of 120 MPa
	450.0 °C	110 MPa Show Material materials with Yield strength Rp0.2 of 110 MPa
	500.0 °C	100 MPa Show Material materials with Yield strength Rp0.2 of 100 MPa
	550.0 °C	90 MPa Show Material materials with Yield strength Rp0.2 of 90 MPa
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Yield strength Rp0.2, transverse	20.0 °C	180 MPa Show Material materials with Yield strength Rp0.2, transverse of 180 MPa
Yield strength Rp1.0	20.0 °C	210 MPa Show Material materials with Yield strength Rp1.0 of 210 MPa
	50.0 °C	198 MPa Show Material materials with Yield strength Rp1.0 of 198 MPa
	100.0 °C	185 MPa Show Material materials with Yield strength Rp1.0 of 185 MPa
	150.0 °C	175 MPa Show Material materials with Yield strength Rp1.0 of 175 MPa
	200.0 °C	170 MPa Show Material materials with Yield strength Rp1.0 of 170 MPa
	250.0 °C	165 MPa Show Material materials with Yield strength Rp1.0 of 165 MPa
	300.0 °C	160 MPa Show Material materials with Yield strength Rp1.0 of 160 MPa
	350.0 °C	155 MPa Show Material materials with Yield strength Rp1.0 of 155 MPa
	400.0 °C	150 MPa Show Material materials with Yield strength Rp1.0 of 150 MPa
	450.0 °C	140 MPa Show Material materials with Yield strength Rp1.0 of 140 MPa
	500.0 °C	130 MPa Show Material materials with Yield strength Rp1.0 of 130 MPa
	550.0 °C	120 MPa Show Material materials with Yield strength Rp1.0 of 120 MPa
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Yield strength Rp1.0, transverse	20.0 °C	210 MPa Show Material materials with Yield strength Rp1.0, transverse 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 - 1.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.51E-5 - 1.6E-5 1/K
	200.0 °C	1.57E-5 - 1.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.57E-5 - 1.6E-5 1/K
	300.0 °C	1.6E-5 - 1.62E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 - 1.62E-5 1/K
	400.0 °C	1.65E-5 - 1.66E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.65E-5 - 1.66E-5 1/K
	500.0 °C	1.65E-5 - 1.7E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.65E-5 - 1.7E-5 1/K
	600.0 °C	1.74E-5 1/K Show Material materials with Coefficient of thermal expansion of 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	1.8E-5 1/K Show Material materials with Coefficient of thermal expansion of 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	1.86E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.86E-5 1/K
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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 - 475 J/(kg·K) Show Material materials with Specific heat capacity of 472 - 475 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	19.6 W/(m·K) Show Material materials with Thermal conductivity of 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	9.9E-7 - 1.01E-6 Ω·m Show Material materials with Electrical resistivity of 9.9E-7 - 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 - 0.45 % Show Material materials with Aluminium of 0.15 - 0.45 %
Carbon	0.03 % Show Material materials with Carbon of 0.03 %
Chromium	20 - 23 % Show Material materials with Chromium of 20 - 23 %
Manganese	1 % Show Material materials with Manganese of 1 %
Nickel	32 - 35 % Show Material materials with Nickel of 32 - 35 %
Phosphorus	0.02 % Show Material materials with Phosphorus of 0.02 %
Silicon	0.7 % Show Material materials with Silicon of 0.7 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %
Titanium	0.6 % Show Material materials with Titanium of 0.6 %

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