EN 10216-5 Grade X1NiCrMoCuN25-20-7 solution annealed (+AT)

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Description

Steel X1NiCrMoCuN25-20-7 (acc. to VdT_V-material specification 502 : 2001-06: X 1 NiCrMoCuN 25 20 6 ), material number 1.4529, is used acc. to VdT_V-Wbl 502 : 2001-06 for pressure vessels as per TRB 100 and AD-data sheet W 2 from -10 (and AD-data sheet W 10 for the form of manufacture sheet and Krupp-VDM-sectional and bar steel/forged parts from -196 deg.) to 400 deg. as well as in nuclear power engineering as far as nuclear rules or object-related specifications permit application for pressure vessels. The weldability is given for the metal-arc welding and gas-shielded welding. Preheating is not necessary. The intermediate layer temperature should not exceed 120 deg. Heat treatment (solution annealing and quenching) after the welding only in special cases necessary (special corrosion stress). As filler materials following metals are recommended: e.g. 2.4621 (EL-NiCr21Mo9Nb), 2.4831 (SG-NiCr21Mo9Nb), 2.4607 (SG-NiCr23Mo16 and 2.4611 (SG-NiMo16Cr16Ti). The two last-mentioned should preferred because of their corrosion properties. The material is cold and hot formable. To the material acc. to DIN EN 10216-5 : 2004-11 applies: X1NiCrMoCuN25-20-7 is the stronger Mo-alloyed variant of 1.4539. The steel shows a very high resistance to crevice corrosion, pitting corrosion as well as to stress corrosion caused by pitting corrosion. It has the highest steel pitting index. The material is resistant to intercrystalline corrosion, also in welded condition. Application in higher chloride contaminated media, such as in sulphuric and phosphoric acid as well as in offshore facilities. The steel is cold and warm formable. After cold forming at deformation degrees > 15 % as well as after warm forming has to be carried out a heat treatment (solution annealing at 1100 to 1180, quenching in water).

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.
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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	7.76 - 8.1 g/cm³ Show Material materials with Density of 7.76 - 8.1 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	-100.0 °C	206 GPa Show Material materials with Elastic modulus of 206 GPa
	20.0 °C	195 - 196 GPa Show Material materials with Elastic modulus of 195 - 196 GPa
	100.0 °C	190 GPa Show Material materials with Elastic modulus of 190 GPa
	200.0 °C	182 GPa Show Material materials with Elastic modulus of 182 GPa
	300.0 °C	174 GPa Show Material materials with Elastic modulus of 174 GPa
	400.0 °C	166 GPa Show Material materials with Elastic modulus of 166 GPa
	500.0 °C	158 GPa Show Material materials with Elastic modulus of 158 GPa
	600.0 °C	150 GPa Show Material materials with Elastic modulus of 150 GPa
	700.0 °C	142 GPa Show Material materials with Elastic modulus of 142 GPa
	800.0 °C	134 GPa Show Material materials with Elastic modulus of 134 GPa
	900.0 °C	127 GPa Show Material materials with Elastic modulus of 127 GPa
	1000.0 °C	120 GPa Show Material materials with Elastic modulus of 120 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	600 - 800 MPa Show Material materials with Tensile strength of 600 - 800 MPa
Tensile strength, transverse	20.0 °C	600 - 800 MPa Show Material materials with Tensile strength, transverse of 600 - 800 MPa
Yield strength Rp0.2	20.0 °C	270 MPa Show Material materials with Yield strength Rp0.2 of 270 MPa
	50.0 °C	254 MPa Show Material materials with Yield strength Rp0.2 of 254 MPa
	100.0 °C	230 MPa Show Material materials with Yield strength Rp0.2 of 230 MPa
	150.0 °C	210 MPa Show Material materials with Yield strength Rp0.2 of 210 MPa
	200.0 °C	190 MPa Show Material materials with Yield strength Rp0.2 of 190 MPa
	250.0 °C	180 MPa Show Material materials with Yield strength Rp0.2 of 180 MPa
	300.0 °C	170 MPa Show Material materials with Yield strength Rp0.2 of 170 MPa
	350.0 °C	165 MPa Show Material materials with Yield strength Rp0.2 of 165 MPa
	400.0 °C	160 MPa Show Material materials with Yield strength Rp0.2 of 160 MPa
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Yield strength Rp0.2, transverse	20.0 °C	270 MPa Show Material materials with Yield strength Rp0.2, transverse of 270 MPa
Yield strength Rp1.0	20.0 °C	310 MPa Show Material materials with Yield strength Rp1.0 of 310 MPa
	50.0 °C	296 MPa Show Material materials with Yield strength Rp1.0 of 296 MPa
	100.0 °C	270 MPa Show Material materials with Yield strength Rp1.0 of 270 MPa
	150.0 °C	245 MPa Show Material materials with Yield strength Rp1.0 of 245 MPa
	200.0 °C	225 MPa Show Material materials with Yield strength Rp1.0 of 225 MPa
	250.0 °C	215 MPa Show Material materials with Yield strength Rp1.0 of 215 MPa
	300.0 °C	205 MPa Show Material materials with Yield strength Rp1.0 of 205 MPa
	350.0 °C	195 MPa Show Material materials with Yield strength Rp1.0 of 195 MPa
	400.0 °C	190 MPa Show Material materials with Yield strength Rp1.0 of 190 MPa
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Yield strength Rp1.0, transverse	20.0 °C	310 MPa Show Material materials with Yield strength Rp1.0, transverse of 310 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	-100.0 °C	1.49E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.49E-5 1/K
	20.0 °C	1.61E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.61E-5 1/K
	100.0 °C	1.58E-5 - 1.67E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.58E-5 - 1.67E-5 1/K
	200.0 °C	1.61E-5 - 1.72E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.61E-5 - 1.72E-5 1/K
	300.0 °C	1.65E-5 - 1.77E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.65E-5 - 1.77E-5 1/K
	400.0 °C	1.69E-5 - 1.81E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.69E-5 - 1.81E-5 1/K
	500.0 °C	1.73E-5 - 1.84E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.73E-5 - 1.84E-5 1/K
	600.0 °C	1.88E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.88E-5 1/K
	700.0 °C	1.91E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.91E-5 1/K
	800.0 °C	1.94E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.94E-5 1/K
	900.0 °C	1.97E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.97E-5 1/K
	1000.0 °C	2E-5 1/K Show Material materials with Coefficient of thermal expansion of 2E-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	450 - 472 J/(kg·K) Show Material materials with Specific heat capacity of 450 - 472 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	11.9 - 12 W/(m·K) Show Material materials with Thermal conductivity of 11.9 - 12 W/(m·K)
	100.0 °C	13.3 W/(m·K) Show Material materials with Thermal conductivity of 13.3 W/(m·K)
	200.0 °C	15.1 W/(m·K) Show Material materials with Thermal conductivity of 15.1 W/(m·K)
	300.0 °C	16.7 W/(m·K) Show Material materials with Thermal conductivity of 16.7 W/(m·K)
	400.0 °C	18.3 W/(m·K) Show Material materials with Thermal conductivity of 18.3 W/(m·K)
	500.0 °C	19.8 W/(m·K) Show Material materials with Thermal conductivity of 19.8 W/(m·K)
	600.0 °C	21.3 W/(m·K) Show Material materials with Thermal conductivity of 21.3 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	27.1 W/(m·K) Show Material materials with Thermal conductivity of 27.1 W/(m·K)
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Thermal diffusivity	20.0 °C	3.3 mm²/s Show Material materials with Thermal diffusivity of 3.3 mm²/s
	100.0 °C	3.4 mm²/s Show Material materials with Thermal diffusivity of 3.4 mm²/s
	200.0 °C	3.7 mm²/s Show Material materials with Thermal diffusivity of 3.7 mm²/s
	300.0 °C	4.1 mm²/s Show Material materials with Thermal diffusivity of 4.1 mm²/s
	400.0 °C	4.3 mm²/s Show Material materials with Thermal diffusivity of 4.3 mm²/s
	500.0 °C	4.5 mm²/s Show Material materials with Thermal diffusivity of 4.5 mm²/s
	600.0 °C	4.7 mm²/s Show Material materials with Thermal diffusivity of 4.7 mm²/s
	700.0 °C	5 mm²/s Show Material materials with Thermal diffusivity of 5 mm²/s
	800.0 °C	5.4 mm²/s Show Material materials with Thermal diffusivity of 5.4 mm²/s
	900.0 °C	5.7 mm²/s Show Material materials with Thermal diffusivity of 5.7 mm²/s
	1000.0 °C	5.8 mm²/s Show Material materials with Thermal diffusivity of 5.8 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	9.59E-7 - 1E-6 Ω·m Show Material materials with Electrical resistivity of 9.59E-7 - 1E-6 Ω·m
	100.0 °C	1.01E-6 Ω·m Show Material materials with Electrical resistivity of 1.01E-6 Ω·m
	200.0 °C	1.05E-6 Ω·m Show Material materials with Electrical resistivity of 1.05E-6 Ω·m
	300.0 °C	1.1E-6 Ω·m Show Material materials with Electrical resistivity of 1.1E-6 Ω·m
	400.0 °C	1.13E-6 Ω·m Show Material materials with Electrical resistivity of 1.13E-6 Ω·m
	500.0 °C	1.17E-6 Ω·m Show Material materials with Electrical resistivity of 1.17E-6 Ω·m
	600.0 °C	1.19E-6 Ω·m Show Material materials with Electrical resistivity of 1.19E-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	1.28E-6 Ω·m Show Material materials with Electrical resistivity of 1.28E-6 Ω·m
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Chemical properties

Property	Value
Carbon	0.02 % Show Material materials with Carbon of 0.02 %
Chromium	19 - 21 % Show Material materials with Chromium of 19 - 21 %
Copper	0.5 - 1.5 % Show Material materials with Copper of 0.5 - 1.5 %
Manganese	1 % Show Material materials with Manganese of 1 %
Molybdenum	6 - 7 % Show Material materials with Molybdenum of 6 - 7 %
Nickel	24 - 26 % Show Material materials with Nickel of 24 - 26 %
Nitrogen	0.15 - 0.25 % Show Material materials with Nitrogen of 0.15 - 0.25 %
Phosphorus	0.03 % Show Material materials with Phosphorus of 0.03 %
Silicon	0.5 % Show Material materials with Silicon of 0.5 %
Sulfur	0.01 % Show Material materials with Sulfur of 0.01 %

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EN 10216-5 Grade X1NiCrMoCuN25-20-7 solution annealed (+AT)

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Related Standards

Equivalent Materials

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