EN 10028-7 Grade X1CrNi25-21 solution annealed (+AT)

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Description

The austenitic steel X1CrNi25-21 is melted of restricted chemical analysis, it shows high corrosion resistance to oxidizing acids (especially nitrous acid) and a very good stability against chloritic media and acids. The material is resistant to intercrystalline corrosion also in sensitized condition. Application: in urea synthesis, for construction parts with nitric acid admission (maximum 70% concentration) and increased temperature, in fertilizer industry as well as for various chemical processes.

Related Standards

EN 10028-7

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

Property	Temperature	Value
Densidad	20.0 °C	7.76 - 7.9 g/cm³ Show Material materials with Densidad of 7.76 - 7.9 g/cm³

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.3 [-] Show Material materials with Coeficiente de Poisson of 0.3 [-]	Typical for Austenitic Stainless Steel
Elongación A80 transversal	20.0 °C	40 % Show Material materials with Elongación A80 transversal of 40 %
Elongación transversal	20.0 °C	40 % Show Material materials with Elongación transversal of 40 %
Límite elástico Rp 0,2	50.0 °C	181 MPa Show Material materials with Límite elástico Rp 0,2 of 181 MPa
	100.0 °C	150 MPa Show Material materials with Límite elástico Rp 0,2 of 150 MPa
	150.0 °C	140 MPa Show Material materials with Límite elástico Rp 0,2 of 140 MPa
	200.0 °C	130 MPa Show Material materials with Límite elástico Rp 0,2 of 130 MPa
	250.0 °C	120 MPa Show Material materials with Límite elástico Rp 0,2 of 120 MPa
	300.0 °C	115 MPa Show Material materials with Límite elástico Rp 0,2 of 115 MPa
	350.0 °C	110 MPa Show Material materials with Límite elástico Rp 0,2 of 110 MPa
	400.0 °C	105 MPa Show Material materials with Límite elástico Rp 0,2 of 105 MPa

Límite elástico Rp 1,0	50.0 °C	217 MPa Show Material materials with Límite elástico Rp 1,0 of 217 MPa
	100.0 °C	180 MPa Show Material materials with Límite elástico Rp 1,0 of 180 MPa
	150.0 °C	170 MPa Show Material materials with Límite elástico Rp 1,0 of 170 MPa
	200.0 °C	160 MPa Show Material materials with Límite elástico Rp 1,0 of 160 MPa
	250.0 °C	150 MPa Show Material materials with Límite elástico Rp 1,0 of 150 MPa
	300.0 °C	140 MPa Show Material materials with Límite elástico Rp 1,0 of 140 MPa
	350.0 °C	135 MPa Show Material materials with Límite elástico Rp 1,0 of 135 MPa
	400.0 °C	130 MPa Show Material materials with Límite elástico Rp 1,0 of 130 MPa
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Límite elástico transversal Rp 0,2	20.0 °C	200 MPa Show Material materials with Límite elástico transversal Rp 0,2 of 200 MPa
Límite elástico transversal Rp 1,0	20.0 °C	240 MPa Show Material materials with Límite elástico transversal Rp 1,0 of 240 MPa
Módulo de cizallamiento	23.0 °C	77 GPa Show Material materials with Módulo de cizallamiento of 77 GPa	Typical for Austenitic Stainless Steel
Módulo elástico	-100.0 °C	206 GPa Show Material materials with Módulo elástico of 206 GPa
	20.0 °C	195 - 196 GPa Show Material materials with Módulo elástico of 195 - 196 GPa
	100.0 °C	190 GPa Show Material materials with Módulo elástico of 190 GPa
	200.0 °C	182 GPa Show Material materials with Módulo elástico of 182 GPa
	300.0 °C	174 GPa Show Material materials with Módulo elástico of 174 GPa
	400.0 °C	166 GPa Show Material materials with Módulo elástico of 166 GPa
	500.0 °C	158 GPa Show Material materials with Módulo elástico of 158 GPa
	600.0 °C	150 GPa Show Material materials with Módulo elástico of 150 GPa
	700.0 °C	142 GPa Show Material materials with Módulo elástico of 142 GPa
	800.0 °C	134 GPa Show Material materials with Módulo elástico of 134 GPa
	900.0 °C	127 GPa Show Material materials with Módulo elástico of 127 GPa
	1000.0 °C	120 GPa Show Material materials with Módulo elástico of 120 GPa
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Resistencia a la tracción	20.0 °C	470 - 670 MPa Show Material materials with Resistencia a la tracción of 470 - 670 MPa
	50.0 °C	459 MPa Show Material materials with Resistencia a la tracción of 459 MPa
	100.0 °C	440 MPa Show Material materials with Resistencia a la tracción of 440 MPa
	150.0 °C	425 MPa Show Material materials with Resistencia a la tracción of 425 MPa
	200.0 °C	410 MPa Show Material materials with Resistencia a la tracción of 410 MPa
	250.0 °C	390 MPa Show Material materials with Resistencia a la tracción of 390 MPa
	300.0 °C	385 MPa Show Material materials with Resistencia a la tracción of 385 MPa
	350.0 °C	380 MPa Show Material materials with Resistencia a la tracción of 380 MPa
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Resistencia a la tracción transversal	20.0 °C	470 - 670 MPa Show Material materials with Resistencia a la tracción transversal of 470 - 670 MPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	-100.0 °C	440 J/(kg·K) Show Material materials with Calor específico of 440 J/(kg·K)
	20.0 °C	450 - 472 J/(kg·K) Show Material materials with Calor específico of 450 - 472 J/(kg·K)
	100.0 °C	487 J/(kg·K) Show Material materials with Calor específico of 487 J/(kg·K)
	200.0 °C	503 J/(kg·K) Show Material materials with Calor específico of 503 J/(kg·K)
	300.0 °C	512 J/(kg·K) Show Material materials with Calor específico of 512 J/(kg·K)
	400.0 °C	520 J/(kg·K) Show Material materials with Calor específico of 520 J/(kg·K)
	500.0 °C	530 J/(kg·K) Show Material materials with Calor específico of 530 J/(kg·K)
	600.0 °C	541 J/(kg·K) Show Material materials with Calor específico of 541 J/(kg·K)
	700.0 °C	551 J/(kg·K) Show Material materials with Calor específico of 551 J/(kg·K)
	800.0 °C	559 J/(kg·K) Show Material materials with Calor específico of 559 J/(kg·K)
	900.0 °C	565 J/(kg·K) Show Material materials with Calor específico of 565 J/(kg·K)
	1000.0 °C	571 J/(kg·K) Show Material materials with Calor específico of 571 J/(kg·K)
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Coeficiente de dilatación térmica	-100.0 °C	1.49E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.49E-5 1/K
	20.0 °C	1.61E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.61E-5 1/K
	100.0 °C	1.58E-5 - 1.67E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.58E-5 - 1.67E-5 1/K
	200.0 °C	1.61E-5 - 1.72E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.61E-5 - 1.72E-5 1/K
	300.0 °C	1.65E-5 - 1.77E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.65E-5 - 1.77E-5 1/K
	400.0 °C	1.69E-5 - 1.81E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.69E-5 - 1.81E-5 1/K
	500.0 °C	1.73E-5 - 1.84E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.73E-5 - 1.84E-5 1/K
	600.0 °C	1.88E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.88E-5 1/K
	700.0 °C	1.91E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.91E-5 1/K
	800.0 °C	1.94E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.94E-5 1/K
	900.0 °C	1.97E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.97E-5 1/K
	1000.0 °C	2E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 2E-5 1/K
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Conductividad térmica	20.0 °C	11.9 - 14 W/(m·K) Show Material materials with Conductividad térmica of 11.9 - 14 W/(m·K)
	100.0 °C	13.3 W/(m·K) Show Material materials with Conductividad térmica of 13.3 W/(m·K)
	200.0 °C	15.1 W/(m·K) Show Material materials with Conductividad térmica of 15.1 W/(m·K)
	300.0 °C	16.7 W/(m·K) Show Material materials with Conductividad térmica of 16.7 W/(m·K)
	400.0 °C	18.3 W/(m·K) Show Material materials with Conductividad térmica of 18.3 W/(m·K)
	500.0 °C	19.8 W/(m·K) Show Material materials with Conductividad térmica of 19.8 W/(m·K)
	600.0 °C	21.3 W/(m·K) Show Material materials with Conductividad térmica of 21.3 W/(m·K)
	700.0 °C	22.8 W/(m·K) Show Material materials with Conductividad térmica of 22.8 W/(m·K)
	800.0 °C	24.3 W/(m·K) Show Material materials with Conductividad térmica of 24.3 W/(m·K)
	900.0 °C	25.7 W/(m·K) Show Material materials with Conductividad térmica of 25.7 W/(m·K)
	1000.0 °C	27.1 W/(m·K) Show Material materials with Conductividad térmica of 27.1 W/(m·K)
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Difusividad térmica	20.0 °C	3.3 mm²/s Show Material materials with Difusividad térmica of 3.3 mm²/s
	100.0 °C	3.4 mm²/s Show Material materials with Difusividad térmica of 3.4 mm²/s
	200.0 °C	3.7 mm²/s Show Material materials with Difusividad térmica of 3.7 mm²/s
	300.0 °C	4.1 mm²/s Show Material materials with Difusividad térmica of 4.1 mm²/s
	400.0 °C	4.3 mm²/s Show Material materials with Difusividad térmica of 4.3 mm²/s
	500.0 °C	4.5 mm²/s Show Material materials with Difusividad térmica of 4.5 mm²/s
	600.0 °C	4.7 mm²/s Show Material materials with Difusividad térmica of 4.7 mm²/s
	700.0 °C	5 mm²/s Show Material materials with Difusividad térmica of 5 mm²/s
	800.0 °C	5.4 mm²/s Show Material materials with Difusividad térmica of 5.4 mm²/s
	900.0 °C	5.7 mm²/s Show Material materials with Difusividad térmica of 5.7 mm²/s
	1000.0 °C	5.8 mm²/s Show Material materials with Difusividad térmica of 5.8 mm²/s
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Temperatura de fusión		1230 - 1480 °C Show Material materials with Temperatura de fusión of 1230 - 1480 °C	Typical for Austenitic Stainless Steel

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	20.0 °C	8.5E-7 - 9.59E-7 Ω·m Show Material materials with Resistividad eléctrica of 8.5E-7 - 9.59E-7 Ω·m
	100.0 °C	1.01E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.01E-6 Ω·m
	200.0 °C	1.05E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.05E-6 Ω·m
	300.0 °C	1.1E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.1E-6 Ω·m
	400.0 °C	1.13E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.13E-6 Ω·m
	500.0 °C	1.17E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.17E-6 Ω·m
	600.0 °C	1.19E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.19E-6 Ω·m
	700.0 °C	1.22E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.22E-6 Ω·m
	800.0 °C	1.24E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.24E-6 Ω·m
	900.0 °C	1.26E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.26E-6 Ω·m
	1000.0 °C	1.28E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.28E-6 Ω·m
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Chemical properties

Property	Value
Azufre	0.01 % Show Material materials with Azufre of 0.01 %
Carbono	0.02 % Show Material materials with Carbono of 0.02 %
Cromo	24 - 26 % Show Material materials with Cromo of 24 - 26 %
Fósforo	0.03 % Show Material materials with Fósforo of 0.03 %
Manganeso	2 % Show Material materials with Manganeso of 2 %
Molibdeno	0.2 % Show Material materials with Molibdeno of 0.2 %
Nitrógeno	0.1 - 0.11 % Show Material materials with Nitrógeno of 0.1 - 0.11 %
Níquel	20 - 22 % Show Material materials with Níquel of 20 - 22 %
Silicona	0.25 % Show Material materials with Silicona of 0.25 %

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