EN 10028-7 Grade X2CrNiN18-7 solution annealed (+AT)

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Description

The austenitic steel X2CrNiN18-7 is a high-strength stainless ELC-steel (extra low carbon) for special applications. The corrosion resistance is comparable to 1.4311. Resistance to intercrystalline corrosion also in sensitized resp. welded condition. The material is well formable. Application: spring steel, construction, railway carriage engineering

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	7.9 - 7.92 g/cm³ Show Material materials with Densidad of 7.9 - 7.92 g/cm³

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	20.0 °C	0.28 [-] Show Material materials with Coeficiente de Poisson of 0.28 [-]
Elongación	-196.0 °C	15 % Show Material materials with Elongación of 15 %
	-150.0 °C	20 % Show Material materials with Elongación of 20 %
	-80.0 °C	25 % Show Material materials with Elongación of 25 %
	20.0 °C	35 % Show Material materials with Elongación of 35 %

Elongación A80 transversal	20.0 °C	35 % Show Material materials with Elongación A80 transversal of 35 %
Elongación transversal	20.0 °C	40 % Show Material materials with Elongación transversal of 40 %
Límite elástico Rp 0,2	-196.0 °C	450 MPa Show Material materials with Límite elástico Rp 0,2 of 450 MPa
	-150.0 °C	420 MPa Show Material materials with Límite elástico Rp 0,2 of 420 MPa
	-80.0 °C	380 MPa Show Material materials with Límite elástico Rp 0,2 of 380 MPa
	20.0 °C	330 MPa Show Material materials with Límite elástico Rp 0,2 of 330 MPa
	50.0 °C	309 MPa Show Material materials with Límite elástico Rp 0,2 of 309 MPa
	100.0 °C	265 MPa Show Material materials with Límite elástico Rp 0,2 of 265 MPa
	150.0 °C	200 MPa Show Material materials with Límite elástico Rp 0,2 of 200 MPa
	200.0 °C	185 MPa Show Material materials with Límite elástico Rp 0,2 of 185 MPa
	250.0 °C	180 MPa Show Material materials with Límite elástico Rp 0,2 of 180 MPa
	300.0 °C	170 MPa Show Material materials with Límite elástico Rp 0,2 of 170 MPa
	350.0 °C	165 MPa Show Material materials with Límite elástico Rp 0,2 of 165 MPa
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Límite elástico Rp 1,0	-196.0 °C	490 MPa Show Material materials with Límite elástico Rp 1,0 of 490 MPa
	-150.0 °C	450 MPa Show Material materials with Límite elástico Rp 1,0 of 450 MPa
	-80.0 °C	410 MPa Show Material materials with Límite elástico Rp 1,0 of 410 MPa
	20.0 °C	370 MPa Show Material materials with Límite elástico Rp 1,0 of 370 MPa
	150.0 °C	235 MPa Show Material materials with Límite elástico Rp 1,0 of 235 MPa
	200.0 °C	215 MPa Show Material materials with Límite elástico Rp 1,0 of 215 MPa
	250.0 °C	210 MPa Show Material materials with Límite elástico Rp 1,0 of 210 MPa
	300.0 °C	200 MPa Show Material materials with Límite elástico Rp 1,0 of 200 MPa
	350.0 °C	195 MPa Show Material materials with Límite elástico Rp 1,0 of 195 MPa
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Límite elástico transversal Rp 0,2	20.0 °C	330 - 350 MPa Show Material materials with Límite elástico transversal Rp 0,2 of 330 - 350 MPa
Límite elástico transversal Rp 1,0	20.0 °C	370 - 380 MPa Show Material materials with Límite elástico transversal Rp 1,0 of 370 - 380 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	196 - 200 GPa Show Material materials with Módulo elástico of 196 - 200 GPa
	100.0 °C	190 - 194 GPa Show Material materials with Módulo elástico of 190 - 194 GPa
	200.0 °C	182 - 186 GPa Show Material materials with Módulo elástico of 182 - 186 GPa
	300.0 °C	174 - 179 GPa Show Material materials with Módulo elástico of 174 - 179 GPa
	400.0 °C	166 - 172 GPa Show Material materials with Módulo elástico of 166 - 172 GPa
	500.0 °C	158 - 165 GPa Show Material materials with Módulo elástico of 158 - 165 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
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Resistencia a la tracción	-196.0 °C	1500 MPa Show Material materials with Resistencia a la tracción of 1500 MPa
	-150.0 °C	1320 MPa Show Material materials with Resistencia a la tracción of 1320 MPa
	-80.0 °C	1040 MPa Show Material materials with Resistencia a la tracción of 1040 MPa
	20.0 °C	650 - 850 MPa Show Material materials with Resistencia a la tracción of 650 - 850 MPa
	50.0 °C	605 MPa Show Material materials with Resistencia a la tracción of 605 MPa
	100.0 °C	530 MPa Show Material materials with Resistencia a la tracción of 530 MPa
	150.0 °C	490 MPa Show Material materials with Resistencia a la tracción of 490 MPa
	200.0 °C	460 MPa Show Material materials with Resistencia a la tracción of 460 MPa
	250.0 °C	450 MPa Show Material materials with Resistencia a la tracción of 450 MPa
	300.0 °C	440 MPa Show Material materials with Resistencia a la tracción of 440 MPa
	350.0 °C	430 MPa Show Material materials with Resistencia a la tracción of 430 MPa
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Resistencia a la tracción transversal	20.0 °C	650 - 850 MPa Show Material materials with Resistencia a la tracción transversal of 650 - 850 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	472 - 500 J/(kg·K) Show Material materials with Calor específico of 472 - 500 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)
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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	1.6E-5 - 1.67E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.6E-5 - 1.67E-5 1/K
	200.0 °C	1.65E-5 - 1.72E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.65E-5 - 1.72E-5 1/K
	300.0 °C	1.7E-5 - 1.77E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.7E-5 - 1.77E-5 1/K
	400.0 °C	1.75E-5 - 1.81E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.75E-5 - 1.81E-5 1/K
	500.0 °C	1.8E-5 - 1.84E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.8E-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
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Conductividad térmica	-100.0 °C	11.7 W/(m·K) Show Material materials with Conductividad térmica of 11.7 W/(m·K)
	20.0 °C	14.5 - 15 W/(m·K) Show Material materials with Conductividad térmica of 14.5 - 15 W/(m·K)
	100.0 °C	16 W/(m·K) Show Material materials with Conductividad térmica of 16 W/(m·K)
	200.0 °C	17.6 W/(m·K) Show Material materials with Conductividad térmica of 17.6 W/(m·K)
	300.0 °C	19.1 W/(m·K) Show Material materials with Conductividad térmica of 19.1 W/(m·K)
	400.0 °C	20.4 W/(m·K) Show Material materials with Conductividad térmica of 20.4 W/(m·K)
	500.0 °C	21.9 W/(m·K) Show Material materials with Conductividad térmica of 21.9 W/(m·K)
	600.0 °C	23.3 W/(m·K) Show Material materials with Conductividad térmica of 23.3 W/(m·K)
	700.0 °C	24.7 W/(m·K) Show Material materials with Conductividad térmica of 24.7 W/(m·K)
	800.0 °C	26.1 W/(m·K) Show Material materials with Conductividad térmica of 26.1 W/(m·K)
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Difusividad térmica	-100.0 °C	3.7 mm²/s Show Material materials with Difusividad térmica of 3.7 mm²/s
	20.0 °C	3.9 mm²/s Show Material materials with Difusividad térmica of 3.9 mm²/s
	100.0 °C	4.3 mm²/s Show Material materials with Difusividad térmica of 4.3 mm²/s
	200.0 °C	4.3 mm²/s Show Material materials with Difusividad térmica of 4.3 mm²/s
	300.0 °C	4.6 mm²/s Show Material materials with Difusividad térmica of 4.6 mm²/s
	400.0 °C	4.7 mm²/s Show Material materials with Difusividad térmica of 4.7 mm²/s
	500.0 °C	4.9 mm²/s Show Material materials with Difusividad térmica of 4.9 mm²/s
	600.0 °C	5 mm²/s Show Material materials with Difusividad térmica of 5 mm²/s
	700.0 °C	5.3 mm²/s Show Material materials with Difusividad térmica of 5.3 mm²/s
	800.0 °C	5.7 mm²/s Show Material materials with Difusividad térmica of 5.7 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	-100.0 °C	5.86E-7 Ω·m Show Material materials with Resistividad eléctrica of 5.86E-7 Ω·m
	20.0 °C	6.92E-7 - 7.3E-7 Ω·m Show Material materials with Resistividad eléctrica of 6.92E-7 - 7.3E-7 Ω·m
	100.0 °C	7.58E-7 Ω·m Show Material materials with Resistividad eléctrica of 7.58E-7 Ω·m
	200.0 °C	8.36E-7 Ω·m Show Material materials with Resistividad eléctrica of 8.36E-7 Ω·m
	300.0 °C	9.07E-7 Ω·m Show Material materials with Resistividad eléctrica of 9.07E-7 Ω·m
	400.0 °C	9.73E-7 Ω·m Show Material materials with Resistividad eléctrica of 9.73E-7 Ω·m
	500.0 °C	1.02E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.02E-6 Ω·m
	600.0 °C	1.06E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.06E-6 Ω·m
	700.0 °C	1.1E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.1E-6 Ω·m
	800.0 °C	1.13E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.13E-6 Ω·m
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Chemical properties

Property	Value
Azufre	0.015 % Show Material materials with Azufre of 0.015 %
Carbono	0.03 % Show Material materials with Carbono of 0.03 %
Cromo	16.5 - 18.5 % Show Material materials with Cromo of 16.5 - 18.5 %
Fósforo	0.05 % Show Material materials with Fósforo of 0.05 %
Manganeso	2 % Show Material materials with Manganeso of 2 %
Nitrógeno	0.1 - 0.2 % Show Material materials with Nitrógeno of 0.1 - 0.2 %
Níquel	6 - 8 % Show Material materials with Níquel of 6 - 8 %
Silicona	1 % Show Material materials with Silicona of 1 %

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