DIN 17179 Grade WStE 420 normalized or normalized formed (+N)

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Description

The fine grained steel is used acc. DIN 17178 : 1986-5 for welded steel tubes and acc. DIN 17179 : 1986-5 as seamless steel tubes for special purposes from -20 to 400 degrees C. Application: pressure vessel construction, apparatus construction, pipelines, mechanical engineering, toolbuilding Special requirements regarding processing have to be arranged (e.g. coatings). For welded tubes the calculation with the 100 % loads are possible for the seam area.

Related Standards

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	7.84 g/cm³ Show Material materials with Densidad of 7.84 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 Steel
Elongación	20.0 °C	21 % Show Material materials with Elongación of 21 %
Elongación transversal	20.0 °C	19 % Show Material materials with Elongación transversal of 19 %
Límite elástico	20.0 °C	355 - 420 MPa Show Material materials with Límite elástico of 355 - 420 MPa
Límite elástico Rp 0,2	100.0 °C	314 - 363 MPa Show Material materials with Límite elástico Rp 0,2 of 314 - 363 MPa
	150.0 °C	294 - 343 MPa Show Material materials with Límite elástico Rp 0,2 of 294 - 343 MPa
	200.0 °C	275 - 314 MPa Show Material materials with Límite elástico Rp 0,2 of 275 - 314 MPa
	250.0 °C	245 - 284 MPa Show Material materials with Límite elástico Rp 0,2 of 245 - 284 MPa
	300.0 °C	226 - 265 MPa Show Material materials with Límite elástico Rp 0,2 of 226 - 265 MPa
	350.0 °C	196 - 235 MPa Show Material materials with Límite elástico Rp 0,2 of 196 - 235 MPa
	400.0 °C	167 - 206 MPa Show Material materials with Límite elástico Rp 0,2 of 167 - 206 MPa

Límite elástico transversal	20.0 °C	355 - 420 MPa Show Material materials with Límite elástico transversal of 355 - 420 MPa
Módulo elástico	-100.0 °C	217 GPa Show Material materials with Módulo elástico of 217 GPa
	20.0 °C	212 GPa Show Material materials with Módulo elástico of 212 GPa
	100.0 °C	207 GPa Show Material materials with Módulo elástico of 207 GPa
	200.0 °C	199 GPa Show Material materials with Módulo elástico of 199 GPa
	300.0 °C	192 GPa Show Material materials with Módulo elástico of 192 GPa
	400.0 °C	184 GPa Show Material materials with Módulo elástico of 184 GPa
	500.0 °C	175 GPa Show Material materials with Módulo elástico of 175 GPa
	600.0 °C	164 GPa Show Material materials with Módulo elástico of 164 GPa
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Resistencia a la tracción	20.0 °C	490 - 650 MPa Show Material materials with Resistencia a la tracción of 490 - 650 MPa
	100.0 °C	430 - 480 MPa Show Material materials with Resistencia a la tracción of 430 - 480 MPa
	150.0 °C	410 - 460 MPa Show Material materials with Resistencia a la tracción of 410 - 460 MPa
	200.0 °C	400 - 450 MPa Show Material materials with Resistencia a la tracción of 400 - 450 MPa
	250.0 °C	400 - 450 MPa Show Material materials with Resistencia a la tracción of 400 - 450 MPa
	300.0 °C	400 - 450 MPa Show Material materials with Resistencia a la tracción of 400 - 450 MPa
	350.0 °C	390 - 440 MPa Show Material materials with Resistencia a la tracción of 390 - 440 MPa
	400.0 °C	380 - 430 MPa Show Material materials with Resistencia a la tracción of 380 - 430 MPa
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Resistencia a la tracción transversal	20.0 °C	490 - 650 MPa Show Material materials with Resistencia a la tracción transversal of 490 - 650 MPa

Aplicaciones térmicas

Property	Temperature	Value
Calor específico	-100.0 °C	423 J/(kg·K) Show Material materials with Calor específico of 423 J/(kg·K)
	20.0 °C	461 J/(kg·K) Show Material materials with Calor específico of 461 J/(kg·K)
	100.0 °C	479 J/(kg·K) Show Material materials with Calor específico of 479 J/(kg·K)
	200.0 °C	499 J/(kg·K) Show Material materials with Calor específico of 499 J/(kg·K)
	300.0 °C	517 J/(kg·K) Show Material materials with Calor específico of 517 J/(kg·K)
	400.0 °C	536 J/(kg·K) Show Material materials with Calor específico of 536 J/(kg·K)
	500.0 °C	558 J/(kg·K) Show Material materials with Calor específico of 558 J/(kg·K)
	600.0 °C	587 J/(kg·K) Show Material materials with Calor específico of 587 J/(kg·K)
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Coeficiente de dilatación térmica	-100.0 °C	1.05E-5 - 1.08E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.05E-5 - 1.08E-5 1/K
	20.0 °C	1.15E-5 - 1.19E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.15E-5 - 1.19E-5 1/K
	100.0 °C	1.21E-5 - 1.25E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.21E-5 - 1.25E-5 1/K
	200.0 °C	1.27E-5 - 1.3E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.27E-5 - 1.3E-5 1/K
	300.0 °C	1.32E-5 - 1.36E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.32E-5 - 1.36E-5 1/K
	400.0 °C	1.36E-5 - 1.41E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.36E-5 - 1.41E-5 1/K
	500.0 °C	1.4E-5 - 1.45E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.4E-5 - 1.45E-5 1/K
	600.0 °C	1.44E-5 - 1.49E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.44E-5 - 1.49E-5 1/K
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Conductividad térmica	-100.0 °C	35.4 W/(m·K) Show Material materials with Conductividad térmica of 35.4 W/(m·K)
	20.0 °C	40.4 W/(m·K) Show Material materials with Conductividad térmica of 40.4 W/(m·K)
	100.0 °C	42 W/(m·K) Show Material materials with Conductividad térmica of 42 W/(m·K)
	200.0 °C	42 W/(m·K) Show Material materials with Conductividad térmica of 42 W/(m·K)
	300.0 °C	40.8 W/(m·K) Show Material materials with Conductividad térmica of 40.8 W/(m·K)
	400.0 °C	38.9 W/(m·K) Show Material materials with Conductividad térmica of 38.9 W/(m·K)
	500.0 °C	36.6 W/(m·K) Show Material materials with Conductividad térmica of 36.6 W/(m·K)
	600.0 °C	34.3 W/(m·K) Show Material materials with Conductividad térmica of 34.3 W/(m·K)
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Difusividad térmica	-100.0 °C	12.1 mm²/s Show Material materials with Difusividad térmica of 12.1 mm²/s
	20.0 °C	11.2 mm²/s Show Material materials with Difusividad térmica of 11.2 mm²/s
	100.0 °C	10.8 mm²/s Show Material materials with Difusividad térmica of 10.8 mm²/s
	200.0 °C	10.1 mm²/s Show Material materials with Difusividad térmica of 10.1 mm²/s
	300.0 °C	9.3 mm²/s Show Material materials with Difusividad térmica of 9.3 mm²/s
	400.0 °C	8.3 mm²/s Show Material materials with Difusividad térmica of 8.3 mm²/s
	500.0 °C	7 mm²/s Show Material materials with Difusividad térmica of 7 mm²/s
	600.0 °C	5.8 mm²/s Show Material materials with Difusividad térmica of 5.8 mm²/s
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Temperatura máx. de funcionamiento, largo		-20 - 400 °C Show Material materials with Temperatura máx. de funcionamiento, largo of -20 - 400 °C

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	-100.0 °C	1.93E-7 Ω·m Show Material materials with Resistividad eléctrica of 1.93E-7 Ω·m
	20.0 °C	2.58E-7 Ω·m Show Material materials with Resistividad eléctrica of 2.58E-7 Ω·m
	100.0 °C	3.05E-7 Ω·m Show Material materials with Resistividad eléctrica of 3.05E-7 Ω·m
	200.0 °C	3.76E-7 Ω·m Show Material materials with Resistividad eléctrica of 3.76E-7 Ω·m
	300.0 °C	4.6E-7 Ω·m Show Material materials with Resistividad eléctrica of 4.6E-7 Ω·m
	400.0 °C	5.59E-7 Ω·m Show Material materials with Resistividad eléctrica of 5.59E-7 Ω·m
	500.0 °C	6.75E-7 Ω·m Show Material materials with Resistividad eléctrica of 6.75E-7 Ω·m
	600.0 °C	8.08E-7 Ω·m Show Material materials with Resistividad eléctrica of 8.08E-7 Ω·m
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Chemical properties

Property	Value
Aluminio	0.02 % Show Material materials with Aluminio of 0.02 %
Azufre	0.03 % Show Material materials with Azufre of 0.03 %
Carbono	0.2 % Show Material materials with Carbono of 0.2 %
Cobre	0.2 % Show Material materials with Cobre of 0.2 %
Cromo	0.3 % Show Material materials with Cromo of 0.3 %
Fósforo	0.04 % Show Material materials with Fósforo of 0.04 %
Manganeso	1 - 1.7 % Show Material materials with Manganeso of 1 - 1.7 %
Molibdeno	0.1 % Show Material materials with Molibdeno of 0.1 %
Nitrógeno	0.02 % Show Material materials with Nitrógeno of 0.02 %
Níquel	1 % Show Material materials with Níquel of 1 %
Silicona	0.1 - 0.6 % Show Material materials with Silicona of 0.1 - 0.6 %
Titanio	0.2 % Show Material materials with Titanio of 0.2 %
Vanadio	0.22 % Show Material materials with Vanadio of 0.22 %

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