ISO 4957 Grade S 18-1-2-5 quenched (+Q)

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Description

Tough high alloyed W-Co high speed steel with high hot hardness. Application: turning, planing and blow tools, scrub cutter

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	8.12 g/cm³ Show Material materials with Densidad of 8.12 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 [-]
Módulo de cizallamiento	23.0 °C	79 GPa Show Material materials with Módulo de cizallamiento of 79 GPa	Typical for Tool And Machining Steel
Módulo elástico	20.0 °C	224 GPa Show Material materials with Módulo elástico of 224 GPa
	100.0 °C	220 GPa Show Material materials with Módulo elástico of 220 GPa
	200.0 °C	214 GPa Show Material materials with Módulo elástico of 214 GPa
	300.0 °C	207 GPa Show Material materials with Módulo elástico of 207 GPa
	400.0 °C	199 GPa Show Material materials with Módulo elástico of 199 GPa
	500.0 °C	191 GPa Show Material materials with Módulo elástico of 191 GPa
	600.0 °C	180 GPa Show Material materials with Módulo elástico of 180 GPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	420 - 460 J/(kg·K) Show Material materials with Calor específico of 420 - 460 J/(kg·K)	Typical for Tool And Machining Steel
Coeficiente de dilatación térmica	-100.0 °C	9.6E-6 1/K Show Material materials with Coeficiente de dilatación térmica of 9.6E-6 1/K
	20.0 °C	1.05E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.05E-5 1/K
	100.0 °C	1.11E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.11E-5 1/K
	200.0 °C	1.16E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.16E-5 1/K
	300.0 °C	1.2E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.2E-5 1/K
	400.0 °C	1.24E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.24E-5 1/K
	500.0 °C	1.27E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.27E-5 1/K
	600.0 °C	1.3E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.3E-5 1/K
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Conductividad térmica	20.0 °C	27.6 W/(m·K) Show Material materials with Conductividad térmica of 27.6 W/(m·K)
	100.0 °C	27.9 W/(m·K) Show Material materials with Conductividad térmica of 27.9 W/(m·K)
	200.0 °C	27.7 W/(m·K) Show Material materials with Conductividad térmica of 27.7 W/(m·K)
	300.0 °C	27.5 W/(m·K) Show Material materials with Conductividad térmica of 27.5 W/(m·K)
	400.0 °C	27 W/(m·K) Show Material materials with Conductividad térmica of 27 W/(m·K)
	500.0 °C	26.6 W/(m·K) Show Material materials with Conductividad térmica of 26.6 W/(m·K)
	600.0 °C	26.1 W/(m·K) Show Material materials with Conductividad térmica of 26.1 W/(m·K)
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Temperatura de fusión		1370 - 1425 °C Show Material materials with Temperatura de fusión of 1370 - 1425 °C	Typical for Tool And Machining Steel

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	20.0 °C	5.24E-7 Ω·m Show Material materials with Resistividad eléctrica of 5.24E-7 Ω·m
	100.0 °C	5.81E-7 Ω·m Show Material materials with Resistividad eléctrica of 5.81E-7 Ω·m
	200.0 °C	6.64E-7 Ω·m Show Material materials with Resistividad eléctrica of 6.64E-7 Ω·m
	300.0 °C	7.51E-7 Ω·m Show Material materials with Resistividad eléctrica of 7.51E-7 Ω·m
	400.0 °C	8.44E-7 Ω·m Show Material materials with Resistividad eléctrica of 8.44E-7 Ω·m
	500.0 °C	9.41E-7 Ω·m Show Material materials with Resistividad eléctrica of 9.41E-7 Ω·m
	600.0 °C	1.04E-6 Ω·m Show Material materials with Resistividad eléctrica of 1.04E-6 Ω·m
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Chemical properties

Property	Value
Azufre	0.03 % Show Material materials with Azufre of 0.03 %
Carbono	0.75 - 0.83 % Show Material materials with Carbono of 0.75 - 0.83 %
Cobalto	4.5 - 5 % Show Material materials with Cobalto of 4.5 - 5 %
Cromo	3.8 - 4.5 % Show Material materials with Cromo of 3.8 - 4.5 %
Fósforo	0.03 % Show Material materials with Fósforo of 0.03 %
Manganeso	0.4 % Show Material materials with Manganeso of 0.4 %
Molibdeno	0.5 - 0.8 % Show Material materials with Molibdeno of 0.5 - 0.8 %
Silicona	0.45 % Show Material materials with Silicona of 0.45 %
Vanadio	1.4 - 1.7 % Show Material materials with Vanadio of 1.4 - 1.7 %
Wolframio	17.5 - 18.5 % Show Material materials with Wolframio of 17.5 - 18.5 %