EN 10025-6 Grade S550Q quenched and tempered (+QT)

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Description

S550Q is a tempered and weldable fine grained steel. yield point: >550 N/mm² application: welded steel constructions of various types, e.g. bridges and load-carrying constructions as well as transport vehicles, lifting and earthmoving machines. application limits: at -20°C is warranted a notch impact energy of 30 J (longitudinal test specimen) cold formability: for nominal size < 16 mm bending radius in transversal direction 3xs in longitudinal direction 4xs (s= nominal thickness) hot forming property: allowed only for stress relieve annealing temperature (max. 580°C) suitability for welding: Steel is weldable according to the common welding methods (EURONORM-INFORMATION Nr. 2 has to be considered)

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	Value	Comment
Densidad	7.8 g/cm³ Show Material materials with Densidad of 7.8 g/cm³	Typical for Steel

Mecánica

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coeficiente de Poisson		0.3 [-] Show Material materials with Coeficiente de Poisson of 0.3 [-]				Typical for Steel
Elongación		13.0 % Show Material materials with Elongación of 13.0 %				Predicted Value, A80
		13.0 % Show Material materials with Elongación of 13.0 %				Predicted Value, A200
		16.7 % Show Material materials with Elongación of 16.7 %				Predicted Value, Transverse
		18.5 % Show Material materials with Elongación of 18.5 %				Predicted Value, A80 Transverse
		18.8 % Show Material materials with Elongación of 18.8 %				Predicted Value, A5
		19.9 % Show Material materials with Elongación of 19.9 %				Predicted Value, A50
	20 °C	16 % Show Material materials with Elongación of 16 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Estricción		40.0 % Show Material materials with Estricción of 40.0 %				Predicted Value
		44.7 % Show Material materials with Estricción of 44.7 %				Predicted Value, Transverse
Límite elástico		302.9 MPa Show Material materials with Límite elástico of 302.9 MPa				Predicted Value, RP1
		329.7 MPa Show Material materials with Límite elástico of 329.7 MPa				Predicted Value, RP1 Transverse
		486 MPa Show Material materials with Límite elástico of 486 MPa				Predicted Value, Transverse
		494.3 MPa Show Material materials with Límite elástico of 494.3 MPa				Predicted Value, RP02 Transverse
		541.7 MPa Show Material materials with Límite elástico of 541.7 MPa				Predicted Value, RP05
		556 MPa Show Material materials with Límite elástico of 556 MPa				Predicted Value, RP02
		623.2 MPa Show Material materials with Límite elástico of 623.2 MPa				Predicted Value, RP002
	20 °C	490 MPa Show Material materials with Límite elástico of 490 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	530 MPa Show Material materials with Límite elástico of 530 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	550 MPa Show Material materials with Límite elástico of 550 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Módulo de cizallamiento		79.8 GPa Show Material materials with Módulo de cizallamiento of 79.8 GPa				Predicted Value
Módulo elástico		190 - 210 GPa Show Material materials with Módulo elástico of 190 - 210 GPa				Typical for Steel
Resistencia a la tracción	20 °C	590 - 820 MPa Show Material materials with Resistencia a la tracción of 590 - 820 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	590 - 770 MPa Show Material materials with Resistencia a la tracción of 590 - 770 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	640 - 820 MPa Show Material materials with Resistencia a la tracción of 640 - 820 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	640 - 770 MPa Show Material materials with Resistencia a la tracción of 640 - 770 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Resistencia al cizallamiento		563.9 MPa Show Material materials with Resistencia al cizallamiento of 563.9 MPa				Predicted Value

Aplicaciones térmicas

Property	Value	Comment
Calor específico	441.8 J/(kg·K) Show Material materials with Calor específico of 441.8 J/(kg·K)	Predicted Value
Coeficiente de dilatación térmica	11.87 1/K Show Material materials with Coeficiente de dilatación térmica of 11.87 1/K	Predicted Value
Conductividad térmica	35.79 W/(m·K) Show Material materials with Conductividad térmica of 35.79 W/(m·K)	Predicted Value

Eléctrico

Property	Value	Comment
Conductividad eléctrica	5 S/m Show Material materials with Conductividad eléctrica of 5 S/m	Predicted Value
Resistividad eléctrica	35 Ω·m Show Material materials with Resistividad eléctrica of 35 Ω·m	Predicted Value

Chemical properties

Property	Value	Condition	Related Standards	Shape
Azufre	0.015 % Show Material materials with Azufre of 0.015 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Boro	0.005 % Show Material materials with Boro of 0.005 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Carbono	0.2 % Show Material materials with Carbono of 0.2 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Circonio	0.15 % Show Material materials with Circonio of 0.15 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Cobre	0.5 % Show Material materials with Cobre of 0.5 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Cromo	1.5 % Show Material materials with Cromo of 1.5 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Fósforo	0.025 % Show Material materials with Fósforo of 0.025 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Manganeso	1.7 % Show Material materials with Manganeso of 1.7 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Molibdeno	0.7 % Show Material materials with Molibdeno of 0.7 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Niobio	0.06 % Show Material materials with Niobio of 0.06 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Nitrógeno	0.015 % Show Material materials with Nitrógeno of 0.015 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Níquel	2 % Show Material materials with Níquel of 2 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Silicona	0.8 % Show Material materials with Silicona of 0.8 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Titanio	0.05 % Show Material materials with Titanio of 0.05 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Vanadio	0.12 % Show Material materials with Vanadio of 0.12 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat

Technological properties

Property
Supplier Disclaimer	The given information is a rough description and some properties can depend on various factors such as product thickness. Please contact the supplier or refer to the related norm or standard for further information.

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