EN 10025-6 Grade S690Q quenched and tempered (+QT)

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Description

S690Q is a tempered and weldable fine grained steel. yield point: >690 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

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

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

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus		190 - 210 GPa Show Material materials with Elastic modulus of 190 - 210 GPa				Typical for Steel
Elongation		11.8 % Show Material materials with Elongation of 11.8 %				Predicted Value, A80
		12.7 % Show Material materials with Elongation of 12.7 %				Predicted Value, A200
		14.7 % Show Material materials with Elongation of 14.7 %				Predicted Value, Transverse
		17.9 % Show Material materials with Elongation of 17.9 %				Predicted Value, A5
		17.9 % Show Material materials with Elongation of 17.9 %				Predicted Value, A50
		18.4 % Show Material materials with Elongation of 18.4 %				Predicted Value, A80 Transverse
	20 °C	14 % Show Material materials with Elongation of 14 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Poisson's ratio		0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]				Typical for Steel
Reduction of area		40.3 % Show Material materials with Reduction of area of 40.3 %				Predicted Value
		44.8 % Show Material materials with Reduction of area of 44.8 %				Predicted Value, Transverse
Shear modulus		79.8 GPa Show Material materials with Shear modulus of 79.8 GPa				Predicted Value
Shear strength		575.7 MPa Show Material materials with Shear strength of 575.7 MPa				Predicted Value
Tensile strength	20 °C	710 - 940 MPa Show Material materials with Tensile strength of 710 - 940 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	710 - 930 MPa Show Material materials with Tensile strength of 710 - 930 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	710 - 900 MPa Show Material materials with Tensile strength of 710 - 900 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	760 - 940 MPa Show Material materials with Tensile strength of 760 - 940 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	760 - 930 MPa Show Material materials with Tensile strength of 760 - 930 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	760 - 900 MPa Show Material materials with Tensile strength of 760 - 900 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	770 - 940 MPa Show Material materials with Tensile strength of 770 - 940 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	770 - 930 MPa Show Material materials with Tensile strength of 770 - 930 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	770 - 900 MPa Show Material materials with Tensile strength of 770 - 900 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Yield strength		309 MPa Show Material materials with Yield strength of 309 MPa				Predicted Value, RP1
		329.7 MPa Show Material materials with Yield strength of 329.7 MPa				Predicted Value, RP1 Transverse
		503.5 MPa Show Material materials with Yield strength of 503.5 MPa				Predicted Value, RP02 Transverse
		541.7 MPa Show Material materials with Yield strength of 541.7 MPa				Predicted Value, RP05
		542.7 MPa Show Material materials with Yield strength of 542.7 MPa				Predicted Value, Transverse
		587.5 MPa Show Material materials with Yield strength of 587.5 MPa				Predicted Value, RP02
		722.2 MPa Show Material materials with Yield strength of 722.2 MPa				Predicted Value, RP002
	20 °C	630 MPa Show Material materials with Yield strength of 630 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	650 MPa Show Material materials with Yield strength of 650 MPa	quenched and tempered (+QT)	EN 10025-6, EN 10137-2	Flat
	20 °C	670 MPa Show Material materials with Yield strength of 670 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
	20 °C	690 MPa Show Material materials with Yield strength of 690 MPa	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat

Thermal

Property	Value	Comment
Coefficient of thermal expansion	11.9 1/K Show Material materials with Coefficient of thermal expansion of 11.9 1/K	Predicted Value
Specific heat capacity	441.6 J/(kg·K) Show Material materials with Specific heat capacity of 441.6 J/(kg·K)	Predicted Value
Thermal conductivity	35.86 W/(m·K) Show Material materials with Thermal conductivity of 35.86 W/(m·K)	Predicted Value

Electrical

Property	Value	Comment
Electrical conductivity	5 S/m Show Material materials with Electrical conductivity of 5 S/m	Predicted Value
Electrical resistivity	35 Ω·m Show Material materials with Electrical resistivity of 35 Ω·m	Predicted Value

Chemical properties

Property	Value	Condition	Related Standards	Shape
Boron	0.005 % Show Material materials with Boron of 0.005 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Carbon	0.2 % Show Material materials with Carbon of 0.2 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Chromium	1.5 % Show Material materials with Chromium of 1.5 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Copper	0.5 % Show Material materials with Copper of 0.5 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Manganese	1.7 % Show Material materials with Manganese of 1.7 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Molybdenum	0.7 % Show Material materials with Molybdenum of 0.7 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Nickel	2 % Show Material materials with Nickel of 2 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Niobium	0.06 % Show Material materials with Niobium of 0.06 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Nitrogen	0.015 % Show Material materials with Nitrogen of 0.015 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Phosphorus	0.025 % Show Material materials with Phosphorus of 0.025 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Silicon	0.8 % Show Material materials with Silicon of 0.8 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Titanium	0.05 % Show Material materials with Titanium of 0.05 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Vanadium	0.12 % Show Material materials with Vanadium of 0.12 %	quenched and tempered (+QT)	EN 10137-2, EN 10025-6	Sheet, Flat
Zirconium	0.15 % Show Material materials with Zirconium of 0.15 %	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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EN 10025-6 Grade S690Q quenched and tempered (+QT)

Description

Related Standards

Equivalent Materials

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Properties