EN 10137-2 Grade S690QL1 quenched and tempered (+QT)

Want to keep this datasheet? Save it now in your required format

Description

S690QL1 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 -60°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.

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.84 g/cm³

Show Material materials with Density of 7.84 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

210 GPa

Show Material materials with Elastic modulus of 210 GPa

100.0 °C

205 GPa

Show Material materials with Elastic modulus of 205 GPa

200.0 °C

198 GPa

Show Material materials with Elastic modulus of 198 GPa

300.0 °C

190 GPa

Show Material materials with Elastic modulus of 190 GPa

400.0 °C

182 GPa

Show Material materials with Elastic modulus of 182 GPa

500.0 °C

173 GPa

Show Material materials with Elastic modulus of 173 GPa

Elongation

20.0 °C

14 %

Show Material materials with Elongation of 14 %

Elongation, transverse

20.0 °C

16 %

Show Material materials with Elongation, transverse of 16 %

Poisson's ratio

23.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

Typical for Steel

Tensile strength

20.0 °C

710 - 940 MPa

Show Material materials with Tensile strength of 710 - 940 MPa

Tensile strength, transverse

20.0 °C

770 - 940 MPa

Show Material materials with Tensile strength, transverse of 770 - 940 MPa

Yield strength

20.0 °C

630 - 690 MPa

Show Material materials with Yield strength of 630 - 690 MPa

Yield strength Rp0.2

100.0 °C

660 MPa

Show Material materials with Yield strength Rp0.2 of 660 MPa

150.0 °C

640 MPa

Show Material materials with Yield strength Rp0.2 of 640 MPa

200.0 °C

605 MPa

Show Material materials with Yield strength Rp0.2 of 605 MPa

250.0 °C

585 MPa

Show Material materials with Yield strength Rp0.2 of 585 MPa

300.0 °C

570 MPa

Show Material materials with Yield strength Rp0.2 of 570 MPa

350.0 °C

550 MPa

Show Material materials with Yield strength Rp0.2 of 550 MPa

400.0 °C

530 MPa

Show Material materials with Yield strength Rp0.2 of 530 MPa

Unlock all property charts

Yield strength, transverse

20.0 °C

690 MPa

Show Material materials with Yield strength, transverse of 690 MPa

Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

100.0 °C

1.2E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.2E-5 1/K

200.0 °C

1.3E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.3E-5 1/K

300.0 °C

1.3E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.3E-5 1/K

400.0 °C

1.4E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.4E-5 1/K

500.0 °C

1.4E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.4E-5 1/K

Unlock all property charts

Specific heat capacity

20.0 °C

430 J/(kg·K)

Show Material materials with Specific heat capacity of 430 J/(kg·K)

100.0 °C

470 J/(kg·K)

Show Material materials with Specific heat capacity of 470 J/(kg·K)

200.0 °C

500 J/(kg·K)

Show Material materials with Specific heat capacity of 500 J/(kg·K)

300.0 °C

520 J/(kg·K)

Show Material materials with Specific heat capacity of 520 J/(kg·K)

400.0 °C

540 J/(kg·K)

Show Material materials with Specific heat capacity of 540 J/(kg·K)

500.0 °C

570 J/(kg·K)

Show Material materials with Specific heat capacity of 570 J/(kg·K)

Unlock all property charts

Thermal conductivity

20.0 °C

38 W/(m·K)

Show Material materials with Thermal conductivity of 38 W/(m·K)

100.0 °C

39 W/(m·K)

Show Material materials with Thermal conductivity of 39 W/(m·K)

200.0 °C

40 W/(m·K)

Show Material materials with Thermal conductivity of 40 W/(m·K)

300.0 °C

40 W/(m·K)

Show Material materials with Thermal conductivity of 40 W/(m·K)

400.0 °C

39 W/(m·K)

Show Material materials with Thermal conductivity of 39 W/(m·K)

500.0 °C

37 W/(m·K)

Show Material materials with Thermal conductivity of 37 W/(m·K)

Unlock all property charts

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

2.8E-7 Ω·m

Show Material materials with Electrical resistivity of 2.8E-7 Ω·m

100.0 °C

3.3E-7 Ω·m

Show Material materials with Electrical resistivity of 3.3E-7 Ω·m

200.0 °C

3.9E-7 Ω·m

Show Material materials with Electrical resistivity of 3.9E-7 Ω·m

300.0 °C

4.7E-7 Ω·m

Show Material materials with Electrical resistivity of 4.7E-7 Ω·m

400.0 °C

5.7E-7 Ω·m

Show Material materials with Electrical resistivity of 5.7E-7 Ω·m

500.0 °C

6.7E-7 Ω·m

Show Material materials with Electrical resistivity of 6.7E-7 Ω·m

Unlock all property charts

Chemical properties

PropertyValue

Aluminium

0.015 %

Show Material materials with Aluminium of 0.015 %

Boron

5E-3 %

Show Material materials with Boron of 5E-3 %

Carbon

0.2 %

Show Material materials with Carbon of 0.2 %

Chromium

1.5 %

Show Material materials with Chromium of 1.5 %

Copper

0.5 %

Show Material materials with Copper of 0.5 %

Manganese

1.6 - 1.7 %

Show Material materials with Manganese of 1.6 - 1.7 %

Molybdenum

0.6 - 0.7 %

Show Material materials with Molybdenum of 0.6 - 0.7 %

Nickel

2 %

Show Material materials with Nickel of 2 %

Niobium

0.06 %

Show Material materials with Niobium of 0.06 %

Nitrogen

0.02 %

Show Material materials with Nitrogen of 0.02 %

Phosphorus

0.02 %

Show Material materials with Phosphorus of 0.02 %

Silicon

0.8 %

Show Material materials with Silicon of 0.8 %

Sulfur

0.01 %

Show Material materials with Sulfur of 0.01 %

Titanium

0.05 %

Show Material materials with Titanium of 0.05 %

Vanadium

0.12 %

Show Material materials with Vanadium of 0.12 %

Zirconium

0.12 - 0.15 %

Show Material materials with Zirconium of 0.12 - 0.15 %