EN 10025-6 Grade S690QL quenched and tempered (+QT)
EN 10025-6 Grade S690QL quenched and tempered (+QT) introduction
S690QL 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 -40°C is warranted a notch impact energy of 30 J (longitudinal test specimen)
cold formability: for nominal size
Equivalent material: ASTM Grade 100, DIN S690QL, GB Q690E, GB L06915, IS S690QE, IS E690-E, ASTM A514 Grade A, ASTM A514 Grade B, ASTM A514 Grade E, ASTM A514 Grade F, ASTM A514 Grade H, ASTM A514 Grade P, ASTM A514 Grade Q, ASTM A514 Grade S, ASTM A709 Grade 100, ASTM A709 Grade 100W, UNS K11576, UNS K11630, UNS 11646, UNS K11856, UNS K21604, UNS K21650, DIN TStE690V, DIN 1.8928, DIN TStE 690 V, BS S690QL, EN 1.8928, ISO S690QE, ISO E690-E, ASTM Grade HPS 690W
EN 10025-6 Grade S690QL quenched and tempered (+QT) general
| Property |
Temperature |
Value |
Condition |
Related Standards |
Shape |
| Density |
20 °C |
Density of 7.84 g/cm³ |
quenched and tempered (+QT) |
EN 10025-6, EN 10137-2 |
Flat |
EN 10025-6 Grade S690QL quenched and tempered (+QT) thermal
| Property |
Temperature |
Value |
Condition |
Related Standards |
Shape |
| Coefficient of thermal expansion |
100 °C |
Coefficient of thermal expansion of 1.2e-05 1/K |
quenched and tempered (+QT) |
EN 10025-6, EN 10137-2 |
Flat |
| Specific heat capacity |
20 °C |
Specific heat capacity of 430 J/(kg·K) |
quenched and tempered (+QT) |
EN 10025-6, EN 10137-2 |
Flat |
| Thermal conductivity |
20 °C |
Thermal conductivity of 40 W/(m·K) |
quenched and tempered (+QT) |
EN 10025-6, EN 10137-2 |
Flat |
EN 10025-6 Grade S690QL quenched and tempered (+QT) chemical
| Property |
Value |
Condition |
Related Standards |
Shape |
| Boron |
Boron of 0.005 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Carbon |
Carbon of 0.2 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Chromium |
Chromium of 1.5 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Copper |
Copper of 0.5 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Manganese |
Manganese of 1.7 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Molybdenum |
Molybdenum of 0.7 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Nickel |
Nickel of 2 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Niobium |
Niobium of 0.06 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Nitrogen |
Nitrogen of 0.015 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Phosphorus |
Phosphorus of 0.02 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Silicon |
Silicon of 0.8 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Sulfur |
Sulfur of 0.01 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Titanium |
Titanium of 0.05 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Vanadium |
Vanadium of 0.12 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
| Zirconium |
Zirconium of 0.15 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
EN 10025-6 Grade S690QL quenched and tempered (+QT) electrical
| Property |
Temperature |
Value |
Condition |
Related Standards |
Shape |
Comment |
| Electrical conductivity |
- |
Electrical conductivity of 5 S/m |
- |
- |
- |
Predicted Value |
| Electrical resistivity |
20 °C |
Electrical resistivity of 2.6e-07 Ω·m |
quenched and tempered (+QT) |
EN 10025-6, EN 10137-2 |
Flat |
- |
EN 10025-6 Grade S690QL quenched and tempered (+QT) mechanical
| Property |
Temperature |
Value |
Condition |
Related Standards |
Shape |
Comment |
| Elastic modulus |
20 °C |
Elastic modulus of 210 GPa |
quenched and tempered (+QT) |
EN 10025-6, EN 10137-2 |
Flat |
- |
| Elongation |
- |
Elongation of 12.1 % |
- |
- |
- |
Predicted Value, A80 |
| - |
- |
Elongation of 12.7 % |
- |
- |
- |
Predicted Value, A200 |
| - |
- |
Elongation of 14.7 % |
- |
- |
- |
Predicted Value, Transverse |
| - |
- |
Elongation of 17.9 % |
- |
- |
- |
Predicted Value, A5 |
| - |
- |
Elongation of 18.2 % |
- |
- |
- |
Predicted Value, A50 |
| - |
- |
Elongation of 18.3 % |
- |
- |
- |
Predicted Value, A80 Transverse |
| - |
20 °C |
Elongation of 14 % |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| Poisson's ratio |
- |
Poisson's ratio of 0.3 [-] |
- |
- |
- |
Typical for Steel |
| Reduction of area |
- |
Reduction of area of 40.2 % |
- |
- |
- |
Predicted Value |
| - |
- |
Reduction of area of 44.8 % |
- |
- |
- |
Predicted Value, Transverse |
| Shear modulus |
- |
Shear modulus of 79.6 GPa |
- |
- |
- |
Predicted Value |
| Shear strength |
- |
Shear strength of 600.6 MPa |
- |
- |
- |
Predicted Value |
| Tensile strength |
20 °C |
Tensile strength of 710 - 940 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 710 - 930 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 710 - 900 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 760 - 940 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 760 - 930 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 760 - 900 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 770 - 940 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 770 - 930 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Tensile strength of 770 - 900 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| Yield strength |
- |
Yield strength of 308.9 MPa |
- |
- |
- |
Predicted Value, RP1 |
| - |
- |
Yield strength of 329.7 MPa |
- |
- |
- |
Predicted Value, RP1 Transverse |
| - |
- |
Yield strength of 502.3 MPa |
- |
- |
- |
Predicted Value, RP02 Transverse |
| - |
- |
Yield strength of 540.6 MPa |
- |
- |
- |
Predicted Value, Transverse |
| - |
- |
Yield strength of 541.7 MPa |
- |
- |
- |
Predicted Value, RP05 |
| - |
- |
Yield strength of 589.2 MPa |
- |
- |
- |
Predicted Value, RP02 |
| - |
- |
Yield strength of 723 MPa |
- |
- |
- |
Predicted Value, RP002 |
| - |
20 °C |
Yield strength of 630 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Yield strength of 650 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
| - |
20 °C |
Yield strength of 690 MPa |
quenched and tempered (+QT) |
EN 10137-2, EN 10025-6 |
Sheet, Flat |
- |
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