EN 10225 Grade S355G7 thermomechanically rolled
EN 10225 Grade S355G7 thermomechanically rolled introduction
The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping, and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e.g. temperature.
Equivalent material: EN S355G7+M, DIN 1.8808, EN 1.8808
EN 10225 Grade S355G7 thermomechanically rolled general
| Property |
Value |
Comment |
| Density |
Density of 7.8 g/cm³ |
Typical for Steel |
EN 10225 Grade S355G7 thermomechanically rolled thermal
EN 10225 Grade S355G7 thermomechanically rolled chemical
| Property |
Value |
Condition |
Related Standards |
Shape |
| Aluminium |
Aluminium of 0.015 - 0.055 % |
thermomechanically rolled |
EN 10225 |
Sheet |
| Antimony |
Antimony of 0.01 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Arsenic |
Arsenic of 0.03 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Bismuth |
Bismuth of 0.01 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Boron |
Boron of 0.001 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Calcium |
Calcium of 0.005 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Carbon |
Carbon of 0.14 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Chromium |
Chromium of 0.25 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Copper |
Copper of 0.3 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Lead |
Lead of 0.01 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Manganese |
Manganese of 1.0 - 1.65 % |
thermomechanically rolled |
EN 10225 |
Sheet |
| Molybdenum |
Molybdenum of 0.08 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Nickel |
Nickel of 0.5 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Niobium |
Niobium of 0.04 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Nitrogen |
Nitrogen of 0.01 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Phosphorus |
Phosphorus of 0.02 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Silicon |
Silicon of 0.15 - 0.55 % |
thermomechanically rolled |
EN 10225 |
Sheet |
| Sulfur |
Sulfur of 0.01 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Tin |
Tin of 0.02 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Titanium |
Titanium of 0.025 |
thermomechanically rolled |
EN 10225 |
Sheet |
| Vanadium |
Vanadium of 0.06 |
thermomechanically rolled |
EN 10225 |
Sheet |
EN 10225 Grade S355G7 thermomechanically rolled electrical
EN 10225 Grade S355G7 thermomechanically rolled mechanical
| Property |
Temperature |
Value |
Condition |
Related Standards |
Shape |
Comment |
| Elastic modulus |
- |
Elastic modulus of 190.0 - 210.0 GPa |
- |
- |
- |
Typical for Steel |
| Elongation |
20.0 °C |
Elongation of 22.0 % |
thermomechanically rolled |
EN 10225 |
Sheet |
- |
| Poisson's ratio |
- |
Poisson's ratio of 0.3 [-] |
- |
- |
- |
Typical for Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 470.0 - 630.0 MPa |
thermomechanically rolled |
EN 10225 |
Sheet |
- |
| Yield strength |
20.0 °C |
Yield strength of 325.0 MPa |
thermomechanically rolled |
EN 10225 |
Sheet |
- |
| - |
20.0 °C |
Yield strength of 335.0 MPa |
thermomechanically rolled |
EN 10225 |
Sheet |
- |
| - |
20.0 °C |
Yield strength of 345.0 MPa |
thermomechanically rolled |
EN 10225 |
Sheet |
- |
| - |
20.0 °C |
Yield strength of 355.0 MPa |
thermomechanically rolled |
EN 10225 |
Sheet |
- |
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