EN 10225 Grade S355G9 normalized or normalized formed (+N)
EN 10225 Grade S355G9 normalized or normalized formed (+N) introduction
This steel is thermomechanically rolled (M) or normalised (N).
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EN 10225 Grade S355G9 normalized or normalized formed (+N) general
| Property |
Value |
Comment |
| Carbon equivalent (CEV) |
Carbon equivalent (CEV) of 0.43 [-] |
Indicative value | Product |
| Weld cracking parameter |
Weld cracking parameter of 0.22 [-] |
Product |
| Carbon equivalent note |
- |
EN 10225 Grade S355G9 normalized or normalized formed (+N) chemical
| Property |
Value |
Comment |
| Aluminium |
Aluminium of 0.015 - 0.055 % |
for thickness 5-100 mm |
| Carbon |
Carbon of 0.12 % |
max. | for thickness 5-100 mm |
| Chromium |
Chromium of 0.2 % |
max. | for thickness 5-100 mm |
| Copper |
Copper of 0.3 % |
max. | for thickness 5-100 mm |
| Manganese |
Manganese of 1.65 % |
max. | for thickness 5-100 mm |
| Molybdenum |
Molybdenum of 0.08 % |
max. | for thickness 5-100 mm |
| Nickel |
Nickel of 0.7 % |
max. | for thickness 5-100 mm |
| Niobium |
Niobium of 0.03 % |
max. | for thickness 5-100 mm |
| Nitrogen |
Nitrogen of 0.01 % |
max. | for thickness 5-100 mm |
| Phosphorus |
Phosphorus of 0.02 % |
max. | for thickness 5-100 mm |
| Silicon |
Silicon of 0.15 - 0.55 % |
for thickness 5-100 mm |
| Sulfur |
Sulfur of 0.01 % |
max. | for thickness 5-100 mm |
| Titanium |
Titanium of 0.025 % |
max. | for thickness 5-100 mm |
| Vanadium |
Vanadium of 0.06 % |
max. | for thickness 5-100 mm |
EN 10225 Grade S355G9 normalized or normalized formed (+N) mechanical
| Property |
Temperature |
Value |
Comment |
| Charpy impact energy |
-40 °C |
Charpy impact energy of 50 J |
min. | for thickness 5-80 mm | Transverse |
| Elongation |
- |
Elongation of 22 % |
min. A5.65√So | for thickness 5-80 mm | Transverse |
| Tensile strength |
- |
Tensile strength of 470 - 630 MPa |
for thickness 5-80 mm | Transverse |
| Yield strength |
- |
Yield strength of 325 MPa |
min. | for thickness 63-80 mm | Transverse |
| - |
- |
Yield strength of 335 MPa |
min. | for thickness 40-63 mm | Transverse |
| - |
- |
Yield strength of 345 MPa |
min. | for thickness 25-40 mm | Transverse |
| - |
- |
Yield strength of 355 MPa |
min. | for thickness 5-25 mm | Transverse |
| Yield to strength ratio |
- |
Yield to strength ratio of 0.85 [-] |
max | for thickness 16-25 mm | Transverse |
| - |
- |
Yield to strength ratio of 0.87 [-] |
max | for thickness 5-16 mm | Transverse |
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