EN 10025-5 Grade S355J2WP normalized or normalized formed (+N)
EN 10025-5 Grade S355J2WP normalized or normalized formed (+N) introduction
The weather resistant steel S355J2WP with improved atmospheric corrosion resistance (by generation of an conversion coating) has a minimum yield strength of 355 N/mm². It is applicated for welded, screwed and riveted constructions, e.g. structural engineering, bridge building, tank construction, exhaust systems, vehicle construction, toolbuilding.
The grid rate have to considered in the dimensioning process. An conventional surface protection is recommend at polluted air and necessary at long-time water wetting, constant wetness or close to the sea. Unweathered areas with condensate generation have to be adequate ventilated.
Before welding the coating have to be removed in a distance of 10 - 20 mm from the welding edge.
With increasing thickness, strength and carbon equivalent the occurence of cold cracks in the welding zone is possible.
The recommendation of the EURONORM Information No. 2 (EN 1011-2) have to considered.
Because of the high amount of P special precautions have to take.
Equivalent material: GB Q355GNH, GB L53551, IS S355WPD, ASTM A242Type1, UNS K11510, DIN 1.4946, EN 1.4946, ASTM Grade 1A, DIN 1.8946, EN 1.8946, DIN S355J2WP, AFNOR E36WA4, BS S355J2WP, ISO S355WP-D, ASTM Grade Ib, DIN 1.8962, EN 1.8962, DIN 9CrNiCuP3-2-4, DIN Acor 52 S, DIN 9 CrNiCu P 3 2 4, DIN S355J0WP, EN S355J0WP, BS WR50A, JIS SPA-H, JIS SPA-C
EN 10025-5 Grade S355J2WP normalized or normalized formed (+N) general
| Property | Value | Comment |
|---|---|---|
| Density | Density of 7.9 - 8.2 g/cm³ | Typical for Austenitic Stainless Steel |
EN 10025-5 Grade S355J2WP normalized or normalized formed (+N) thermal
| Property | Value | Comment |
|---|---|---|
| Coefficient of thermal expansion | Coefficient of thermal expansion of 1.7e-05 - 1.9e-05 1/K | Typical for Austenitic Stainless Steel |
| Melting point | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | Specific heat capacity of 440 J/(kg·K) | Typical for Austenitic Stainless Steel |
| Thermal conductivity | Thermal conductivity of 11 - 21 W/(m·K) | Typical for Austenitic Stainless Steel |
EN 10025-5 Grade S355J2WP normalized or normalized formed (+N) chemical
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
| Carbon | Carbon of 0.12 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Chromium | Chromium of 0.3 - 1.25 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Copper | Copper of 0.25 - 0.55 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Manganese | Manganese of 1 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Nickel | Nickel of 0.65 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Phosphorus | Phosphorus of 0.06 - 0.15 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Silicon | Silicon of 0.75 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar |
| Sulfur | Sulfur of 0.03 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire |
| - | Sulfur of 0.035 % | normalized or normalized formed (+N) | EN 10155, EN 10025-1, EN 10025-5 | Bar, Sheet, Strip, Flat |
EN 10025-5 Grade S355J2WP normalized or normalized formed (+N) electrical
| Property | Value | Comment |
|---|---|---|
| Electrical resistivity | Electrical resistivity of 8.5e-07 Ω·m | Typical for Austenitic Stainless Steel |
EN 10025-5 Grade S355J2WP normalized or normalized formed (+N) mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Elastic modulus | - | Elastic modulus of 195 GPa | - | - | - | Typical for Austenitic Stainless Steel |
| Elongation | - | Elongation of 17.7 % | - | - | - | Predicted Value, A200 |
| - | - | Elongation of 22.5 % | - | - | - | Predicted Value, A5 |
| - | - | Elongation of 23.5 % | - | - | - | Predicted Value, A50 |
| - | 20 °C | Elongation of 14 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | A80 Transverse |
| - | 20 °C | Elongation of 15 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | A80 Transverse |
| - | 20 °C | Elongation of 16 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | A80 Transverse |
| - | 20 °C | Elongation of 16 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | A80 |
| - | 20 °C | Elongation of 17 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | A80 |
| - | 20 °C | Elongation of 18 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | A80 |
| - | 20 °C | Elongation of 20 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | Transverse |
| - | 20 °C | Elongation of 22 % | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | - |
| Poisson's ratio | - | Poisson's ratio of 0.3 [-] | - | - | - | Typical for Austenitic Stainless Steel |
| Shear modulus | - | Shear modulus of 77 GPa | - | - | - | Typical for Austenitic Stainless Steel |
| Tensile strength | 20 °C | Tensile strength of 470 - 680 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | Transverse |
| - | 20 °C | Tensile strength of 470 - 630 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | Transverse |
| - | 20 °C | Tensile strength of 470 - 680 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 470 - 630 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 490 - 680 MPa | normalized or normalized formed (+N) | EN 10155, EN 10025-1, EN 10025-5 | Bar, Sheet, Strip, Flat | - |
| - | 20 °C | Tensile strength of 490 - 630 MPa | normalized or normalized formed (+N) | EN 10155, EN 10025-1, EN 10025-5 | Bar, Sheet, Strip, Flat | - |
| - | 20 °C | Tensile strength of 510 - 680 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | Transverse |
| - | 20 °C | Tensile strength of 510 - 630 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | Transverse |
| - | 20 °C | Tensile strength of 510 - 680 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | - |
| - | 20 °C | Tensile strength of 510 - 630 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | - |
| Yield strength | - | Yield strength of 263.2 MPa | - | - | - | Predicted Value, RP1 |
| - | - | Yield strength of 285.9 MPa | - | - | - | Predicted Value, RP1 Transverse |
| - | - | Yield strength of 354.3 MPa | - | - | - | Predicted Value, RP05 |
| - | - | Yield strength of 377.5 MPa | - | - | - | Predicted Value, RP02 Transverse |
| - | - | Yield strength of 388.1 MPa | - | - | - | Predicted Value, RP02 |
| - | - | Yield strength of 489.8 MPa | - | - | - | Predicted Value, RP002 |
| - | 20 °C | Yield strength of 345 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | Transverse |
| - | 20 °C | Yield strength of 345 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | - |
| - | 20 °C | Yield strength of 355 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155 | Strip, Sheet, Flat, Rod, Wire | Transverse |
| - | 20 °C | Yield strength of 355 MPa | normalized or normalized formed (+N) | EN 10025-5, EN 10155, EN 10025-1 | Strip, Sheet, Flat, Rod, Wire, Bar | - |
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