EN 10025-4 Grade S355ML thermomechanically rolled
EN 10025-4 Grade S355ML thermomechanically rolled introduction
S355ML is a weldable fine-grained steel with a min. yield point of 355 N/mm². The steel is applicated in thermo mechanical rolled condition for several types of welded constructions such as fixed and movable storage container, high-pressure pipes, bridge and load-bearing constructions.
Subsequent heating above 580°C for thermo mechanical rolled products causes reduction of the strength properties.
Application limit: at -50°C is warranted a notch impact energy of 27J (longitudinal test specimen).
The carbon equivalent (by arrangement) amounts to:
for nominal size: 16 40 63
Equivalent material: UNI FeE355KTTM, DIN TStE355TM, IS S355ME, IS E355ML, ASTM A572 Grade 55, ASTM A633 Grade C, DIN BTStE355TM, DIN 1.8834, EN 1.8834, DIN BTStE 355 TM, DIN TStE 355 TM, DIN S355ML, UNI FeE355 KTTM
EN 10025-4 Grade S355ML thermomechanically rolled general
| Property | Value | Comment |
|---|---|---|
| Density | Density of 7.8 g/cm³ | Typical for Steel |
EN 10025-4 Grade S355ML thermomechanically rolled thermal
| Property | Value | Comment |
|---|---|---|
| Coefficient of thermal expansion | Coefficient of thermal expansion of 11.86 1/K | Predicted Value |
| Specific heat capacity | Specific heat capacity of 456.2 J/(kg·K) | Predicted Value |
| Thermal conductivity | Thermal conductivity of 38.07 W/(m·K) | Predicted Value |
EN 10025-4 Grade S355ML thermomechanically rolled chemical
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
| Aluminium | Aluminium of 0.02 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Carbon | Carbon of 0.14 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Chromium | Chromium of 0.3 % | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire |
| Copper | Copper of 0.55 % | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire |
| Manganese | Manganese of 1.6 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Molybdenum | Molybdenum of 0.1 % | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire |
| - | Molybdenum of 0.2 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar |
| Nickel | Nickel of 0.3 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar |
| - | Nickel of 0.5 % | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire |
| Niobium | Niobium of 0.05 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Nitrogen | Nitrogen of 0.015 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Phosphorus | Phosphorus of 0.025 % | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire |
| - | Phosphorus of 0.03 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar |
| Silicon | Silicon of 0.5 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Sulfur | Sulfur of 0.02 % | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire |
| - | Sulfur of 0.025 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar |
| Titanium | Titanium of 0.05 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
| Vanadium | Vanadium of 0.1 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire |
EN 10025-4 Grade S355ML thermomechanically rolled electrical
| Property | Value | Comment |
|---|---|---|
| Electrical conductivity | Electrical conductivity of 7 S/m | Predicted Value |
| Electrical resistivity | Electrical resistivity of 35 Ω·m | Predicted Value |
EN 10025-4 Grade S355ML thermomechanically rolled mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Elastic modulus | - | Elastic modulus of 190 - 210 GPa | - | - | - | Typical for Steel |
| Elongation | - | Elongation of 17.5 % | - | - | - | Predicted Value, A200 |
| - | - | Elongation of 18.4 % | - | - | - | Predicted Value, A80 |
| - | - | Elongation of 20.2 % | - | - | - | Predicted Value, A80 Transverse |
| - | - | Elongation of 20.8 % | - | - | - | Predicted Value, A5 |
| - | - | Elongation of 21.8 % | - | - | - | Predicted Value, Transverse |
| - | - | Elongation of 23.0 % | - | - | - | Predicted Value, A50 |
| - | 20 °C | Elongation of 22 % | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire | - |
| Hardness, Brinell | - | Hardness, Brinell of 243 [-] | - | - | - | Predicted Value, Transverse |
| Poisson's ratio | - | Poisson's ratio of 0.3 [-] | - | - | - | Typical for Steel |
| Reduction of area | - | Reduction of area of 42.6 % | - | - | - | Predicted Value |
| - | - | Reduction of area of 44.7 % | - | - | - | Predicted Value, Transverse |
| Shear modulus | - | Shear modulus of 80.2 GPa | - | - | - | Predicted Value |
| Shear strength | - | Shear strength of 532.3 MPa | - | - | - | Predicted Value |
| Tensile strength | 20 °C | Tensile strength of 430 - 630 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 430 - 610 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 430 - 600 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 430 - 590 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 440 - 630 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 440 - 610 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 440 - 600 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 440 - 590 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 450 - 610 MPa | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 450 - 630 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 450 - 600 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 450 - 590 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 470 - 630 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 470 - 610 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 470 - 600 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Tensile strength of 470 - 590 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| Yield strength | - | Yield strength of 250.5 MPa | - | - | - | Predicted Value, RP1 |
| - | - | Yield strength of 318.7 MPa | - | - | - | Predicted Value, RP1 Transverse |
| - | - | Yield strength of 366.1 MPa | - | - | - | Predicted Value, RP02 |
| - | - | Yield strength of 397.4 MPa | - | - | - | Predicted Value, Transverse |
| - | - | Yield strength of 460.2 MPa | - | - | - | Predicted Value, RP05 |
| - | - | Yield strength of 469.6 MPa | - | - | - | Predicted Value, RP02 Transverse |
| - | - | Yield strength of 484.5 MPa | - | - | - | Predicted Value, RP002 |
| - | 20 °C | Yield strength of 320 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Yield strength of 325 MPa | thermomechanically rolled | EN 10025-4, EN 10113-3 | Strip, Sheet, Flat, Rod, Wire | - |
| - | 20 °C | Yield strength of 335 MPa | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire | - |
| - | 20 °C | Yield strength of 345 MPa | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire | - |
| - | 20 °C | Yield strength of 355 MPa | thermomechanically rolled | EN 10113-3, EN 10025-4 | Sheet, Strip, Bar, Flat, Rod, Wire | - |
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