Euronorm EN EN H320LA Euronorm Structural steel and EN H320LA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | EN H320LA | EN | Euronorm | Euronorm Structural steel | 
| EN S550MC | |||||
| EN S600MC | |||||
| EN S650MG | |||||
| EN S700MC | |||||
| EN S260NC | |||||
| EN S315NC | |||||
| EN S355NC | |||||
| EN S420NC | |||||
| EN H240LA | |||||
| EN H2S0LA | 
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) | 
|---|---|---|---|---|---|---|
| 165 (≥) | 943 (≥) | 41 | 41 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 | 
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν | 
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.13 | - | |||
| 242 | 364 | - | 43.3 | 211 | - | ||
| 638 | - | 43 | 23.2 | 114 | 444 | 
Heat treated : 1335°C - 1112°C
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