P420NH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | P420NH | |||
TStE 380 |
|||||
S380NL |
|||||
1.8911 |
|||||
EStE 380 |
|||||
S380NL1 |
|||||
1.8902 |
|||||
StE 420 |
|||||
S420N |
|||||
1.8932 |
|||||
WStE 420 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.20 | 0.10-0.60 | 1.00-1.70 | 0.035 | 0.030 | ≤0.30 | ≤ 1.00 |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤0.10 | ≥0.020 | ≤0.70 | ≤0.05 | ≤0.20 | ≤ 0.20 | |
N | Co | Pb | B | Other | ||
≤0.020 | Nb+Ti+V ≤0.22 | |||||
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) |
---|---|---|---|---|---|---|
868 (≥) | 355 (≥) | 13 | 34 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.21 | - | |||
766 | 315 | - | 32.3 | 341 | - | ||
812 | - | 14 | 21.2 | 343 | 433 |
Heat treated : 1825°C - 1266°C
Grade | Standard | Country | Application |
---|---|---|---|
P420NH | Spain structural alloy steel |
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