This page provides 15S20 datasheet, 15S20 mechanical properties, chemical element 15S20, technical specifications of 15S20 steel material properties. 15S20 performance specifications.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | 15S20 |
Chemical composition(mass fraction)(wt.%) of the 15S20
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.12-0.18 | 0.10-0.40 | 0.50-0.90 | 0.070 | 0.18-0.26 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
N | Co | Pb | B | Other | ||
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 15S20
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) |
---|---|---|---|---|---|---|
547 (≥) | 879 (≥) | 12 | 13 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 |
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 |
---|---|---|---|---|---|---|---|
23 | - | - | 0.42 | - | |||
477 | 618 | - | 42.3 | 244 | - | ||
643 | - | 44 | 42.2 | 211 | 344 |
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