EN 10084 16MnCrS5 Introduce
EN 10084 16MnCrS5 steel can be heat treated to achieve desired properties. Generally, it is heat treated at temperatures ranging from 750-950°C for 1-2 hours. This process is known as normalizing and it is usually followed by a tempering operation. During the tempering process, the steel is cooled slowly to remove retained austenite and also to increase the toughness of the steel.
Smelting temperature:1113°C - 1798°C
Application:Case hardening steels - Technical delivery conditions
EN 10084 16MnCrS5 Material Chemical Composition
The chemical composition of the EN 10084 16MnCrS5 steel are as follows:
| Element | Min | Max |
|---|---|---|
| Chromium (Cr) | 0.8000 | 1.1000 |
| PhOsphorus (P) | - | 0.0250 |
| Sulfur (S) | 0.0200 | 0.0400 |
| Manganese (Mn) | 1.0000 | 1.3000 |
| Silicon (Si) | - | 0.4000 |
| Carbon (C) | 0.1400 | 0.1900 |
| Boron (B) | 0.0008 | 0.0050 |
| Silicon (Si) | - | 0.3000 |
| Copper (Cu) | - | 0.2500 |
| Silicon (Si) | - | 0.4000 |
| Sulfur (S) | 0.0200 | 0.0400 |
| PhOsphorus (P) | - | 0.0250 |
| Manganese (Mn) | 1.0000 | 1.3000 |
| Chromium (Cr) | 0.8000 | 1.1000 |
| Carbon (C) | 0.1400 | 0.1900 |
EN 10084 16MnCrS5 Material Mechanical Properties
The mechanical properties of the EN 10084 16MnCrS5 steel are as follows:
| YieldRp0.2 | ≤ 787 (MPa) |
| TeileRm | ≤ 336 (MPa) |
| ImpactKV/Ku | 11(J) |
| ElongationA | 34% |
| Reduction in cross section on fractureZ | 14% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 212 |
EN 10084 16MnCrS5 Material Thermal Properties
The thermal performance parameters of the EN 10084 16MnCrS5 steel are as follows:
| Temperature (°C) | 11 | 353 | 477 |
| Modulus of elasticity (GPa) | - | 951 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 22 |
| Thermal conductivity (W/m·°C) | - | 12.3 | 31.2 |
| Specific thermal capacity (J/kg·°C) | - | 141 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.23 | - | - |
| Deity (kg/dm³) | - | - | 342 |
| Poisson’s coefficient, ν | - | - | 134 |