JIS G4051 S17C Introduce
JIS G4051 S17C steel is a popular and versatile steel that has a variety of excellent chemical properties. It is both strong and wear-resistant, making it a great choice for many industrial, automotive, and automotive-related applications. It is also highly formable and weldable and has good corrosion resistance, which makes it suitable for a wide range of applications. JIS G4051 S17C is an excellent steel that has many beneficial chemical properties.
Smelting temperature:1687°C - 1517°C
Application:Carbon steel for mechanical structure
JIS G4051 S17C Material Mechanical Properties
The mechanical properties of the JIS G4051 S17C steel are as follows:
| YieldRp0.2 | ≤ 619 (MPa) |
| TeileRm | ≤ 563 (MPa) |
| ImpactKV/Ku | 21(J) |
| ElongationA | 33% |
| Reduction in cross section on fractureZ | 13% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 331 |
JIS G4051 S17C Material Thermal Properties
The thermal performance parameters of the JIS G4051 S17C steel are as follows:
| Temperature (°C) | 44 | 936 | 356 |
| Modulus of elasticity (GPa) | - | 416 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 41 |
| Thermal conductivity (W/m·°C) | - | 32.3 | 41.2 |
| Specific thermal capacity (J/kg·°C) | - | 233 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.12 | - | - |
| Deity (kg/dm³) | - | - | 442 |
| Poisson’s coefficient, ν | - | - | 244 |