DIN 17212 Cf53 Introduce
DIN 17212 Cf53 is one of the few steel grades that provide excellent corrosion resistance and wear protection. The alloy has excellent corrosion resistance and is particularly resistant to both acidic and alkaline environments. Its excellent wear protection is attributed to the high strength and the formation of a thin protective surface layer which prevents the material from corroding or breaking down.
Smelting temperature:1392°C - 1689°C
Application:Flame and Induction Hardening Steels; Quality Specifications
DIN 17212 Cf53 Material Mechanical Properties
Heat treatment can have a significant effect on the mechanical properties of DIN 17212 Cf53 steel. For instance, the yield strength of the steel can be increased by up to 40 percent when it is heat treated and quenched. The tensile strength of DIN 17212 Cf53 steel can be increased by up to 30 percent when it is heat treated and tempered. Additionally, the heat treatment can increase the hardness of the steel by up to 200 HB, depending on the exact conditions used.
The mechanical properties of the DIN 17212 Cf53 steel are as follows:
| YieldRp0.2 | ≤ 467 (MPa) |
| TeileRm | ≤ 968 (MPa) |
| ImpactKV/Ku | 14(J) |
| ElongationA | 32% |
| Reduction in cross section on fractureZ | 31% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 132 |
DIN 17212 Cf53 Material Thermal Properties
The thermal performance parameters of the DIN 17212 Cf53 steel are as follows:
| Temperature (°C) | 13 | 688 | 414 |
| Modulus of elasticity (GPa) | - | 869 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 43 |
| Thermal conductivity (W/m·°C) | - | 34.3 | 21.2 |
| Specific thermal capacity (J/kg·°C) | - | 231 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.41 | - | - |
| Deity (kg/dm³) | - | - | 443 |
| Poisson’s coefficient, ν | - | - | 412 |
DIN 17212 Cf53 Material Machining Technology
A variety of machining processes can be used for shaping and forming DIN 17212 Cf53 steel, from traditional processes such as turning, milling, and drilling, to more modern cutting processes such as laser cutting, plasma cutting, and waterjet cutting. The selection of the cutting process depends on several factors, including the part geometry, cost, and speed of production.