DIN 17212 Grade Cf45 normalized or normalized formed (+N)
DIN 17212 Grade Cf45 normalized or normalized formed (+N) introduction
The in the quenched and tempered condition flame and induction hardenable unalloyed special steel has a, compared to the common quenched and tempered steel, constricted range of the C content and a lower maximum value of the P content.
The steel is suitable for flash welding, if prooved conditions will be kept.
For better machining the steel can be soft annealed. In this soft annealed and also in the normalised condition the material is unrestrained cold shearable.
A maximum value for nonmetallic inclusions by arrangement.
Delivery forms:
- semi-finished product, rolled or forged
- steel bars, hot-rolled or hot forged
- wire, hot-rolled
- sheet, strip and wide flats, hot-rolled
- tubes, coils, seamless
- open die and drop forgings
Application:
car industry, engine construction, mechanical engineering
Equivalent material: ISO 3, DIN 1.1193, EN 1.1193
DIN 17212 Grade Cf45 normalized or normalized formed (+N) general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Medium Carbon Steel |
DIN 17212 Grade Cf45 normalized or normalized formed (+N) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
Typical for Medium Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Melting point |
- |
Melting point of 1380 - 1514 °C |
Typical for Medium Carbon Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 470 - 520 J/(kg·K) |
Typical for Medium Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 21 - 52 W/(m·K) |
Typical for Medium Carbon Steel |
DIN 17212 Grade Cf45 normalized or normalized formed (+N) chemical
| Property |
Value |
| Carbon |
Carbon of 0.43 - 0.49 % |
| Manganese |
Manganese of 0.5 - 0.8 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.15 - 0.35 % |
| Sulfur |
Sulfur of 0.035 % |
DIN 17212 Grade Cf45 normalized or normalized formed (+N) electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m |
Typical for Carbon Steel |
DIN 17212 Grade Cf45 normalized or normalized formed (+N) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Medium Carbon Steel |
| Elongation |
20.0 °C |
Elongation of 17 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Medium Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 75 - 80 GPa |
Typical for Carbon Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 590 - 740 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 330 MPa |
- |
Our stringent quality control measures guarantee the highest standards of steel.
-- Our promise
Similar or equivalent steel materials
Get a quote