DIN 1614-1 Grade St22
DIN 1614-1 Grade St22 introduction
Base product for the production of cold rolled sheet and strip acc. DIN 1623-1 and DIN 1624 (replaced by DIN EN 10139 :1997-12). The desoxidation method is up to producers choice.
For coating purposes the kind of the coatings have to be pointed in the order.
The intended further processing of the hot strip to cold rolled flats with the surface types 05 (acc. DIN 1623-1) as well as RP or RPG (acc. DIN 1624) have to be specified in the order.
The weldability is given for the common methods, but the method should also specified in the order.
Equivalent material: DIN 1.0320, EN 1.0320
DIN 1614-1 Grade St22 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
DIN 1614-1 Grade St22 thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Melting point |
- |
Melting point of 1480 - 1526 °C |
Typical for Low Carbon Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 465 J/(kg·K) |
Typical for Low Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 25 - 93 W/(m·K) |
Typical for Low Carbon Steel |
DIN 1614-1 Grade St22 chemical
| Property |
Value |
| Carbon |
Carbon of 0.1 % |
| Manganese |
Manganese of 0.45 % |
| Nitrogen |
Nitrogen of 7E-3 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Sulfur |
Sulfur of 0.035 % |
DIN 1614-1 Grade St22 magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
DIN 1614-1 Grade St22 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 1614-1 Grade St22 mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 82 GPa |
Typical for Low Carbon Steel |
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