ISO 16120-2 Grade C20D
ISO 16120-2 Grade C20D introduction
Non-alloy steel wire rod for drawing and/or cold rolling for general purpose wire rod (e.g. application for springs, steel wire).
Equivalent material: GB C20D, GB U53202, IS 8, ISO C20D, JIS SWRM20, JIS SWRM22, ASTM A510 Grade 1020, ASTM A853 Grade 1020, UNS G10200, DIN D20-2, KS SWRM20, ASTM 1020, SAE 1020, DIN 1.0414, DIN D 20-2, DIN C20D, AFNOR C20D, BS C20D, AISI 1020, EN 1.0414, ASTM M1020, ASTM Grade 1020
ISO 16120-2 Grade C20D general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
ISO 16120-2 Grade C20D 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 |
ISO 16120-2 Grade C20D chemical
| Property |
Value |
| Aluminium |
Aluminium of 0.01 % |
| Carbon |
Carbon of 0.18 - 0.23 % |
| Chromium |
Chromium of 0.2 % |
| Copper |
Copper of 0.3 % |
| Manganese |
Manganese of 0.3 - 0.6 % |
| Molybdenum |
Molybdenum of 0.05 % |
| Nickel |
Nickel of 0.25 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.3 % |
| Sulfur |
Sulfur of 0.035 % |
ISO 16120-2 Grade C20D magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
ISO 16120-2 Grade C20D 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 |
ISO 16120-2 Grade C20D 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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