ISO 16120-4 Grade C80D2

ISO 16120-4 Grade C80D2 introduction

Non-alloy steel wire rod for drawing and/or cold rolling with specific requirements for special applications (e.g. application for springs, steel wire).

Equivalent material: GB C80D2, JIS SWRS80A, JIS SWRS80B, ASTM A510 Grade 1078, UNS G10780, ISO C80D2, DIN 1.1255, DIN D80-3, DIN C80D2, AFNOR C80D2, BS C80D2, AISI 1078, SAE 1078, JIS SWRS80, EN 1.1255, GOST 80, GB/T 80, GB/T U20802, GB/T C80D2

ISO 16120-4 Grade C80D2 general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 - 7.9 g/cm³ Typical for High Carbon Steel

ISO 16120-4 Grade C80D2 thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.32E-5 1/K Typical for High Carbon Steel
Max service temperature - Max service temperature of 500 °C Typical for Carbon Steel
Melting point - Melting point of 1289 - 1478 °C Typical for High Carbon Steel
Specific heat capacity 23.0 °C Specific heat capacity of 486 J/(kg·K) Typical for High Carbon Steel
Thermal conductivity 23.0 °C Thermal conductivity of 36 W/(m·K) Typical for High Carbon Steel

ISO 16120-4 Grade C80D2 chemical

Property Value
Aluminium Aluminium of 0.01 %
Carbon Carbon of 0.78 - 0.82 %
Chromium Chromium of 0.1 %
Copper Copper of 0.15 %
Manganese Manganese of 0.5 - 0.7 %
Molybdenum Molybdenum of 0.02 - 0.03 %
Nickel Nickel of 0.1 %
Nitrogen Nitrogen of 7E-3 %
Phosphorus Phosphorus of 0.02 %
Silicon Silicon of 0.1 - 0.3 %
Sulfur Sulfur of 0.025 %

ISO 16120-4 Grade C80D2 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 16120-4 Grade C80D2 mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for High Carbon Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for High Carbon Steel
Shear modulus 23.0 °C Shear modulus of 81 GPa Typical for High Carbon Steel

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