ASTM A29 Grade 1055

Equivalent material: DIN 1.0535, DIN C55, AFNOR C54, AFNOR C55, AFNOR AF70, BS 070M55, BS En9, BS En43A, BS C55, BS 080M50, UNI C55, SS 1655, AISI 1055, SAE 1055, JIS S55C, JIS S55CM, EN C55, EN 1.0535, ISO C55, ISO CS55, GOST 55, GB/T 55, GB/T U20552, UNS G10550, IS 55C8, IS C55Mn75, DIN 1.1203, DIN Ck55, DIN C55E, AFNOR XC55, AFNOR XC54, AFNOR XC50, AFNOR C55RR, AFNOR C55E, AFNOR XC55H1, BS C55E, UNI C50, UNE C55K, JIS S55C-CSP, EN C55E, EN 1.1203, ISO C55E, ISO C55E4, ISO S55C, GB 55, GB U20552, GB/T ZG55, GB/T C23464, GB/T ZG340-640, GB/T SM55, GB/T T10550, DIN 1.1209, DIN Cm55, DIN C55R, DIN C55S, AFNOR C55R, AFNOR XC55H1u, BS C55R, EN C55R, EN C55S, EN 1.1209, ISO C55M2, ISO C55R

ASTM A29 Grade 1055 general

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

ASTM A29 Grade 1055 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

ASTM A29 Grade 1055 chemical

Property Value
Carbon Carbon of 0.5 - 0.6 %
Copper Copper of 0.2 %
Manganese Manganese of 0.6 - 0.9 %
Phosphorus Phosphorus of 0.04 %
Sulfur Sulfur of 0.05 %

ASTM A29 Grade 1055 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

ASTM A29 Grade 1055 mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Medium Carbon Steel
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

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