ASTM A752 Grade 1345 Annealed

Equivalent material: DIN 1.0912, DIN 46Mn7, AISI 1345H, AISI 1345, SAE 1345H, SAE 1345, JIS SMn443M, JIS SMn443TK, EN 1.0912, GOST 45G2, UNS H13450, UNS G13450, DIN 1.0919, DIN H220BD, DIN HX220BD, AFNOR HX220BD, BS HX220BD, JIS JSC340H, EN HX220BD, EN H220BD, EN 1.0919, GB 45Mn2, GB/T HX220BD

ASTM A752 Grade 1345 Annealed general

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

ASTM A752 Grade 1345 Annealed thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.33E-5 1/K Typical for Manganese Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Manganese Steel
Specific heat capacity 23.0 °C Specific heat capacity of 510 - 553 J/(kg·K) Typical for Manganese Steel
Thermal conductivity 23.0 °C Thermal conductivity of 14 - 16 W/(m·K) Typical for Manganese Steel

ASTM A752 Grade 1345 Annealed chemical

Property Value
Carbon Carbon of 0.43 - 0.48 %
Chromium Chromium of 0.2 %
Copper Copper of 0.35 %
Manganese Manganese of 1.6 - 1.9 %
Molybdenum Molybdenum of 0.06 %
Nickel Nickel of 0.25 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.04 %

ASTM A752 Grade 1345 Annealed mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Manganese Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Manganese Steel
Tensile strength 23.0 °C Tensile strength of 670 MPa -

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