SAE J404 Grade 1345

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

SAE J404 Grade 1345 general

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

SAE J404 Grade 1345 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

SAE J404 Grade 1345 electrical

Property Value
Carbon Carbon of 0.43 - 0.48 %
Manganese Manganese of 1.6 - 1.9 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.04 %

SAE J404 Grade 1345 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

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Henan Bebon Iron&Steel Co., Ltd.

Xicheng Science & Technology Building High-tech Development Zone, Zhengzhou, China

Tel: +86-371-86151827

E-Mail: [email protected]

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