EN 10277-3 Grade 15SMn13 as rolled and turned (+SH)

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) introduction

The free cutting case hardening steel 15SMn13 is applicated for turned part production. As a bright steel product it is used in the form of bars, bright, straight, in various conditions (see DIN EN 10277 : 1999-10).

Equivalent material: ISO 15SMn13, ASTM A107 Grade 1117, SAE 1117, UNS G11170, DIN 1.0725, DIN 15SMn13, AFNOR 15SMn13, BS 15SMn13, BS 210M15, AISI 1117, JIS SUM31, EN 1.0725, GB 15SMn13, GB 210M15, ASTM Grade 1117

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) general

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

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) 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

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) chemical

Property Value
Carbon Carbon of 0.12 - 0.18 %
Manganese Manganese of 0.9 - 1.3 %
Phosphorus Phosphorus of 0.06 %
Silicon Silicon of 0.4 %
Sulfur Sulfur of 0.08 - 0.18 %

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) magnetic

Property Value Comment
Curie temperature Curie temperature of 770 °C Typical for Low Carbon Steel

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) 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

EN 10277-3 Grade 15SMn13 as rolled and turned (+SH) mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
Hardness, Brinell 20.0 °C Hardness, Brinell of 125 - 178 [-] -
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
Tensile strength 20.0 °C Tensile strength of 420 - 600 MPa -

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