EN 10277-3 Grade 36SMnPb14 cold drawn and quenched and tempered (+C+QT)
EN 10277-3 Grade 36SMnPb14 cold drawn and quenched and tempered (+C+QT) introduction
The free cutting case hardening steel 36SMnPb14 is characterized by further enhancement of machinability properties (Pb-content). Application for turned parts of mean strength demands. 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 36SMnPb14, ASTM A108 Grade 11L37, SAE 11L37, UNS G11374, DIN 1.0765, DIN 35MF6Pb14, AFNOR 35MF6Pb14, BS 35MF6Pb14, AISI 1137, AISI 11L37, SAE 1137, EN 1.0765, ISO 35MF6Pb14, GOST AS35G2, ASTM Grade 1137, ASTM 1137, UNS G11370
EN 10277-3 Grade 36SMnPb14 cold drawn and quenched and tempered (+C+QT) general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Manganese Steel |
EN 10277-3 Grade 36SMnPb14 cold drawn and quenched and tempered (+C+QT) 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 |
EN 10277-3 Grade 36SMnPb14 cold drawn and quenched and tempered (+C+QT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.32 - 0.39 % |
| Lead |
Lead of 0.15 - 0.35 % |
| Manganese |
Manganese of 1.3 - 1.7 % |
| Phosphorus |
Phosphorus of 0.06 % |
| Silicon |
Silicon of 0.4 % |
| Sulfur |
Sulfur of 0.1 - 0.18 % |
EN 10277-3 Grade 36SMnPb14 cold drawn and quenched and tempered (+C+QT) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Manganese Steel |
| Elongation |
20.0 °C |
Elongation of 15 - 17 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Manganese Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 570 - 820 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 360 - 420 MPa |
- |
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