JIS G3445 Grade STKM19A
Equivalent material: DIN 1.1133, DIN 20Mn5, AFNOR 20M5, AFNOR 20Mn5, BS 20Mn5, AISI 1522H, AISI 1522, SAE 1522H, SAE 1522, JIS SMnC420, JIS 19A, EN 20Mn5, EN 1.1133, GB 20MnG, GB U42203, GB/T 20MnG, GB/T U42203, ASTM 1522, UNS H15220, UNS G15220
JIS G3445 Grade STKM19A general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
JIS G3445 Grade STKM19A thermal
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| Elongation A5 |
23.0 °C |
Elongation A5 of 8 - 23 % |
- |
| 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 |
23.0 °C |
Tensile strength of 490 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 315 MPa |
- |
JIS G3445 Grade STKM19A chemical
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
JIS G3445 Grade STKM19A magnetic
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m |
Typical for Carbon Steel |
JIS G3445 Grade STKM19A electrical
| 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 |
JIS G3445 Grade STKM19A mechanical
| Property |
Value |
| Wall thickness |
Wall thickness of 1 - 8 mm |
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