JIS G4401 Grade SK4
Equivalent material: GB T10A, GB T8A, GOST U8A-1, GOST U8A-2, GOST U10A-1, GOST U10A-2, GOST U13-1, DIN C105W1, DIN C80W1, NF Y75, NF Y90, NF C105E2U, NF C90E2U, NF C80E2U, NF C120E3U, BS BW1A, BS BW1B, BS BW1C, IS T118, IS T75, IS T80, IS T80Mn65, IS T85, IS T90, UNI 110W4KU, UNI AB2C70KU, UNI AB3C80KU, UNI AB4SC100KU, UNI C100KU, UNI C120KU, UNI C140KU, UNI C70KU, UNI C80KU, UNI C90KU, UNI L3BC120KU, UNI LXB, EN C80U, UNE F.510.A, UNE F.510.B, UNE C70, UNE C80, UNE C90, UNE C102, UNE 102V, UNE F.512, UNE C120, UNE 120V, UNE C140, UNE F.513, UNE F.514, UNE F.515, UNE F.516, UNE F.517, UNE F.520.U, SIS 1880, ASTM W1-A, ASTM W1-C, JIS SK2, AISI W1, SAE W108-1, SAE W108-2, SAE W108-3, SAE W108-4, SAE W109-1, SAE W109-2, SAE W109-3, SAE W109-4, SAE W110-1, SAE W110-2, SAE W110-3, SAE W110-4, SAE W112-1, SAE W112-2, SAE W112-3, SAE W112-4, EN C105U, GOST U8-1, JIS SK5, JIS SK6, JIS SKC3, GB/T T8, GB/T ZKT8, GB/T 8MnSi, DIN 1.1274, DIN Ck101, DIN C100S, AFNOR C100S, AFNOR XC100, AFNOR C100RR, BS C100S, BS 95, AISI 1095, SAE 1095, JIS SK95-CSP, EN C100S, EN 1.1274, ISO CS95, ASTM 1095, UNS G10950
JIS G4401 Grade SK4 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for High Carbon Steel |
JIS G4401 Grade SK4 thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
Typical for High Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Melting point |
- |
Melting point of 1289 - 1478 °C |
Typical for High Carbon Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 486 J/(kg·K) |
Typical for High Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 36 W/(m·K) |
Typical for High Carbon Steel |
JIS G4401 Grade SK4 chemical
| Property |
Value |
| Carbon |
Carbon of 0.9 - 1 % |
| Iron |
Iron of 98.09 - 99.1 % |
| Manganese |
Manganese of 0.5 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.35 % |
| Sulfur |
Sulfur of 0.03 % |
JIS G4401 Grade SK4 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 |
JIS G4401 Grade SK4 mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for High Carbon Steel |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for High Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 81 GPa |
Typical for High Carbon Steel |
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