JIS G4051 Grade S20CK
Equivalent material: GB 20, GB 20HP, GB 20Z, GOST 22K, GOST 20, AS K1020, EN C22E, DIN Ck22, NF XC18S, NF XC25, NF AF42C20, NF C20, BS 22HS, BS 22CS, BS 055M15, BS 070M20, UNI C21, UNI C20, UNE 23MnCrB4DF, UNE 21B3DF, UNE F.112, UNE C25K, ASTM 1023, ASTM M1023, JIS S20C, JIS S22C, AISI 1023, SAE 1023, GB/T 20, GB/T 20, GB 20G, GB 20R, GB 20A, GOST 20GS, GOST 18ЮА, GOST 20кп, GOST 20пс, GOST 20kp, GOST 20ps, GOST 18YuA, GOST 20A, AS S1020, AS CD1, AS CS1020, EN C22, EN C20D, DIN C22, DIN D20-2, NF CC20, IS 2062, UNI ICD20, UNI CB20FF, UNI 1CD20, UNI 3CD20, ÖNORM RC20, SIS 1450-01, SIS 1450, AMS 5032, AMS 5045, ASTM MT1020, ASTM 1020, ASTM M1020, MIL 1020, MIL CS1020, MIL C2, MIL G10200, MIL, AISI 1020, DIN 1.1151, DIN C22E, AFNOR C22E, AFNOR XC18, AFNOR XC25, BS C22E, BS En3A, BS En3C, BS En2, BS CS22, SAE 1020, EN 1.1151, ISO S20C, ISO CE20E4, ISO C22E, GB U20202, GB/T 20G, GB/T U50207, GB/T 20Z-III, GB/T U20202, GB/T U50204, ASTM Grade 1020, UNS G10230, UNS G10200
JIS G4051 Grade S20CK general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
JIS G4051 Grade S20CK 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 |
JIS G4051 Grade S20CK chemical
| Property |
Value |
| Carbon |
Carbon of 0.18 - 0.23 % |
| Iron |
Iron of 98.77 - 99.37 % |
| Manganese |
Manganese of 0.3 - 0.6 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.15 - 0.35 % |
| Sulfur |
Sulfur of 0.025 % |
JIS G4051 Grade S20CK magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
JIS G4051 Grade S20CK 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 G4051 Grade S20CK mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| 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 |
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