JIS JIS S 4O C Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | JIS S 4O C | JIS | ||
| AFNOR XC 65 |
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| AFNOR XC 68 |
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| AFNOR XC 90 |
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| AFNOR XC42 |
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| JIS S 20 CK |
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| JIS S 22 C |
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| JIS S 25 C |
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| JIS S 28 C |
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| JIS S 45 C |
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| JIS S 48 C |
| Element | Weight % |
| C | 0.37-0.44 |
| Mn | 0.60-0.90 |
| P | 0.04 (max) |
| S | 0.05 (max) |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 685 (≥) | 877 (≥) | 13 | 41 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.41 | - | |||
| 322 | 565 | - | 12.3 | 341 | - | ||
| 615 | - | 32 | 41.2 | 342 | 124 |
Heat treated : 1174°C - 1938°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| ASTM 1030 | ASTM | USA | General use carbon steel bar |
| UNS G10300 | UNS | USA | General use carbon steel bar |
| ASTM 1005 | ASTM | USA | General use carbon steel bar |
| UNS G10050 | UNS | USA | General use carbon steel bar |
| ASTM 1006 | ASTM | USA | General use carbon steel bar |
| UNS G10060 | UNS | USA | General use carbon steel bar |
| ASTM 1008 | ASTM | USA | General use carbon steel bar |
| UNS G10080 | UNS | USA | General use carbon steel bar |
| ASTM 1010 | ASTM | USA | General use carbon steel bar |
| UNS G10110 | UNS | USA | General use carbon steel bar |
| ASTM 1012 | ASTM | USA | General use carbon steel bar |
| UNS G10120 | UNS | USA | General use carbon steel bar |
| ASTM 1013 | ASTM | USA | General use carbon steel bar |
| UNS G10130 | UNS | USA | General use carbon steel bar |
| ASTM 1015 | ASTM | USA | General use carbon steel bar |
| UNS G10150 | UNS | USA | General use carbon steel bar |
| UNS G10160 | UNS | USA | General use carbon steel bar |
| ASTM 1016 | ASTM | USA | General use carbon steel bar |
| UNS G10170 | UNS | USA | General use carbon steel bar |
| ASTM 1017 | ASTM | USA | General use carbon steel bar |
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