ASTM LC4
USA AISI ASTM LC4 and ASTM LC4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ASTM LC4 | AISI | USA | |
| UNS J02505 | |||||
| UNS J12522 | |||||
| ASTM LC1 | |||||
| UNS J22500 | |||||
| ASTM LC2 | |||||
| ASTM LC2-1 | |||||
| UNS J42215 | |||||
| UNS J31550 | |||||
| ASTM LC3 | |||||
| UNS J41500 |
Chemical composition(mass fraction)(wt.%) of the ASTM LC4
Mechanical Properties of steel grade ASTM LC4
| 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) |
|---|---|---|---|---|---|---|
| 942 (≥) | 598 (≥) | 11 | 44 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
Physical Properties of steel grade ASTM LC4
| 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 | – | – | 0.44 | – | |||
| 499 | 313 | – | 13.3 | 421 | – | ||
| 711 | – | 44 | 31.2 | 134 | 233 |
Heat Treatment of steel grade ASTM LC4
Heat treated : 1734°C – 1969°C
Technological Curves of steel grade ASTM LC4
No Curve
Cross Reference Table (Equivalent Grade) of ASTM LC4
| Grade | Standard | Country | Application |
|---|---|---|---|
| ASTM 1030 | ASTM | USA | General use carbon steel bar |
| ASTM 1005 | ASTM | USA | General use carbon steel bar |
| ASTM 1006 | ASTM | USA | General use carbon steel bar |
| ASTM 1008 | ASTM | USA | General use carbon steel bar |
| ASTM 1010 | ASTM | USA | General use carbon steel bar |
| ASTM 1013 | ASTM | USA | General use carbon steel bar |
| ASTM 1015 | ASTM | USA | General use carbon steel bar |
| ASTM 1016 | ASTM | USA | General use carbon steel bar |
| ASTM 1017 | ASTM | USA | General use carbon steel bar |
| ASTM 1018 | ASTM | USA | General use carbon steel bar |
| ASTM 1019 | ASTM | USA | General use carbon steel bar |
| ASTM 1020 | ASTM | USA | General use carbon steel bar |
| ASTM 1021 | ASTM | USA | General use carbon steel bar |
| ASTM W1-A | ASTM | USA | Carbon tool steel |
| ASTM A182 F55 | ASTM | USA | Super Duplex |
| ASTM 431 | ASTM | USA | Martensitic special steel |
| ASTM 440A | ASTM | USA | Martensitic special steel |
| ASTM 440B | ASTM | USA | Martensitic special steel |
| ASTM 440C | ASTM | USA | Martensitic special steel |
| ASTM 501 | ASTM | USA | Martensitic special steel |