ASTM LCA
USA AISI ASTM LCA and ASTM LCA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ASTM LCA | AISI | USA | |
| UNS J11872 | |||||
| ASTM WC11 | |||||
| ASTM C5 | |||||
| UNS J42045 | |||||
| ASTM C12 | |||||
| UNS J82090 | |||||
| ASTM C12A | |||||
| UNS J84090 | |||||
| ASTM CA15 | |||||
| UNS J91150 |
Chemical composition(mass fraction)(wt.%) of the ASTM LCA
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|
| Max 0.25 | Max 0.60 | Max 0.70 | Max 0.040 | Max 0.045 | Max 0.50 | Max 0.50 | Max 0.20 | Max 0.03 | Max 0.30 |
Mechanical Properties of steel grade ASTM LCA
| 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) |
|---|---|---|---|---|---|---|
| 819 (≥) | 774 (≥) | 41 | 32 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
Physical Properties of steel grade ASTM LCA
| 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 |
|---|---|---|---|---|---|---|---|
| 44 | – | – | 0.43 | – | |||
| 544 | 585 | – | 14.3 | 113 | – | ||
| 358 | – | 31 | 43.2 | 411 | 134 |
Heat Treatment of steel grade ASTM LCA
Heat treated : 1215°C – 1369°C
Technological Curves of steel grade ASTM LCA
No Curve
Cross Reference Table (Equivalent Grade) of ASTM LCA
| 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 |