USA AISI ICI 6120 and ICI 6120 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ICI 6120 | AISI | USA | |
| ASTM E3N | |||||
| UNS J91550 | |||||
| ICI 1020 | |||||
| ASTM 1A | |||||
| ASTM 2A,2Q | |||||
| ICI 1030 | |||||
| ASTM 3A,3Q | |||||
| ICI 1040 | |||||
| ICI 1050 | |||||
| ASTM 4A,4Q | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | V(%) | Cu(%) | Other(%) | 
|---|---|---|---|---|---|---|---|---|---|
| Max 0.30 | 0.20-0.80 | 0.70-1.00 | Max 0.04 | Max 0.045 | Max 0.35 | Max 0.50 | 0.15-0.35 | Max 0.50 | Mo+W Max 0.25 | 
| 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) | 
|---|---|---|---|---|---|---|
| 714 (≥) | 269 (≥) | 42 | 13 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.24 | - | |||
| 949 | 614 | - | 41.3 | 443 | - | ||
| 258 | - | 22 | 31.2 | 442 | 212 | 
Heat treated : 1458°C - 1549°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| ICI 1020 | AISI | USA | |
| ICI 1030 | AISI | USA | |
| ICI 1040 | AISI | USA | |
| ICI 1050 | AISI | USA | |
| ICI 6120 | AISI | USA | |
| ICI 4020 | AISI | USA | |
| ICI 4130 | AISI | USA | |
| ICI 4140 | AISI | USA | |
| ICI 4330 | AISI | USA | |
| ICI 4340 | AISI | USA | |
| ICI 4620 | AISI | USA | |
| ICI 6150 | AISI | USA | |
| ICI 8620 | AISI | USA | |
| ICI 8630 | AISI | USA | |
| ICI 52100 | AISI | USA | |
| OTA10TiMoNiCil70 | STAS/SR | Romania | Cast Steel | 
| Q195 | GBT | China | Engineering and welding | 
| Q215 | China | Engineering and welding | |
| Q215 B | China | Engineering and welding | |
| Q235 | China | Engineering and welding | 
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