FI-Z Super Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | FI-Z Super | |||
| SS490 | |||||
| SS50 | |||||
| SS540 | |||||
| SS55 | |||||
| Cup-Ten | |||||
| Cup-Ten 60 | |||||
| FTW-52 | |||||
| FTW-60 | |||||
| FTW-70 | |||||
| FI-Z | 
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.15 | 0.25 | 1.2 | 0.5 | 1.0 | ||
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| 0.5 | 0.15-0.5 | 0.05 | ||||
| N | Co | Pb | B | Other | ||
| 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) | 
|---|---|---|---|---|---|---|
| 838 (≥) | 812 (≥) | 31 | 32 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 | 
| 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 | - | - | 0.23 | - | |||
| 963 | 548 | - | 42.3 | 322 | - | ||
| 691 | - | 12 | 12.2 | 244 | 232 | 
Heat treated : 1152°C - 1912°C
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