FCA-NiCr20-2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | FCA-NiCr20-2 | |||
| FCD800-2 | 
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| FCAD900-4 | 
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| FCAD900-8 | 
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| FCAD1000-5 | 
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| FCAD1200-2 | 
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| FCAD1400-1 | 
                                |||||
| Ferritic nodular iron | 
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| FCA-NiMn13-7 | 
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| FCA-NiCuCr15-6-2 | 
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| FCA-NiCuCr15-6-3 | 
                                
| 
				C ≤  | 
			
				Si ≤  | 
			
				Mn C  | 
			
				P ≤  | 
			
				S ≤  | 
			Cr | Ni | 
|---|---|---|---|---|---|---|
| 3.0 | 1.0-2.8 | 0.5-1.5 | 1.0-2.5 | 18-22 | ||
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| ≤0.5 | ||||||
| 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) | 
|---|---|---|---|---|---|---|
| 924 (≥) | 634 (≥) | 11 | 12 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.12 | - | |||
| 256 | 687 | - | 34.3 | 321 | - | ||
| 191 | - | 12 | 13.2 | 314 | 423 | 
Heat treated : 1998°C - 1856°C
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