ASTM ClassⅠType C Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Mould Steel | ASTM ClassⅠType C | |||
| ASTM   Ⅱ C   15%Cr-Mo-Hc | 
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| UNS   F45006 | 
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| ASTM   Ⅱ D   20%Cr-Mo | 
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| UNS   F45007 | 
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| ASTM   Ⅱ E   20%Cr-Mo-Hc | 
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| UNS   F45008 | 
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| ASTM   Ⅲ A   25%Cr | 
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| UNS   F45009 | 
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| ASTM   ClassⅠType  A | 
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| ASTM   ClassⅠType  B | 
                                
| 
				C ≤  | 
			
				Si ≤  | 
			
				Mn ≤  | 
			
				P ≤  | 
			
				S ≤  | 
			Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.66-0.95 | 0.6 | 0.15 | ||||
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| N | Co | Pb | B | Other | ||
| 
				C%+0.3(Si%+P%)3.81-4.40 Minimum carbon content 3.50  | 
			||||||
| 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) | 
|---|---|---|---|---|---|---|
| 372 (≥) | 284 (≥) | 24 | 12 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.32 | - | |||
| 912 | 783 | - | 32.3 | 122 | - | ||
| 296 | - | 33 | 41.2 | 232 | 422 | 
Heat treated : 1324°C - 1182°C
| 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 | 
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