X3CrNb17 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Stainless Steel | X3CrNb17 | |||
| X2CrNiMo18-15-4 | 
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| X2CrNiMoN17-13-5 | 
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| X3CrNiMo27-5-2 | 
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| X2CrNiMoN 22-5-3 | 
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| X1CrNiMoN25-25-2 | 
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| X1CrNiMoN25-22-2 | 
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| X4NiCrMoCuNb20-18-2 | 
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| X5NiCrMoCuTi20-18 | 
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| X2CrTiNb18 | 
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| X3CrTi17 | 
                                
| C | 
				Si  ≤  | 
			
				Mn  ≤  | 
			
				 P ≤  | 
			
				 S ≤  | 
			Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| ≤0.05 | 1.00 | 1.00 | 0.040 | 0.015 | 16.0-18.0 | -------- | ---------- | Nb≥12*C≤1.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 118 (≥) | 234 (≥) | 44 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.11 | - | |||
| 465 | 641 | - | 41.3 | 313 | - | ||
| 556 | - | 12 | 11.2 | 414 | 133 | 
Heat treated : 1465°C - 1954°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X3CrNb17 | DIN | Germany | Stainless steel | 
| EN X3CrNb17 | EN | Euronorm Stainless Steel | |
| EN X3CrNb17 | EN | Euronorm Stainless Steel | 
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