Material – EN GX 5 CrNiMoNb 19-11-2
Standard Specification for Steel Castings for Pressure Purposes
Group - Ferrous Stainless Steel Alloys
Sub Group - EN GX 5 CrNiMoNb 19-11-2 Steel Castings for Pressure Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.070 max. |
| Silicon | Si % | 1.500 max. |
| Manganese | Mn % | 1.500 max. |
| Phosphorus | P % | 0.040 max. |
| Sulphur | S % | 0.030 max. |
| Chromium | Cr % | 18.000 - 20.000 |
| Molybdenum | Mo % | 2.000 - 2.500 |
| Nickel | Ni % | 9.000 - 12.000 |
| Nb + Ta | Nb % + Ta % | 1.000 max. |
| Copper | Cu % | 0.500 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Solution Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 440 - 640 |
| Yield Strength in Mpa | 185 min. |
| Elongation in % | 25 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | 40 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 1.4581 | EN | European Union | Casting |
| 1.4581 | DIN | Germany | Casting |
| 1.4581 | DIN | Germany | Casting |
| GX5CrNiMoNb19-11-2 | DIN | Germany | Casting |
| GX5CrNiMoNb19-11-2 AFNOR NF | France | Casting | |
| GX5CrNiMoNb19-11-2 | UNI | Italy | Casting |
| G X 6 CrNiMoNb 20 11 | UNI | Italy | Casting |