Material – BS EN 10213 G20Mn5
Standard Specification for Steel Castings for Pressure Purposes
Group - Ferrous Mild Steel Alloys
Sub Group - BS EN 10213 G20Mn5 Steel Castings for Pressure Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Plate, Tubes and Forging
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.170 - 0.230 |
| Silicon | Si % | 0.600 max. |
| Manganese | Mn % | 1.000 - 1.600 |
| Phosphorus | P % | 0.020 max. |
| Sulphur | S % | 0.020 max. |
| Chromium | Cr % | 0.300 max. |
| Molybdenum | Mo % | 0.120 max. |
| Nickel | Ni % | 0.800 max. |
| Copper | Cu % | 0.300 max. |
| Vanadium | V % | 0.030 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Normalizing or Quenching or Solution Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 300 min. |
| Yield Strength in Mpa | 270 min. |
| Elongation in % | - |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 1.6220 | ISO | International | Casting |
| G20Mn5 | ISO | International | Casting |
| GS-20 Mn 5 | DIN | Germany | Casting |
| SCC 3 | JIS | Japan | Casting |
| SCPH 11-CF | JIS | Japan | Casting |
| SCW 520-CF | JIS | Japan | Casting |
| SCW 550 | JIS | Japan | Casting |