Material – DIN NiCr25Co20TiMo
Standard Specification for Nickel and Nickel Alloy Casting
Group - Non-Ferrous Nickel Alloys
Sub Group - DIN NiCr25Co20TiMo Nickel and Nickel Alloy Casting
Application - Intended for Valve, Pump, General Engineering, Automotive and other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | Chemical Composition | ||||
|---|---|---|---|---|---|
| Carbon | C % | 0.030 - 0.070 | Zirconium | Zr % | 0.030 - 0.070 |
| Silicon | Si % | 0.500 max. | Nickel | Ni % | Balance |
| Manganese | Mn % | 0.500 max. | - | - | - |
| Chromium | Cr % | 23.000 - 25.000 | - | - | - |
| Copper | Cu % | 0.200 max. | - | - | - |
| Cobalt | Co % | 19.000 - 21.000 | Heat Treatment | ||
| Aluminium | Al % | 1.200 - 1.600 | As-Cast or Annealing or Age Hardning | ||
| Boron | B % | 0.010 - 0.015 | |||
| Iron | Fe % | 1.000 max. | Mechanical Properties | ||
| Molybdenum | Mo % | 1.000 - 2.000 | Tensile Strength in Mpa | 1080 min. | |
| Nb + Ta | Nb% + Ta% 0.700 - 1.200 | Yield Strength in Mpa | 650 min. | ||
| Phosphorus | P % | 0.010 max. | Elongation in % | 12 min. | |
| Sulphur | S % | 0.007 max. | Reduction of Area in % | - | |
| Tantalum | Ta % | 0.050 max. | Hardness in BHN | - | |
| Titanium | Ti % | 2.800 - 3.200 | Impact in Joule | - | |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 2.4878 | DIN | Germany | Casting |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |