Material – ASTM A 743 Grade CY-40
Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
Group - Non-Ferrous Nickel Alloys
Sub Group - ASTM A 743 Grade CY-40 Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for
General Application
Application - Intended for Valve, Pump, General Engineering, Automotive and other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.400 max. |
| Silicon | Si % | 3.000 max. |
| Manganese | Mn % | 1.500 max. |
| Phosphorus | P % | 0.030 max. |
| Sulphur | S % | 0.030 max. |
| Chromium | Cr % | 14.000 - 17.000 |
| Iron | Fe % | 11.000 max. |
| Nickel | Ni % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast or Annealing or Age Hardning |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 485 min. |
| Yield Strength in Mpa | 195 min. |
| Elongation in % | 30 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 3444 Grade 20 | IS | India | Casting |
| C-NiCr15Fe | AFNOR NF | France | Pump, Valve and Fitting |
| NC16Fe11-M | AFNOR NF | France | Pump, Valve and Fitting |
| NC6040 | AFNOR NF | France | Pump, Valve and Fitting |
| 10774 Grade 12 | IS | India | Casting |
| NCrFC | JIS | Japan | Casting |
| A 744 Grade CY-40 | ASTM | USA | Casting |