Material – ASTM A 297 Grade HU
Standard Specification for Castings, Iron-Chromium, Iron-Choromium-Nickel Corrosion Resistant, for General Application
Group - Non-Ferrous Cobalt Alloys
Sub Group - ASTM A 297 Grade HU Castings, Iron-Chromium, Iron-Choromium-Nickel Corrosion Resistant, for
General Application
Application - Intended for Valve, Pump, General Engineering, Automotive, Medical and other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.350 - 0.750 |
| Silicon | Si % | 2.500 max. |
| Manganese | Mn % | 2.000 max. |
| Chromium | Cr % | 17.000 - 21.000 |
| Molybdenum | Mo % | 0.500 max. |
| Phosphorus | P % | 0.040 max. |
| Sulphur | S % | 0.040 max. |
| Nickel | Ni % | 37.000 - 41.000 |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast or Annealing or Age Hardning |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 450 min. |
| Yield Strength in Mpa | - |
| Elongation in % | 4 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 13505 Grade 14 | IS | India | Casting |
| N08004 | UNS | USA | Casting |
| J95405 | UNS | USA | Casting |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |