Обзор
CHLORIMET 2 is a nickel-molybdenum cast alloy containing Ni bal and Mo 31.5, specifically designed for exceptional resistance to hydrochloric acid, sulfuric acid, and other strongly reducing chemicals at all concentrations and temperatures. The very high molybdenum content combined with the nickel base provides superior corrosion resistance in reducing environments where stainless steels and other Ni-Cr alloys fail. CHLORIMET 2 is widely used for cast valves, pumps, fittings, and chemical process equipment handling aggressive reducing media.
Описание (Английский)
CHLORIMET 2 is supplied as castings in the 2100°F water-quenched condition, delivering yield strength of 317 MPa, tensile strength of 524 MPa, elongation of 20%, and hardness of 230 HB. The alloy is manufactured to ASTM A 744 (general applications castings) and ASTM A 494 (castings). The combination of high molybdenum content and water quenching ensures optimal corrosion resistance in reducing chemical environments. CHLORIMET 2 is widely used in chemical processing for handling hydrochloric acid, sulfuric acid, phosphoric acid, and other reducing chemicals.
Диапазон Размеров
- Castings: Custom size per drawing
- Valve bodies: DN15 - DN600 (1/2" - 24")
- Pump casings: Custom size
- Fittings: Custom size per drawing
Спецификация Марки
| Система | Значение |
|---|---|
| Gen. Applications | ASTM A 744 |
| Castings | ASTM A 494 |
Химический Состав
| Элемент | Значение |
|---|---|
| Ni | bal |
| Mo | 31.5 |
| Fe | 3max |
| Cr | 1max |
| Mn | 1max |
| Si | 1max |
| C | 0.07max |
Механические Свойства
| productCenter.property | Значение |
|---|---|
| Yield Strength (0.2% offset) | 317 MPa |
| Tensile Strength | 524 MPa |
| Elongation (in 2 in) | 20% |
| Hardness | 230 HB |
Физические Свойства
| Свойство | Единица | Значение |
|---|---|---|
| Density | g/cm³ | 0.333 lb/cu in |
| Specific Gravity | - | 9.22 |
| Melting Point | °C | 2400 °F |
| Specific Heat (32-212°F) | J/kg·K | 0.094 Btu/lb/°F |
| Thermal Expansion Coefficient (32-212°F) | ×10⁻⁶/K | 5.9 in/in/°F × 10⁻⁶ |
| Thermal Conductivity (32-212°F) | W/m·K | 90 Btu/sq ft/hr/°F/in |
| Electrical Resistivity (68°F) | μΩ·cm | 815 ohms/cir mil ft |
| Tensile Modulus of Elasticity | GPa | 30.8 × 10⁶ psi |
Применение
- - Hydrochloric acid handling equipment
- - Sulfuric acid production equipment
- - Chemical process valves and pumps
- - Cast fittings and pipe components
- - Phosphoric acid processing
- - Reducing chemical media handling
- - Reactor and vessel components