NICROFER 3127 HMO is a high performance nickel-based alloy that is widely used in the petrochemical, chemical, pharmaceutical and nuclear industries due to its excellent corrosion resistance and mechanical properties in extreme environments. The following introduces this material from the aspects of chemical composition, characteristics, performance, application and processing.
NICROFER 3127 HMO is an austenitic nickel-iron-chromium alloy containing the following chemical elements:
- Nickel (Ni): 31-35%
- Chromium (Cr): 26-30%
- Molybdenum (Mo): 6-8%
- Iron (Fe): Balance
- Tungsten (W): 0.2-0.6%
- Copper (Cu): 0.5-1.5%
- Carbon (C): ≤0.03%
- Manganese (Mn): ≤2.0%
- Silicon (Si): ≤0.8%
- Phosphorus (P): ≤0.03%
- Sulfur (S): ≤0.03%
The combination of these components gives NICROFER 3127 HMO excellent corrosion resistance, especially in sulfur-containing environments and high temperature conditions.
NICROFER 3127 HMO alloy is known for its excellent corrosion resistance, especially in the following aspects:
1. Resistance to pitting and crevice corrosion: Due to the high content of chromium and molybdenum, this alloy can effectively resist pitting and crevice corrosion in chloride environments.
2. Oxidation resistance: In high-temperature oxidizing environments, NICROFER 3127 HMO can still maintain its strength and stability.
3. Resistance to reducing atmospheres: For environments containing sulfides and other reducing gases, the alloy shows excellent corrosion resistance.
NICROFER 3127 HMO alloy not only has excellent corrosion resistance, but also has the following mechanical properties:
1. High temperature strength: It can maintain high strength at high temperatures, which makes it suitable for high temperature conditions.
2. Excellent ductility and toughness: Even at low temperatures, NICROFER 3127 HMO still maintains good toughness and ductility.
3. Good weldability: The alloy is easy to weld by conventional welding processes, and it is not easy to crack or reduce performance after welding.
Thanks to its excellent corrosion resistance and high temperature performance, NICROFER 3127 HMO is widely used in the following fields:
1. Chemical equipment: such as reactors, heat exchangers, piping systems, especially in highly corrosive media.
2. Oil and gas industry: used for manufacturing equipment and pipelines, especially in environments containing sulfuric acid gases.
3. Pharmaceutical industry: used in high-purity and highly corrosive chemical reactors.
4. Nuclear industry: used for nuclear fuel processing and radioactive waste treatment equipment.
NICROFER 3127 HMO alloy has good processability, but the following points should be noted:
1. Hot working: Hot working at 1100-1200°C is recommended to obtain the best mechanical properties.
2. Cold working: The alloy performs well in cold working, but due to its high strength, it may require greater processing force than ordinary materials.
3. Welding: NICROFER 3127 HMO can be welded by conventional methods such as TIG and MIG welding. Appropriate welding materials should be used during welding to ensure corrosion resistance and strength of the welded joint.
NICROFER 3127 HMO is a nickel-based alloy with excellent performance, especially suitable for corrosive and high temperature environments. Its excellent corrosion resistance, high temperature strength and good processing performance make it widely used in chemical, petrochemical, pharmaceutical and nuclear industries. Whether designing high-performance equipment or coping with harsh working environments, NICROFER 3127 HMO is a reliable material choice.
NICROFER 3127 HMO is a high performance nickel-based alloy that is widely used in the petrochemical, chemical, pharmaceutical and nuclear industries due to its excellent corrosion resistance and mechanical properties in extreme environments. The following introduces this material from the aspects of chemical composition, characteristics, performance, application and processing.
NICROFER 3127 HMO is an austenitic nickel-iron-chromium alloy containing the following chemical elements:
- Nickel (Ni): 31-35%
- Chromium (Cr): 26-30%
- Molybdenum (Mo): 6-8%
- Iron (Fe): Balance
- Tungsten (W): 0.2-0.6%
- Copper (Cu): 0.5-1.5%
- Carbon (C): ≤0.03%
- Manganese (Mn): ≤2.0%
- Silicon (Si): ≤0.8%
- Phosphorus (P): ≤0.03%
- Sulfur (S): ≤0.03%
The combination of these components gives NICROFER 3127 HMO excellent corrosion resistance, especially in sulfur-containing environments and high temperature conditions.
NICROFER 3127 HMO alloy is known for its excellent corrosion resistance, especially in the following aspects:
1. Resistance to pitting and crevice corrosion: Due to the high content of chromium and molybdenum, this alloy can effectively resist pitting and crevice corrosion in chloride environments.
2. Oxidation resistance: In high-temperature oxidizing environments, NICROFER 3127 HMO can still maintain its strength and stability.
3. Resistance to reducing atmospheres: For environments containing sulfides and other reducing gases, the alloy shows excellent corrosion resistance.
NICROFER 3127 HMO alloy not only has excellent corrosion resistance, but also has the following mechanical properties:
1. High temperature strength: It can maintain high strength at high temperatures, which makes it suitable for high temperature conditions.
2. Excellent ductility and toughness: Even at low temperatures, NICROFER 3127 HMO still maintains good toughness and ductility.
3. Good weldability: The alloy is easy to weld by conventional welding processes, and it is not easy to crack or reduce performance after welding.
Thanks to its excellent corrosion resistance and high temperature performance, NICROFER 3127 HMO is widely used in the following fields:
1. Chemical equipment: such as reactors, heat exchangers, piping systems, especially in highly corrosive media.
2. Oil and gas industry: used for manufacturing equipment and pipelines, especially in environments containing sulfuric acid gases.
3. Pharmaceutical industry: used in high-purity and highly corrosive chemical reactors.
4. Nuclear industry: used for nuclear fuel processing and radioactive waste treatment equipment.
NICROFER 3127 HMO alloy has good processability, but the following points should be noted:
1. Hot working: Hot working at 1100-1200°C is recommended to obtain the best mechanical properties.
2. Cold working: The alloy performs well in cold working, but due to its high strength, it may require greater processing force than ordinary materials.
3. Welding: NICROFER 3127 HMO can be welded by conventional methods such as TIG and MIG welding. Appropriate welding materials should be used during welding to ensure corrosion resistance and strength of the welded joint.
NICROFER 3127 HMO is a nickel-based alloy with excellent performance, especially suitable for corrosive and high temperature environments. Its excellent corrosion resistance, high temperature strength and good processing performance make it widely used in chemical, petrochemical, pharmaceutical and nuclear industries. Whether designing high-performance equipment or coping with harsh working environments, NICROFER 3127 HMO is a reliable material choice.
