Hastelloy B2 Alloy: Superior Corrosion Resistance for Aggressive Environments
At Tianjin ZYTC, we are proud to offer Hastelloy B2 Alloy, a nickel-molybdenum alloy renowned for its outstanding resistance to hydrochloric acid and other strongly reducing chemicals. This exceptional performance makes Hastelloy B2 a preferred material in industries requiring durability and reliability in aggressive chemical environments.
Key Features of Hastelloy B2 Alloy
- Excellent Corrosion Resistance: Offers superior resistance to hydrochloric acid across all concentrations and temperatures, along with excellent performance against sulfuric, acetic, and phosphoric acids.
- Minimized Carbide Precipitation: Resistant to carbide precipitation during welding, ensuring maintained corrosion resistance in the heat-affected zone.
- High Purity: With controlled levels of iron and chromium, Hastelloy B2 reduces the risk of embrittlement in corrosive environments.
Chemical Composition of Hastelloy B2 Alloy
- Nickel (Ni): Balance
- Molybdenum (Mo): 26.0-30.0%
- Iron (Fe): 2.0-3.0%
- Cobalt (Co): 1.0% max
- Chromium (Cr): 1.0% max
- Manganese (Mn): 1.0% max
- Silicon (Si): 0.10% max
- Carbon (C): 0.01% max
- Phosphorus (P): 0.04% max
- Sulfur (S): 0.03% max
Mechanical Properties of Hastelloy B2 Alloy
- Tensile Strength: 110 ksi (758 MPa)
- Yield Strength: 51 ksi (351 MPa)
- Elongation: 40%
- Hardness: Rockwell B 88
Applications of Hastelloy B2 Alloy
Hastelloy B2 alloy is widely used in applications requiring resistance to highly reducing environments:
- Chemical Processing: Ideal for reactors, heat exchangers, and evaporators handling hydrochloric acid and sulfuric acid.
- Pharmaceuticals: Used in systems that produce or handle aggressive chemicals for synthesis.
- Pulp and Paper: Provides corrosion resistance in bleaching equipment.
- Pollution Control: Deployed in scrubbers and systems exposed to acidic gases.
- Marine Applications: Resistant to localized corrosion in seawater environments.
Why Choose Tianjin ZYTC for Hastelloy B2 Alloy?
At Tianjin ZYTC, we ensure that our Hastelloy B2 alloy products meet stringent quality and performance standards. With decades of expertise and a customer-centric approach, we provide reliable materials tailored to your industrial needs.
Contact us today to explore how Hastelloy B2 alloy can enhance the durability and efficiency of your equipment and systems.