Hastelloy B2 Fasteners
Hastelloy B2 fasteners are high-performance fastening solutions manufactured from Hastelloy B2 alloy (UNS N10665), a nickel–molybdenum alloy renowned for its exceptional corrosion resistance, particularly in highly aggressive and reducing environments.
Kwik Kwality Fasteners Pvt. Ltd., as a leading manufacturer of Hastelloy B2 fasteners, produces components designed to withstand severe chemical exposure. Alloy B2 offers outstanding resistance to most organic and inorganic acids, including acetic acid, phosphoric acid, sulfuric acid, and hydrogen chloride gas. The combination of nickel and molybdenum provides excellent protection in strongly reducing conditions, while the presence of chromium contributes to improved oxidation resistance.
Hastelloy B2 is also known for its excellent weldability and resistance to carbide precipitation, minimizing the risk of intergranular corrosion in the heat-affected zone after welding. However, it should be used with care in systems containing copper or iron contaminants, especially in environments involving hydrochloric acid.
Features :-
- Exceptional Resistance to Reducing Acids and Aggressive Chemicals
- Excellent Performance Against Pitting and Corrosion Attack
- Good Oxidation Resistance
- Superior Weldability with Minimal Intergranular Corrosion Risk
- Reliable Performance in Critical Chemical Processing Environments
| Grade | Material | Tensile Strength |
|---|---|---|
| Nickel 200 | 99.6% Pure Nickel | 380 MPa |
| Nickel 200 | Commercially Pure Nickel | 420 MPa |
| Nickel 200 | Low Carbon Nickel | 460 MPa |
| Nickel 200 | 99.6% Pure Nickel | 380 MPa |
| Nickel 200 | Commercially Pure Nickel | 420 MPa |
| Nickel 200 | Low Carbon Nickel | 460 MPa |