Hastelloy B2 bars are high-performance nickel-molybdenum alloy bars known for their exceptional resistance to corrosion, especially in reducing environments. They offer superior resistance to hydrochloric acid, sulfuric acid, and other aggressive chemicals. These bars are widely used in chemical processing, pharmaceutical, and oil and gas industries for their reliability in harsh conditions. Hastelloy B2 bars exhibit excellent mechanical properties and are available in various sizes to suit diverse industrial applications.
Hastelloy B2 bars are an alloy made of nickel and molybdenum known for their exceptional corrosion resistance in reducing environments, particularly hydrochloric acid of all concentrations and temperatures, making them suitable for industrial uses where corrosion-causing substances such as hydrochloric acid exist. Furthermore, Hastelloy B2 bars resistance extends beyond hydrochloric acid into sulfuric, acetic, and phosphoric acids as well, making Hastelloy ideal for chemical processing equipment applications.
Hastelloy B2 bars boast excellent machinability characteristics when compared with other nickel-based alloys, enabling for precise shaping and customization, which facilitates use in manufacturing processes across industries that demand components with specific dimensions requirements. Their ease of machining also contributes to their versatility within various manufacturing processes.
Hastelloy B2 bars weldability makes fabrication and assembly in various applications simple and straightforward, using conventional welding techniques such as gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW) without compromise to structural integrity or system functionality. This makes their incorporation in complex structures or systems seamless without risk to their integrity or the structure itself.
Hastelloy B2 bars find multiple applications across industries including chemical processing, pharmaceuticals, oil & gas production and pulp and paper production. Common applications of Hastelloy B2 bars include reactors, heat exchangers, valves and pumps exposed to highly corrosive environments, providing superior corrosion resistance, machinability and weldability while prolonging critical infrastructure's longevity and reliability in such sectors.
Hastelloy B2 bars find widespread application across several industrial fields where corrosion resistance is essential, from chemical processing equipment like reactors and vessels, through vessels and piping systems, where exposure to corrosion-inducing substances such as acids or bases are frequent, to pharmaceutical manufacturing for equipment involved with chemical synthesis and purification processes, while being utilized extensively by oil & gas industries for downhole equipment like valves & piping systems operating under harsh environments in addition to pulp & paper manufacturing where components exposed to acidic or corrosive chemicals during production processes - making these bars indispensable components that play key roles when used during pulp & paper manufacturing where acidic chemicals or acids play key roles during production processes.
Apple Steels is a reputable manufacturer and supplier of Hastelloy B2 bars in Mumbai, India. We offer Hastelloy B2 bars known for their exceptional corrosion resistance and mechanical properties. Our products serve diverse industries including chemical processing, pharmaceuticals, and oil and gas.
Standards : | ASTM B335 / ASME SB335 |
Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Wire : | Thickness starting from 0.05mm |
Round bar size : | Diameter: 3-~800mm |
Hex Bar size : | 2-100mm A/F |
Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
Square bar size : | 4 to 100mm |
Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
STANDARD | WERKSTOFF NR. | UNS |
Hastelloy B2 | 2.4617 | N10665 |
Grade | Ni | Mo | Cr | Fe | Mn | C | P | S | Si |
Hastelloy B2 | Bal | 26 - 30 | 1.0 | - | 0.1 | 0.02 | 0.04 | 0.03 | 0.1 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
9.2 g/cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40% |
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