Hastelloy B-2 (UNS N10665): Round Bar, Seamless Tube & Plate Supplier | Shanghai Hangbo Alloy Group

By Shanghai Hangbo Alloy Group Co., Ltd. | ISO 9001:2015 Certified | Est. 2012 | Shanghai, China

Quick Answer: What Is Hastelloy B-2?

Hastelloy B-2 (UNS N10665 / W.Nr. 2.4617) is a wrought nickel-molybdenum superalloy specifically engineered for its unparalleled resistance to reducing environments, most notably hydrochloric acid across all concentrations and temperatures. Characterized by its high molybdenum content (26-30%) and ultra-low carbon and silicon, it provides significant resistance to stress-corrosion cracking and pitting. Shanghai Hangbo Alloy Group supplies premium Hastelloy B-2 as round bars, seamless tubes, and plates, with full EN 10204 3.1 certification for the world's most demanding chemical processing reactors.

Key Properties at a Glance

Shanghai Hangbo Alloy Group Co., Ltd. — Your Specialist Partner for Reducing Acid Corrosion Resistance.