Hastelloy B-3 (UNS N10675): 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-3?

Hastelloy B-3 (UNS N10675 / W.Nr. 2.4600) is the modern, improved successor to Hastelloy B-2, engineered to solve its predecessor's thermal instability problems while retaining the same unparalleled resistance to hydrochloric acid and other reducing environments. With additions of chromium (1.0-3.0%) and optimized iron and cobalt levels, it provides significantly better resistance to oxidizing contaminants and dramatically reduced risk of embrittlement during fabrication and welding. Shanghai Hangbo Alloy Group supplies Hastelloy B-3 in precision round bars, seamless tubes, and plates, with full EN 10204 3.1 certification.

Key Properties at a Glance

Shanghai Hangbo Alloy Group Co., Ltd. — Founded 2012 | ISO 9001:2015 | Specialist in Ni-Mo Alloys & Special Metals | Serving 32 Countries