Hastelloy B2-（Hastelloy B2）（UNS N10665）（W.Nr.2.4617）（Nimofer 6928）（NiMo 28）
Available forms of Hastelloy B2
– Round bars、wire、forgings
– sheet、plate
– seamless pipe and tube、welded pipe and tube
– pipe fittings and flanges
– non-standard customised parts
1.Hastelloy B2 LIMITING CHEMICAL COMPOSITION, %
2.Hastelloy B2 Introduction
Hastelloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other nonoxidizing media. Hastelloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Hastelloy B-2 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure. Applications: Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
3.Hastelloy B2 MAJOR SPECIFICATIONS
4.Hastelloy B2 Physical Properties
| Density | 8.69 g/cm3 |
| Melting range | 1325-1370℃ |
5.Hastelloy B2 Applications
Chemical processing, waste treatment, pollution control, pulp and paper production, and marine engineering.
Note:Hastelloy is a registered trademark of Haynes International, Inc.
