B2 UNS N10665 - 2.4616
Alloy B-2, Alloy B2, Hastelloy B-2®, Hast B2

Quick facts & description:

The B2 UNS N10665 - 2.4616 Alloy B2, Hastelloy B-2 ®, Hast B2 has an excellent corrosion resistance in environment with wide range of concentrations of hydrochloric acid at wide range of temperature, hydrogen chloride, sulfuric and phosphoric acids. It shows good corrosion cracking resistance in the heat affected areas and good resistance to corrosion in the welded areas, in "as welded" condition.

Main chemistry:

Ni balance ; 
Mo 26-30% ; 
Fe 2% max ; Co 1% max ; Cr 1% max ; Mn 1% max

Main fields of application:

Chemical, Petrochemical, General Engineering

Our products in B2 UNS N10665 - 2.4616 Alloy B2, Hastelloy B-2 ®, Hast B2 are:

• Bars
• Sheets
• Plates
• Piping & tubing
• Forgings
• Rings
• Fasteners

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