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Hastelloy B (UNS N10001)

HASTELLOY B alloy(UNS N10001) is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Round bar Diameter φ8~φ500mm, Length10mm-6000mm Tube & Pipe: Seamless Pipe & Welding Pipe Cold drawing seamless pipe φ8~φ220mm Hot extrusion pipe φ50~φ250mm Plate & Sheet Hot rolled plate ≥ 4mm, Width ≤2500m Cold rolled sheet ≥ 0.3mm, Width ≤1500m Strips : Thickness ≥ 0.05mm, Width 15mm-400mm Wire & Coil: Diameter φ0.08~φ10mm Rings & Flange & Forgings: According to client's requirements

Category: HASTELLOY

Overview

HASTELLOY B alloy(UNS N10001) is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. It also with standshydrogen chloride, sulfuric,acetic and phosphoric acids.The alloy has excellent resistance to pitting, to stress-corrosion cracking and to knife-line and heat-affected zone-attack. It resists the formation of grain-boundary carbide precipitates in the weld heat affected zone, thus making it suitable for most chemical processing applications in the as-welded condition.

 

Chemical Composition

  Ni Cr Mo Co Fe C Mn S Si P V
MIN     26   4.0           0.2
MAX balance 1.0 30 2.5 6.0 0.05 1.0 0.03 1.0 0.04 0.4

 

Physical Properties

Density 9.22g/cm3
Melting Range 1338-1380℃

 

Available Products And Specifications

Rod, Bar, Wire and Forging Stock ASTM B335
Plate, Sheet and Strip ASTM B 333
Pipe and Tube ASTM B 619, ASTM B 622 , ASTM B 626
Welding Products AWS A5.14 / ERNiMo-1
Fittings ASTM B366

 

Features

The alloy has excellent resistance to pitting, to stress-corrosion cracking and to knife line and heat-affected zone attack. It resists the formation of grain-boundary carbide precipitates in the weld heat affected zone, thus making it suitable for most chemical process applications in the as-welded condition Hastelloy B is a nickel-molybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulfuric, acetic and phosphoric acids.

 

Applications

● Chemical processing equipment

● Nuclear fuel processing

● Marine applications

● Welding

Keywords: Hastelloy B (UNS N10001)

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