Home CARPENTER 20 (UNS N08020/NS143) Corrosion-resistant alloy

CARPENTER 20 (UNS N08020/NS143) Corrosion-resistant alloy

Features

Carpenter 20 alloy demonstrates a great deal of resistance to acid, particularly sulfuric acid. This acid can cause general corrosion, pitting, and crevice corrosion in other materials. The great mechanical properties and relatively easy fabrication make it suitable for application in a variety of industries.

CARPENTER 20 (UNS N08020/NS143) Corrosion-resistant alloy
Chemical Analysis
% Fe Ni Cr Cu Mo Mn Si C Nb Ta P S
UNS N08020 Min. Balance 32 19 3 2 - - - 8*C - -
Max. Balance 38 21 4 3 2 1 0. 07 1 0.045 0. 035
Physical Properties
Density 8.08G/CM3
Melting Range 1357-1430℃
Applications Petrochemical process equipment Heat exchanger Chemical process piping, reactor vessels

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