Hastelloy C-276 Chemical composition
Hastelloy C-276 Physical properties:
Hastelloy C-276 Alloy m inimum mechanical properties in the room
R P0. 2N/mm²
A 5 %
Characteristic as below
1.Excellent corrosion resistance to most of corrosion media in
oxidation and reduction environments.
2.Excellent resist pitting, crevice corrosion and stress corrosion
Hastelloy C-276 Metallurgical structure
C276 is face-centered cubic lattice structure.
Hastelloy C-276 Corrosion resistance
C276 alloy suit for many kinds of chemical process industry which
contain the oxidizing medium and reductant. High molybdenum and
chromium content make it can resist the chloride corrosion, and
tungsten make it corrosion resistance better.C276 is one of a few
material that can resist the corrosion of most chlorine,
hypochlorite and chlorine dioxide, this alloy have prominent
corrosion resistance to high concentration chlorate( iron chloride
and copper chloride).
Hastelloy C-276 Application field:
C276 is widely used in the chemical field and petrifaction field,
such as the element of chloride organic and catalyze system.This
material especially suit for high temperature environment, impure
inorganic acid and organic acid (such as formic acid and acetic
acid), sea-water corrosion environment.
Hastelloy C-276 Other application field:
1. The digester and bleacher in the use of paper pulp and paper
2.Absorption tower, re-heater and fan in the FGD system.
3. The equipment and parts in the use of acidic gas environments.
4. Acetic acid and anhydride reaction generator
5. Sulfur acid cooling
7.Manufacture and processing of impure phosphoric acid.