Hastelloy C-276 is a nickel chromium molybdenum alloy containing tungsten, with extremely low silicon and carbon content. It is considered a versatile corrosion resistant alloy with good resistance to local corrosion, stress corrosion cracking, oxidizing, and reducing media. It can be applied in many chemical working conditions, such as iron chloride, copper chloride, heat polluted solutions (organic and inorganic), formic acid, acetic acid, seawater, and saline solutions. It is one of the few materials that can resist corrosion from wet chlorine gas, hypochlorite, and chlorine dioxide.
Equivalent brand:
UNS N10276
DIN W. Nr. 2.4819
Product
ASTM
Bar
B 574
Forging parts
B 564
Chemical composition
%
Ni
Cr
Mo
Fe
W
Co
C
Mn
Si
P
S
V
Min
Bal
20.0
12.5
2.0
2.5
Max
22.5
14.5
6.0
3.5
2.5
0.015
0.50
0.08
0.020
0.020
0.35
Physical property
Density
8.69 g/cm3
Melting point
1325-1370℃
Features:
Hastelloy C-276 is a nickel chromium molybdenum alloy containing tungsten, with extremely low silicon and carbon content. It is considered a versatile corrosion resistant alloy with good resistance to local corrosion, stress corrosion cracking, oxidizing, and reducing media. It can be applied in many chemical working conditions, such as iron chloride, copper chloride, heat polluted solutions (organic and inorganic), formic acid, acetic acid, seawater, and saline solutions. It is one of the few materials that can resist corrosion from wet chlorine gas, hypochlorite, and chlorine dioxide.
Application:
Chemical industry, waste treatment, pollution control, pulp and paper making, marine engineering.
