INCOLOY® ALLOY 825 (2.4858)
UNS N08825
W-Nr.2.4858
Diameter 2 - 75 mm
Incoloy 825 alloy is rich in Cr, Mo and Cu and has good overall corrosion resistance to both oxidizing and non-oxidizing acids. In particular, it has high corrosion resistance to sulfuric acid. Due to the high content of Cr, Mo and Ni, the point corrosion resistance, clearance corrosion resistance and stress corrosion cracking resistance in chloride environment are excellent. The Incoloy 825 alloy keeps the carbon content to a very low level, which makes it less sensitive to welding and less sensitive to intergranular corrosion.
Chemical Composition:
Grade
C
Si
Mn
S
P
Cr
Ni
Mo
Cu
Ti
Al
Fe
INCOLOY® ALLOY 825 UNS N08825
≤0.05
≤0.5
≤1.0
≤0.03
≤0.03
19.5-23.5
38-46
2.5-3.5
1.5-3.0
0.6-1.2
≤0.2
balance