USA UNS N08825
Corresponding Standard ASTM B424-2011(R2016)
Standard Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825, UNS N08821, and UNS N06845) Plate , Sheet , and Strip
Classification Special Alloy Steel
Properties Corrosion Resistance
Chemical Element Composition Content (%)
Component Fe C Si Mn S Cr Ni Cu Mo Ti Al
Minimum Value 22 - - - - 19.5 38 1.5 2.5 0.6 -
Maximum Value - 0.05 0.5 1 0.03 23.5 46 3 3.5 1.2 0.2
1 Approximate Comparison Table Corrosion-Resistant Alloy
China Japan South Korea United States Germany United Kingdom
GB ISC JIS KS Commercial Grade UNS DIN EN/DIN W-Nr. BS EN/BS
NS 1402
(NS 142)
(0Cr21Ni42Mo3Cu2Ti)
H 08825
H 01402
NCF 825 NCF 825 Incoloy 825 N 08825 NiCr21Mo 2.4858 NA 16
2 Approximate Comparison Table Wrought Corrosion-Resistant Alloy for Welding
China United States International Organization for Standardization
GB ISC ASTM AWS ISO
HNS 1402
NiFe 30Cr21Mo3
W 58825 N 08825 ERNiCrFe-1 SNi 8065

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