Grade X1NiCrMoCuN 25-20-7
European Standard Steel Grade 1.4529
Corresponding Standard EN 10088-3-2005
Stainless steels--Part 3:Techincal delivery conditions for semi-finished products,bar,rods and sections for general purposes
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
X1NiCrMoCuN 25-20-7 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 19 24 0.5 6 0.15
Maximum Value 0.02 0.5 1 0.03 0.01 21 26 1.5 7 0.25
① Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.
1 Approximate Comparison Table
China United States International Organization for Standardization Germany European Standard
GB Commercial Grade UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN Numerical Grade
25-6Mo Incoloy926 N08926 X1NiCrMoCuN25-20-7 4529-089-26-I X1NiCrMoCuN25-20-7 1.4529 X1NiCrMoCuN25-20-7 1.4529
2 Approximate Comparison Table
United States European Standard
ASTM EN Numerical Grade
N08926
NO8367
X1NiCrMoCuN25-20-7 1.4529

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