Grade X2CrNiN 18-7
European Standard Steel Grade 1.4318
Corresponding Standard EN 10088-1-2005
Staehle Stainless steels. Part 1:List of stainless steels
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Density 7.9 g/cm3
X2CrNiN 18-7 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value - - - - - 16.5 6 0.1
Maximum Value 0.03 1 2 0.045 0.015 18.5 8 0.2
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 Austenitic Stainless Steel
China Japan United States International Organization for Standardization European Standard
ISC JIS ASTM UNS ISO Numerical Grade EN Numerical Grade
S30153 SUS 301L 301LN S30153 X2CrNiN18-7 4318-301-53-I X2CrNiN18-7 1.4318
2 Approximate Comparison Table Austenitic Stainless Steel
Japan United States France European Standard
JIS ASTM NF EN/NF EN Numerical Grade
SUS301L 301LN Z3CN18-07Az X2CrNiN18-7 1.4318

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