Grade 201LN
USA UNS S20153
Corresponding Standard ASTM A959-2004
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
201LN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu N
Minimum Value - - 6.4 - - 16 4 - 0.1
Maximum Value 0.03 1 7.5 0.045 0.015 17.5 5 1 0.25
Approximate Comparison Table
United States International Organization for Standardization European Standard
ASTM UNS ISO EN Numerical Grade
201LN S20153 X2CrMnNiN17-7-5 X2CrMnNiN17-7-5 1.4371
201LN Corresponding Standards(Same grade name, different standards)

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