Grade A269 TP201LN
USA UNS S20153
Corresponding Standard ASTM A269/A269M-2014
Seamless and Welded Austenitic Stainless Steel Tubing for General Service
Classification Austenitic Stainless Steel
A269 TP201LN 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 0.75 7.5 0.045 0.015 17.5 5 1 0.25
A269 TP201LN Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
≥1040℃ ≤250
Approximate Comparison Table Austenitic Stainless Steel
United States International Organization for Standardization European Standard
ASTM UNS ISO EN Numerical Grade
201LN S20153 X2CrMnNiN17-7-5 X2CrMnNiN17-7-5 1.4371

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