Grade 08Cr18Ni11NbFG
Corresponding Standard GB 5310-2008
Seamless steel tubes and pipes for high pressure boiler
Classification Austenitic Stainless Steel
08Cr18Ni11NbFG Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu More
Minimum Value 0.06 - - - - 17 9 - Nb:8C~1.1
Maximum Value 0.1 0.75 2 0.03 0.015 19 12 0.25
Approximate Comparison Table Seamless steel tubes and pipes for high pressure boiler
China United States
GB ISC ASTM/AISI
08Cr18Ni11NbFG
1Cr19Ni11Nb
S34770 SA-213 TP347HFG
08Cr18Ni11NbFG Corresponding Standards(Same grade name, different standards)

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