Grade X8NiCrAlTi32-21
Old Grade
Corresponding Standard ISO 4955-2005
Heat-resistant Steels
Classification Alloy Steel
Properties Corrosion Resistance
X8NiCrAlTi32-21 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Ti Al
Minimum Value 0.05 - - - - 19 30 - 0.15 0.15
Maximum Value 0.1 1 1.5 0.015 0.015 23 34 0.7 0.6 0.6
1 Approximate Comparison Table
Japan United States International Organization for Standardization European Standard
JIS UNS ISO Numerical Grade EN Numerical Grade
NCF800 N08800 X8NiCrAlTi32-21 4876-088-00-1 X8NiCrAlTi32-21 1.4959
1.4876
2 Approximate Comparison Table
United States International Organization for Standardization European Standard
ASTM UNS ISO EN Numerical Grade
800 N08800 X8NiCrAlTi32-21 X10NiCrAlTi32-21 1.4876

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