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ЗИ811
Standard GB /T 21833-2008 Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB /T 21833-2008
Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes
12Cr21Ni5Ti
(S22160)
(1Cr21Ni5Ti)
(ЗИ811)
 
Min
Max
For Reference Only