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Standard ISO 4955-2005 Heat-resistant Steels
Standard ISO 683-13-1986 Heat-treatable steels,alloy steels and free-cutting steels--Part 13: Wrought stainless steels
Standard ISO 4955-2016 Heat-resistant Steels


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
ISO 4955-2005
Heat-resistant Steels
X8CrNi25-21
(16)
 
Min
Max
ISO 683-13-1986
Heat-treatable steels,alloy steels and free-cutting steels--Part 13: Wrought stainless steels
16
 
Min
Max
ISO 4955-2016
Heat-resistant Steels
X8CrNi25-21
(4845-310-08-E)
(16)
 
Min
Max
For Reference Only