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X7CrNiNb18-10
Standard ISO 4955-2005 Heat-resistant Steels
Standard ISO TS 15510-2003 TECHNICAL SPECIFICATION Stainless steels-Chemical composition
Standard ISO 9327(-5)-1999 Steel forgings and rolled or forged bars for pressure purposes-Technical delivery conditions-Part 5:Stainless steels
Standard ISO 15510-2014 TECHNICAL SPECIFICATION Stainless steels-Chemical composition
Standard ISO 4955-2016 Heat-resistant Steels
Standard EN 10222-5-2017 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
Standard NF EN 10088-1-2005 Stainless steels — Part 1: List of stainless steels


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
ISO 4955-2005
Heat-resistant Steels
X7CrNiNb18-10
(12)
 
Min
Max
ISO TS 15510-2003
TECHNICAL SPECIFICATION Stainless steels-Chemical composition
X7CrNiNb18-10
 
Min
Max
ISO 9327(-5)-1999
Steel forgings and rolled or forged bars for pressure purposes-Technical delivery conditions-Part 5:Stainless steels
X7CrNiNb18-10
(F51)
 
Min
Max
ISO 15510-2014
TECHNICAL SPECIFICATION Stainless steels-Chemical composition
X7CrNiNb18-10
(4912-347-09-I)
 
Min
Max
ISO 4955-2016
Heat-resistant Steels
X7CrNiNb18-10
(4912-347-09-I)
(12)
 
Min
Max
EN 10222-5-2017
Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
X7CrNiNb18-10
(1.4912)
 
Min
Max
NF EN 10088-1-2005
Stainless steels — Part 1: List of stainless steels
X7CrNiNb18-10
(1.4912)
 
Min
Max
For Reference Only