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S46020
Standard GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
Standard GB /T 20410-2006 Steels for turbine bolts at high temperature
Standard GB /T 8732-2014 Steels of blade for steam turbine


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
21Cr12MoV
(S46020)
(2Cr12MoV)
 
Min
Max
GB /T 20410-2006
Steels for turbine bolts at high temperature
2Cr12MoV
(S46020)
 
Min
Max
GB /T 8732-2014
Steels of blade for steam turbine
21Cr12MoV
(S46020)
(2Cr12MoV)
 
Min
Max
For Reference Only