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Material
S47450
Standard
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
Standard
GB /T 1221-2007
Heat-resistant Steel Bars
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
18Cr11NiMoNbVN
(
S47450
)
(
2Cr11NiMoNbVN
)
Min
Max
GB /T 1221-2007
Heat-resistant Steel Bars
18Cr11NiMoNbVN
(
S47450
)
(
2Cr11NiMoNbVN
)
Min
Max
GB /T 8732-2014
Steels of blade for steam turbine
18Cr11NiMoNbVN
(
S47450
)
(
2Cr11NiMoNbVN
)
Min
Max
For Reference Only
