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Material
14Cr11W2MoNiVNbN
Standard
GB /T 8732-2014
Steels of blade for steam turbine
Standard
DL /T 439-2018
The technical guide for high-temperature bolt of fossil-fired power plant
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 8732-2014
Steels of blade for steam turbine
14Cr11W2MoNiVNbN
(
47550
)
(
1Cr11MoNiW2VNbN
)
Min
Max
DL /T 439-2018
The technical guide for high-temperature bolt of fossil-fired power plant
14Cr11W2MoNiVNbN
Min
Max
For Reference Only
