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22Cr12NiWMoV(C-422)
Standard DL /T 439-2018 The technical guide for high-temperature bolt of fossil-fired power plant


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
DL /T 439-2018
The technical guide for high-temperature bolt of fossil-fired power plant
22Cr12NiWMoV(C-422)
 
Min
Max
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