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GB /T 41157.3-2022
Fasteners for nuclear power plants— Part3: Bolts, screws and studs made of corrosion-resistant stainless steel
Material Designation Chemical Composition (%)
12Cr13 (C13)
Min
Max
12Cr13Ni (C13N)
Min
Max
05Cr16Ni4Mo (C16M)
Min
Max
12Cr12Ni3Mo2VN (C12MV)
Min
Max
06Cr19Ni10 (304)
Min
Max
06Cr17Ni12Mo2 (316)
Min
Max
05Cr19Ni10 (C19)
Min
Max
05Cr17Ni12Mo2 (C17)
Min
Max
05Cr17Ni4Cu4Nb (630)
Min
Max
05Cr15Ni4Cu4Mo2 (C15CM)
Min
Max
04Cr15Ni6CuMoNb (C15CMN)
Min
Max
06Cr15Ni25Ti2MoAlVB (660)
Min
Max
For Reference Only