51QS

0Cr17Ni4Cu4Nb steels blade steam turbine boiler high temperatures pressures

0Cr17Ni4Cu4Nb

0Cr17Ni4Cu4Nb,

0Cr17Ni4Cu4Nb Datasheet

0Cr17Ni4Cu4Nb steels blade steam turbine boiler high temperatures pressures: GB/T 1220 (1992) Chemical composition

C Si Mn P S Ni Cr Nb Cu
≤0.07 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3.00-5.00 15.50-17.50 0.15-0.45 3.00-5.00

0Cr17Ni4Cu4Nb steels blade steam turbine boiler high temperatures pressures: GB/T 1220 (1992) specification

  • GB/T 1220 (1992) - Stainless steel bars
  • GB/T 1221 (1992) - Heat-resisting steel bars
  • GB/T 8732 (2004) - Steels of blade for steam turbine

0Cr17Ni4Cu4Nb steels blade steam turbine boiler high temperatures pressures - mechanical properties

Heat treatment Min Max Similar Note
Heat treatment Min Max Similar Note
Heat treatment Min Max Similar Note
Heat treatment Min Max Similar Note
Heat treatment Min Max Similar Note
Heat treatment Type Min Max Similar Note

0Cr17Ni4Cu4Nb


0Cr17Ni4Cu4Nb steels blade steam turbine boiler high temperatures pressures delivers