Summary: Add Mo (2-3%), excellent pitting corrosion resistance, excellent high temperature creep strength.
Surface finish: Ra≤7um
Strength: 640±50Mpa
Hardness: 93±3HRB
Heat treatment Melting point: 1375-1450℃;
Solution treatment: 1010-1150℃.
Use state: annealed solid solution state,NO.1, 2B, N0.4, HL and other surface states