1.4923 / X22CrMoV12-1+QT1
Austenitic precipitation hardened (PH) stainless steel. It has excellent creep strength and can be used at higher temperatures (up to 700°C) than the 12% CrMoV martensitic stainless steels.
Application: Pressure equipment, high temperature bolting, steam turbines, nuclear reactors, gas turbines, rocket engines, jet engines, exhaust systems, cryogenics.
Tensile Strength Rm:
from 895 MPa
Yield Strength:
from 725 MPa
Working temperature:
0 – 700°C
Equivalent or similar:
A-286 Grade 660, 660A, 660B, 660C, 660D,
UNS S66286 : ASTM A638 (VO1.03), A453 (VO1.01),
1.4943, 1.4944,
Z6NCT25,
Z5NCTDV26-15B,
Z6NCTDV25-15
A286 - UNS S66286 - X5NiCrTi 26-15
