625
Annealed Nickel Chromium alloy.
Nickel-Chromium alloy with generally 3.5% Niobium and 9% Molybdenum.
Maximum hardness shown is based on compliance with NACE MR0175 (2003).
Grade has relatively low strength but very high corrosion resistance, excellent sub zero impact properties.
Used extensively for applications such as fittings, valves, gaskets, tubing. Also used for corrosion resistant weld overlays.
Equivalent/Similar Standards
| Standard | Material Name |
|---|---|
| Standards | ASTM B446 ASTM B564 |
| WNR | 2.4856 |
| British Standards | AMS 5666 |
| UNS | N06625 |
| Italy UNI | NiCr22Mo9Nb |
