# Inconel 625

*N06625 · GH3625*

> Ni-Cr-Mo alloy with outstanding corrosion resistance and high strength from cryogenic to 980°C.

Inconel 625 is a solid-solution strengthened nickel-chromium-molybdenum alloy known for its exceptional resistance to pitting, crevice corrosion and stress-corrosion cracking. It is widely used in seawater, chemical processing and aerospace applications where both strength and corrosion resistance are critical.

## Key features

- Excellent pitting and crevice corrosion resistance
- Oxidation resistant to 980°C
- Non-magnetic
- Excellent weldability
- NACE MR0175 for sour service

## Applications

- Seawater piping and risers
- Chemical processing equipment
- Aircraft ducting systems
- Nuclear reactor components
- Subsea wellhead connectors

## Standards

- ASTM B443
- ASTM B444
- ASTM B446
- AMS 5666
- NACE MR0175