Inconel 625
Ni-Cr-Mo alloy with outstanding corrosion resistance and high strength from cryogenic to 980°C.
Introduction
§01 — GeneralInconel 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.
Cross-Reference
Quick Facts
- UNS
- N06625
- GB
- GH3625
- Density
- 8.44 g/cm³
- Max Service Temp
- 980°C
- Series
- Inconel
Available Product Forms
§02 — FormsKey Characteristics
§03 — FeaturesTypical Uses
§04 — ApplicationsFrequently Asked Questions
Inconel 625 FAQWhat is Inconel 625 used for?
Inconel 625 is a Inconel alloy used in Seawater piping and risers, Chemical processing equipment, Aircraft ducting systems. It offers Excellent pitting and crevice corrosion resistance and Oxidation resistant to 980°C.
What is the chemical composition of Inconel 625?
Inconel 625 is a controlled-composition Inconel alloy supplied to ASTM B443 and ASTM B444. We provide the full mill test certificate with heat-specific chemistry on request.
What forms is Inconel 625 available in?
Inconel 625 is regularly supplied in Forging, Wire, Spring Wire, Flange, Bar & Rod, Plate & Sheet, Pipe & Tube. Custom forms and dimensions available on request.
What is the maximum service temperature of Inconel 625?
Inconel 625 is rated for service up to 980°C. Contact our metallurgy team for specific application recommendations.
Need Inconel 625 material?
Request a quote with your specification — grade, form, dimensions and quantity.