Inconel 625 (UNS N06625) – Your Ultimate Nickel Alloy Solution for Extreme Environments

Alloy 625 (Inconel 625) Product Introduction

Alloy 625, also known as Inconel 625 (UNS N06625), is a high-performance nickel alloy widely recognized for its exceptional strength, outstanding corrosion resistance, and superior weldability. Developed for extreme environments, Alloy 625 excels in a wide range of industrial applications, making it a go-to choice for demanding conditions in aerospace, marine, chemical processing, and energy industries.

Key Features of Alloy 625 (UNS N06625):

Superior Corrosion Resistance:
Alloy 625 exhibits remarkable resistance to oxidation and pitting in harsh environments, including seawater, acid-based solutions, and chloride-ion stress corrosion cracking. Its corrosion resistance makes it ideal for offshore oil rigs, chemical reactors, and marine hardware.

High Strength and Durability:
This nickel-chromium-molybdenum alloy retains excellent mechanical properties even at extreme temperatures, ranging from cryogenic levels to 980°C (1800°F). Alloy 625’s unique composition allows it to withstand heavy loads and thermal fatigue without deformation.

Excellent Weldability:
Unlike many other high-performance alloys, Inconel 625 can be easily welded without the risk of cracking or post-weld heat treatment. This makes it an efficient choice for fabrication and maintenance in critical industries.

Thermal Stability:
With outstanding heat and oxidation resistance, Alloy 625 is often used in jet engines, turbine blades, and exhaust systems. Its stability at elevated temperatures ensures reliability under extreme thermal stress.

Common Applications of Inconel 625 (UNS N06625):

• Aerospace Industry: Engine components, exhaust ducts, and rocket motors.
• Marine Engineering: Submersible equipment, mooring cables, and seawater heat exchangers.
• Chemical Processing: Reactor vessels, scrubbers, and piping in acidic environments.
• Energy Sector: Turbine seals, heat shields, and nuclear reactor components.

Why Choose Our Alloy 625 Products?

We provide premium-quality Inconel 625 (UNS N06625) products, including sheets, plates, bars, pipes, and fittings, manufactured to the highest international standards. Our materials undergo rigorous quality control to ensure reliable performance in the most challenging conditions.

Specifications:

• Chemical Composition: Nickel (58% min), Chromium (20–23%), Molybdenum (8–10%), Iron (≤5%)
• Forms Available: Plates, sheets, tubes, pipes, wires, and custom components
• Standards Complied: ASTM B443, AMS 5599, ISO 6208