Inconel 625 Forged Ring UNS N06625 ASTM B564 | Nickel Alloy Forged Rings with PMI Test

Inconel 625 forged ring is a high-performance nickel-chromium-molybdenum-niobium alloy manufactured by precision forging process. It combines outstanding resistance to corrosion, oxidation, high-temperature creep and fatigue, maintaining stable mechanical properties under extreme working conditions.

Our Inconel 625 forged rings are produced with strict raw material inspection and full-spectrum PMI testing. Every piece is verified by portable XRF spectrometer to guarantee chemical composition conforms to ASTM B564 standard. We provide customized dimensions including outer diameter, inner diameter and wall thickness, with precise machining tolerances as shown in our measurement photos.

Key Features

✅ Excellent pitting, crevice and stress corrosion cracking resistance

✅ High tensile strength and creep rupture strength at elevated temperatures up to 980°C

✅ Good weldability and formability

✅ Reliable performance in seawater, acidic media and high-temperature flue gas environments

✅ 100% PMI material test available, full inspection records supplied

Typical Applications

• Oil & gas subsea equipment, pipeline flanges and connectors
• Aerospace engine components, turbine casings
• Chemical & petrochemical reactors, heat exchangers
• Marine engineering, desalination equipment
• Power generation, nuclear industry components

Available specification: Custom OD, ID, thickness according to customer drawings.

Surface: Forged black finish / machined bright finish.

Quality: Material test certificate (MTC) can be provided.