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Inconel Alloy 625 Price per kg
- Inconel 625 Pipe: ASTM B444 UNS N06625 Gr 1 pipes are available in seamless and welded types. The price of seamless pipes is about $20 to $50 per kg, while the price of welded pipes is about $15 to $35 per kg.
- Inconel 625 Plate: Due to the different specifications and thickness of the plate, the price of Inconel 625 plate is about $40 to $45 per kg.
- Inconel 625 fittings: Generally, Fittings Alloy 625 Price per kg is about $42 to $85. Pipe fittings made of Inconel 625 include Elbows Reducers Tees Crosses Couplings Caps Unions Nipples Bushings Plugs Outlet fittings.
- Inconel 625 flanges: The price of flanges depends on their size and type. Generally, the price of Inconel 625 flanges is about $56 to $99 per kilogram.
2.4856 Inconel 625 Material Features
Inconel 625 UNS N06625 is a nickel-based high-temperature alloy, the main components of which include nickel (about 58%), chromium (20-23%), molybdenum (8-10%) and niobium (3.15-4.15%). Inconel Alloy 625 is known for its excellent oxidation resistance, corrosion resistance and high strength properties.
What Drives the Price of Inconel 625?
LME Nickel Volatility: Nickel makes up the bulk of the alloy. Even a small shift in LME prices can cause immediate adjustments in the "Alloy Surcharge."
Molybdenum & Niobium Content: These refractory metals provide the strength in 625. Shortages in these elements can push premiums significantly higher than standard Inconel 600.
Certification Requirements: Aerospace (AMS) or nuclear-grade certifications require extra testing and traceability, often adding 15–30% to the base price.
Manufacturing Complexity: Seamless pipes and thin-gauge foils carry the highest fabrication premiums due to the difficulty of cold-working this high-strength material.
ASTM B444 UNS N06625 Application Areas:
- Aerospace: turbine engines, combustion chambers and jet engine components
- Marine engineering: such as submarines, offshore platforms
- Chemical equipment: reactors, heat exchangers and other equipment
Frequently Asked Questions (FAQ)
Q: Why is Inconel 625 so much more expensive than Stainless Steel?
A: Stainless steel is iron-based, while Inconel 625 is Nickel-based. Nickel is roughly 5–8 times more expensive than iron. Additionally, 625 contains expensive elements like Niobium and Molybdenum.
Q: Does the price per kg include the MTC?
A: Yes. At Huitong Pipeline, all Inconel 625 products come with a Mill Test Certificate (EN 10204 3.1) to verify chemical composition and mechanical properties.
Q: Is there a discount for Inconel 625 scrap?
A: Yes, we offer buy-back programs or credit for clean, segregated Inconel 625 solids and turnings. Certified clean scrap can often be recovered at 40–60% of the new material value.
