1. What is Inconel Alloy G-3 (UNS N06985)?
Answer:
Inconel Alloy G-3 (UNS N06985) is a nickel-chromium-iron alloy with added molybdenum and copper, designed to provide excellent resistance to a wide range of corrosive environments. It offers superior resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in oxidizing and reducing acids.
2. What are the main applications of Alloy G-3 coils?
Answer:
Alloy G-3 coils are widely used in marine engineering, chemical processing, flue gas desulfurization systems, pollution control equipment, heat exchangers, and acid handling systems. It performs particularly well in sulfuric and phosphoric acid environments and seawater applications.
3. What standards does the product comply with?
Answer:
The coils are typically manufactured in accordance with ASTM B582 and other relevant international standards such as ASME and EN specifications. Material Test Certificates (MTC) compliant with EN 10204 3.1 or 3.2 can be provided upon request.
4. What are the key performance advantages of Alloy G-3?
Answer:
Alloy G-3 provides excellent resistance to high-temperature corrosion, strong mechanical properties, and good fabricability. It maintains structural stability under elevated temperatures and demonstrates outstanding resistance to intergranular corrosion after welding.
5. What sizes and customization options are available?
Answer:
We supply Alloy G-3 coils in various thicknesses and widths, with custom dimensions available according to customer requirements. Surface finishes such as pickled, bright annealed, or cold rolled can be provided. Additional processing services including slitting, cutting-to-length, and special packaging for export are also available.
