1. What material does this product consist of?
Answer: This product is made of Inconel 686 (UNS N06686, W. Nr. 2.4606), a nickel-chromium-molybdenum alloy designed for high resistance to seawater corrosion, pitting, and crevice corrosion, making it ideal for marine environments.
2. What are the typical applications of Inconel 686 sheets and plates?
Answer: Common applications include marine engineering, seawater desalination plants, offshore platforms, chemical vessels, and heat exchangers, where the alloy's exceptional corrosion resistance and high-temperature performance are essential.
3. What are the available sizes and thicknesses?
Answer: The sheets and plates are typically available in thicknesses from 0.5 mm to 50 mm, widths up to 2,500 mm, and lengths up to 12,000 mm, with custom sizes available on request to suit specific engineering requirements.
4. How is the quality of these nickel alloy sheets and plates ensured?
Answer: Quality assurance includes chemical composition verification, mechanical testing, and surface inspections, along with optional non-destructive testing (NDT) such as ultrasonic or dye penetrant testing. Compliance with ASTM B906, ISO, or ASME standards can be certified.
5. What are the advantages of using Inconel 686 over conventional stainless steels in marine engineering?
Answer: Inconel 686 offers superior resistance to seawater corrosion, crevice, and pitting attack, higher strength at elevated temperatures, and longer service life in harsh marine environments, making it far more reliable than standard stainless steels for critical marine applications.
