Incoloy 825 Strip for Marine Seawater Corrosion Protection
Our Incoloy 825 strip is the ultimate solution for marine seawater corrosion protection. Crafted from a nickel-iron-chromium alloy with molybdenum and copper, this strip is designed to tackle the brutal corrosion of seawater, chlorides, and acids like sulfuric and phosphoric. It’s perfect for gaskets, seals, and linings in marine vessels, offshore platforms, and desalination systems. Easy to form, weld, and cut, it resists pitting and crevice corrosion, keeping your equipment reliable in the toughest marine conditions.
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The marine industry is sailing strong, with global demand for corrosion-resistant materials on the rise. Stricter environmental regulations and the growth of offshore oil and gas exploration are driving the need for durable materials. Desalination plants and coastal power facilities are expanding, especially in emerging markets, boosting demand for high-performance alloys. Trends show a shift toward materials that offer longer lifespans and lower maintenance costs in harsh marine environments. Our Incoloy 825 strip is leading the charge, delivering unmatched reliability in a competitive market.
Parameter | Incoloy 825 Strip | Other Nickel Alloys | Stainless Steel |
|---|---|---|---|
Seawater Corrosion Resistance | Exceptional in chloride-rich marine environments | Good, but less effective in high chlorides | Poor, corrodes quickly in seawater |
Temperature Resilience | Reliable at high temperatures | Varies, some weaken at extreme heat | Limited, degrades under high temps |
Fabrication Ease | Easy to form, weld, and cut | Moderate, some alloys harder to work with | Easy, but corrosion limits applications |
Pitting/Crevice Corrosion | Superior resistance in seawater and chlorides | Moderate, depends on alloy | Poor, highly prone to pitting |
Oxidizing Media Resistance | Strong in oxidizing and reducing conditions | Varies, some struggle with oxidizing media | Better in oxidizing, weak in reducing acids |
Durability | Extremely durable, long service life | Moderate to high, depends on alloy | Moderate, shorter lifespan in marine settings |
Chemical Versatility | Handles wide range of corrosives | Good, but less versatile | Limited, fails in aggressive chemicals |
Cost-Effectiveness | Higher upfront cost, long-term savings | Varies, some cheaper but less durable | Low cost, but frequent replacements needed |
Our Incoloy 825 strip is built for tough marine jobs:
Marine Vessels: Ideal for gaskets and seals in seawater cooling systems.
Oil and Gas: Perfect for offshore platforms handling corrosive seawater.
Desalination: Reliable for equipment in high-chloride water treatment systems.
Chemical Processing: Stands up to marine-adjacent corrosive processes.
Power Generation: Tough enough for coastal power plant cooling systems.
This strip is your go-to for systems where corrosion resistance is critical.
Chemical Composition Requirement
Item | 800 | 800H | 800HT | 825 | 925 |
C | ≤0.1 | 0.05-0.1 | 0.06-0.1 | ≤0.05 | ≤0.03 |
Mn | ≤1.5 | ≤1.5 | ≤1.5 | ≤1 | ≤1 |
Fe | rest | rest | rest | rest | rest |
P | -- | -- | -- | ≤0.02 | ≤0.03 |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.03 | ≤0.03 |
Si | ≤1 | ≤1 | ≤1 | ≤0.5 | ≤0.5 |
Cu | ≤0.75 | ≤0.75 | ≤0.75 | 1.5-3 | 1.5-3 |
Ni | 30-35 | 30-35 | 30-35 | 38-46 | 42-46 |
Al | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.2-1 | 0.15-0.5 |
Ti | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.6-1.2 | 1.9-2.4 |
Cr | 19-23 | 19-23 | 19-23 | 19.5-23.5 | 19.5-23.5 |
Mo | -- | -- | -- | 2.5-3.5 | 2.5-3.5 |
Shape | Size (mm) |
Wire | 0.5-7.5 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Custom made |
Sheet/Plate | Custom made |
Product Form | Standard |
Rod, bar & Wire | ASTM B805 |
Plate, sheet & strip | ASTM B872 |
Seamless pipe and tube | ASTM B983 |
Forging | ASTM B637 |
For more details, pls directly contact us.
Our Incoloy 825 strip stands out because we’re all about quality and performance. We manufacture to strict ASTM standards, ensuring top-tier corrosion resistance and strength. Every strip undergoes rigorous in-house testing to handle the harshest marine environments. Our large inventory and fast delivery keep your projects on track, and we offer custom sizes to fit your exact needs. Our expert team supports you from selection to installation. While others might cut corners, we deliver strip that lasts, saving you downtime and replacement costs.
Conclusion
For marine seawater corrosion protection, our Incoloy 825 strip is the smart pick. It combines superior corrosion resistance, high-temperature strength, and easy fabrication to meet the demands of harsh marine environments. With the marine industry growing and regulations tightening, our strip offers the durability and reliability you need to stay ahead. Trust us for quality, fast service, and a partner who understands your industry’s challenges.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
Why use Incoloy 825 strip for marine seawater applications?
It’s built to resist corrosion from seawater and chlorides, ensuring long-lasting performance in harsh marine environments.What industries rely on Incoloy 825 strip?
Marine, oil and gas, desalination, chemical processing, and power generation depend on its durability.Can Incoloy 825 strip handle high temperatures?
Yep, it stays tough and reliable even under intense marine heat conditions.Is Incoloy 825 strip easy to fabricate?
Totally, it’s easy to form, weld, and cut while keeping its corrosion resistance.What corrosives can Incoloy 825 strip withstand?
It handles seawater, chlorides, sulfuric acid, and phosphoric acid like a pro.How does Incoloy 825 strip perform against pitting?
It’s awesome at resisting pitting and crevice corrosion in chloride-heavy marine settings.What’s the lifespan of Incoloy 825 strip in marine systems?
With proper care, it can last decades, outlasting less durable materials.Is Incoloy 825 strip cost-effective?
Its long life and low maintenance make it a smart choice for marine applications.
