Incoloy 825 Plate for Sulfuric Acid Plant Equipment Stability
Our Incoloy 825 plate is the go-to solution for sulfuric acid plant equipment stability. Crafted from a nickel-iron-chromium alloy with molybdenum and copper, this plate is designed to shrug off corrosion from sulfuric acid, phosphoric acid, and chlorides. It’s perfect for linings, baffles, and structural components in reactors, tanks, and piping systems. Easy to cut, weld, and form, it resists pitting and crevice corrosion, keeping your equipment stable in the toughest acid environments. Our plate ensures your operations run smoothly for years.
The chemical processing industry, especially sulfuric acid production, is thriving. Global demand for corrosion-resistant materials is soaring as plants face stricter environmental regulations and the need for reliable, efficient equipment. Fertilizer production, oil and gas, and pollution control sectors are growing fast, particularly in emerging markets, driving demand for durable alloys. Trends show a shift toward materials that last longer and reduce maintenance costs in acid-heavy environments. Our Incoloy 825 plate is leading the pack, delivering unmatched stability in this competitive market.
Applications
Our Incoloy 825 plate is built for tough sulfuric acid jobs:
Chemical Processing: Ideal for reactor linings and baffles in sulfuric acid plants.
Fertilizer Production: Perfect for equipment handling sulfuric and phosphoric acids.
Oil and Gas: Reliable for components exposed to corrosive acids and chlorides.
Pollution Control: Tough enough for flue gas desulfurization system linings.
Pharmaceutical: Ensures stability in acid-based chemical processes.
This plate is your answer for systems where acid resistance and equipment stability are 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 plate stands out because we’re all about quality and reliability. We manufacture to strict ASTM standards, ensuring top-notch corrosion resistance and strength. Every plate undergoes rigorous in-house testing to handle the toughest sulfuric acid environments. Our large inventory and fast delivery keep your projects on schedule, and we offer custom sizes to fit your exact specs. Our expert team supports you from design to installation. While others might cut corners, we deliver plates that last, saving you downtime and replacement costs.
Parameter | Incoloy 825 Plate | Other Nickel Alloys | Stainless Steel |
|---|---|---|---|
Sulfuric Acid Resistance | Exceptional in sulfuric acid environments | Good, but less effective at high concentrations | Poor, corrodes quickly in sulfuric acid |
Temperature Resilience | Reliable at high temperatures | Varies, some weaken at extreme heat | Limited, degrades under high temps |
Fabrication Ease | Easy to cut, weld, and form | Moderate, some alloys harder to work with | Easy, but corrosion limits applications |
Pitting/Crevice Corrosion | Superior resistance in 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 harsh 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 |
For sulfuric acid plant equipment stability, our Incoloy 825 plate is the smart choice. It combines superior corrosion resistance, high-temperature strength, and easy fabrication to meet the demands of modern chemical plants. With industry trends favoring durable, low-maintenance materials, our plate is built to exceed expectations. Trust us for quality, fast service, and a partner who gets 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. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
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 plate for sulfuric acid plant equipment?
It’s built to resist corrosion from sulfuric acid and other harsh chemicals, ensuring stable and reliable equipment.What industries rely on Incoloy 825 plate?
Chemical processing, fertilizer production, oil and gas, and pollution control industries depend on its durability.Can Incoloy 825 plate handle high temperatures?
Yep, it stays tough and reliable even under intense heat.Is Incoloy 825 plate easy to fabricate?
Totally, it’s easy to cut, weld, and form while keeping its corrosion resistance.What corrosives can Incoloy 825 plate withstand?
It tackles sulfuric, phosphoric, nitric acids, and chlorides like a pro.How does Incoloy 825 plate perform against pitting?
It’s awesome at resisting pitting and crevice corrosion in chloride-heavy environments.What’s the lifespan of Incoloy 825 plate in sulfuric acid plants?
With proper care, it can last decades, outlasting less durable materials.Is Incoloy 825 plate cost-effective?
Its long life and low maintenance make it a smart choice for acid-heavy applications.