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Categories | Nickel Based Alloys |
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Brand Name: | Zhonggong Special Metallurgy |
Model Number: | Alloy 28 |
Place of Origin: | China |
MOQ: | 100KG |
Price: | Price is negotiated based on the required specifications and quantity |
Payment Terms: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
Supply Ability: | 5000 tons per month |
Delivery Time: | 5-8 working days, depending on the parameters required for negotiation |
Packaging Details: | Standard export packaging, or packaging as required |
Composition: | Nickel (approx. 31%), Chromium (approx. 27%), Molybdenum (approx. 3%), Copper (approx. 1.5%), Nitrogen (approx. 0.11%), Iron (Bal.), Manganese (≤ 2.0%), Silicon (≤ 0.7%), Carbon (≤ 0.02%) |
Key Features: | Excellent resistance to corrosion, particularly in sulfuric acid environments, high strength, good weldability |
Applications: | Chemical processing, pharmaceuticals, food processing, pulp and paper, desalination |
Strength: | High mechanical strength and toughness |
Weldability: | Good weldability with standard welding techniques |
Fabrication: | Easily fabricated into sheets, plates, bars, pipes, and fittings |
Temperature Resistance: | Suitable for elevated temperature applications up to 450°C (842°F) |
Standards: | ASTM B709, ASTM B668, ASTM B668, ASTM B709, ASME SB709 |
Forms: | Sheets, plates, bars, pipes, fittings, and flanges |
Certification: | ISO Certificate |
Company Info. |
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Alloy 28: High-Performance Nickel-Based Alloy Renowned For Superior Corrosion Resistance In Harsh Chemical Environments
Alloy 28 Product Description:
Alloy 28, also known as Sanicro 28, is a nickel-based superalloy designed to provide exceptional resistance to corrosion in aggressive environments. It contains significant amounts of nickel, chromium, molybdenum, and copper, which collectively contribute to its superior performance against corrosion, particularly in sulfuric acid and other acidic environments. Alloy 28 is characterized by its high mechanical strength, excellent weldability, and ease of fabrication into various forms such as sheets, plates, bars, pipes, and fittings. It is widely used in industries such as chemical processing, pharmaceuticals, food processing, pulp and paper, and desalination plants where reliability and durability are paramount.
Key Features:
Alloy 28 stands out for its robust performance in corrosive environments, making it a preferred choice for applications requiring long-term durability and resistance to chemical degradation.
Here is a detailed composition table for Alloy 28 (Sanicro 28):
Element | Composition Range (%) |
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Nickel (Ni) | Approx. 31.0 |
Chromium (Cr) | Approx. 27.0 |
Molybdenum (Mo) | Approx. 3.0 |
Copper (Cu) | Approx. 1.5 |
Nitrogen (N) | Approx. 0.11 |
Iron (Fe) | Balance |
Manganese (Mn) | ≤ 2.0 |
Silicon (Si) | ≤ 0.7 |
Carbon (C) | ≤ 0.02 |
Phosphorus (P) | ≤ 0.02 |
Sulfur (S) | ≤ 0.01 |
Key Points:
Alloy 28 (Sanicro 28) is recognized for its exceptional corrosion resistance in sulfuric acid and other aggressive chemical environments, making it suitable for various industrial applications where corrosion resistance and reliability are crucial.
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