Food Processing Alloy 28 Nickel Based Superalloy Sanicro 28 Corrosion Resistance
Price:
Price is negotiated based on the required specifications and quantity
MOQ:
100KG
Delivery Time:
5-8 working days, depending on the parameters required for negotiation
Brand:
Zhonggong Special Metallurgy
Product Description
Food Processing Alloy 28 Nickel Based Superalloy Sanicro 28 Corrosion Resistance
Product Overview
Alloy 28, also known as Sanicro 28, is a nickel-based superalloy engineered for exceptional corrosion resistance in aggressive environments. Its unique composition delivers superior performance in sulfuric acid and other challenging chemical applications while maintaining high mechanical strength and excellent weldability.
Key Attributes
| Attribute | Value |
|---|---|
| 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 |
Technical Specifications
| Element | Composition Range (%) |
|---|---|
| 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 |
Performance Advantages
- Corrosion Resistance: Outstanding performance in sulfuric acid and other aggressive chemical environments
- Mechanical Properties: High strength and toughness for demanding industrial applications
- Weldability: Compatible with standard welding techniques for easy fabrication and installation
- Temperature Resistance: Maintains integrity at elevated temperatures up to 450°C (842°F)
- Fabrication Flexibility: Available in multiple forms including sheets, plates, bars, pipes, and fittings
Elemental Benefits
Nickel (Ni): Provides corrosion resistance and strength
Chromium (Cr): Enhances resistance to oxidation and corrosion
Molybdenum (Mo): Improves resistance to pitting and crevice corrosion
Copper (Cu): Contributes to resistance against corrosive environments
Nitrogen (N): Enhances mechanical properties and corrosion resistance
Product Images
Industrial Applications
Alloy 28 is extensively used in critical industries including chemical processing, pharmaceuticals, food processing, pulp and paper production, and desalination plants where corrosion resistance and long-term reliability are essential for operational success.
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Company
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Location
New South Stainless Steel Trading Market, Fangcheng Avenue, Wuxi City, Jiangsu Province, 12-101.
Contact Person
John zhou