Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
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NS142 Alloy Is A High-Strength, Corrosion-Resistant Nickel Alloy Ideal For Extreme Environments
NS142 Alloy is a nickel-based superalloy known for its exceptional strength, durability, and corrosion resistance, making it suitable for use in extreme environments. This high-performance alloy contains a balanced composition of nickel, chromium, and molybdenum, which provides outstanding resistance to oxidation, pitting, and crevice corrosion, particularly in harsh and corrosive conditions such as those found in chemical processing, aerospace, and marine applications.
NS142 Alloy exhibits excellent mechanical properties, including high tensile and yield strength, alongside good ductility and toughness. It maintains its structural integrity and mechanical performance across a wide temperature range, from cryogenic to elevated temperatures, making it ideal for demanding applications that require both thermal stability and resistance to mechanical stress.
Additionally, NS142 Alloy is known for its good weldability and fabricability, enabling it to be easily manufactured into complex shapes and components. These attributes make NS142 Alloy a preferred choice for critical applications such as turbine blades, heat exchangers, and other high-stress components that operate in aggressive environments.
Here is a sample composition table for the NS142 Alloy:
| Element | Composition (Weight %) |
|---|---|
| Nickel (Ni) | 50 - 55% |
| Chromium (Cr) | 18 - 22% |
| Molybdenum (Mo) | 8 - 10% |
| Iron (Fe) | 5 - 9% |
| Cobalt (Co) | ≤ 2.5% |
| Tungsten (W) | ≤ 1.5% |
| Manganese (Mn) | ≤ 0.5% |
| Silicon (Si) | ≤ 0.5% |
| Carbon (C) | ≤ 0.03% |
| Phosphorus (P) | ≤ 0.015% |
| Sulfur (S) | ≤ 0.015% |
This table represents typical values for the NS142 Alloy. The exact composition may vary slightly depending on the specific grade or manufacturer.
