00Cr17Ni14Mo2 Stainless Steel: China’s High-Quality Corrosion-Resistant Solution
00Cr17Ni14Mo2 is a Chinese National Standard (GB) austenitic stainless steel, known for its ultra-low carbon content (≤0.03%) and high molybdenum concentration (2-2.5%). This unique composition gives it two key features: first, exceptional resistance to intergranular corrosion, even after exposure to high temperatures during welding or heat treatment; second, strong resistance to pitting and crevice corrosion in aggressive media like sulfuric acid, phosphoric acid, and seawater.
The primary role of 00Cr17Ni14Mo2 is to provide a cost-effective yet high-performance alternative to international grades in Chinese industrial applications. Its advantages include excellent toughness and ductility, allowing it to be formed into complex shapes without cracking. It also has good thermal stability, maintaining its mechanical properties at temperatures ranging from -196°C to 800°C, making it suitable for both cryogenic and high-temperature environments. Furthermore, its compatibility with various fabrication processes, including welding, cutting, and bending, simplifies manufacturing and reduces production costs.
In terms of application, 00Cr17Ni14Mo2 is widely used in China’s chemical industry for reactors, storage tanks, and pipelines that handle corrosive chemicals. It is also a key material in the marine engineering sector for offshore platforms, ship hulls, and underwater pipelines, as it withstands long-term exposure to seawater. Additionally, it is used in the pharmaceutical industry for equipment like mixing tanks and sterile pipelines, where hygiene and corrosion resistance are essential. It also finds applications in the food processing industry, particularly in equipment for acidic food products like pickles or citrus juices.
The primary role of 00Cr17Ni14Mo2 is to provide a cost-effective yet high-performance alternative to international grades in Chinese industrial applications. Its advantages include excellent toughness and ductility, allowing it to be formed into complex shapes without cracking. It also has good thermal stability, maintaining its mechanical properties at temperatures ranging from -196°C to 800°C, making it suitable for both cryogenic and high-temperature environments. Furthermore, its compatibility with various fabrication processes, including welding, cutting, and bending, simplifies manufacturing and reduces production costs.
In terms of application, 00Cr17Ni14Mo2 is widely used in China’s chemical industry for reactors, storage tanks, and pipelines that handle corrosive chemicals. It is also a key material in the marine engineering sector for offshore platforms, ship hulls, and underwater pipelines, as it withstands long-term exposure to seawater. Additionally, it is used in the pharmaceutical industry for equipment like mixing tanks and sterile pipelines, where hygiene and corrosion resistance are essential. It also finds applications in the food processing industry, particularly in equipment for acidic food products like pickles or citrus juices.