Hastelloy is a nickel-based corrosion-resistant alloy, which is mainly divided into two categories: nickel-chromium alloy and nickel-chromium-molybdenum alloy. Hastelloy has good corrosion resistance and thermal stability, which is mostly used in aviation and chemical fields. Hastelloy plates are suitable for various chemical industries containing oxidizing and reducing media. The higher content of molybdenum and chromium makes the alloy resistant to chloride ion corrosion, and the tungsten element further improves the corrosion resistance.
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Hastelloy Series
Superalloy refers to a class of metal materials based on iron, nickel and cobalt, which can work for a long time at a high temperature above 600 ° C and under certain stress. It also has excellent high temperature strength, good oxidation resistance and thermal corrosion resistance, apart from good fatigue properties, fracture toughness and other comprehensive properties. They are also known as "super alloys" which are mainly used in aerospace and energy fields.
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High Temperature Alloy Series
Special stainless steel is firstly different from ordinary stainless steel 304 in chemical composition. It refers to a high alloy stainless steel containing high nickel, high chromium and high molybdenum. Secondly, in terms of high temperature resistance or corrosion resistance, compared with 304, it has better high temperature resistance or corrosion resistance, which is irreplaceable for 304. In addition, from the classification of stainless steel, the metallographic structure of special stainless steel is a stable austenite metallographic structure. Since this special stainless steel is a high alloy material, the manufacturing process is quite complicated.
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Special Stainless Steel Series
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Nickel-based Alloy Series
Nickel-based alloys refer to a class of alloys that have comprehensive properties such as high strength and certain oxidation and corrosion resistance at high temperatures of 650 to 1000 °C. According to the main properties, it is subdivided into nickel-based heat-resistant alloys, nickel-based corrosion-resistant alloys, nickel-based wear-resistant alloys, nickel-based precision alloys and nickel-based shape memory alloys. According to the different substrates, superalloys are divided into: iron-based superalloys, nickel-based superalloys and cobalt-based superalloys. Among them, nickel-based superalloys are referred to as nickel-based alloys.
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Special Alloy Series
Special functional alloys, Special Alloys can meet the special requirements of functional alloys. According to the characteristics of use, there are kovar alloys, permalloys, permanent magnet alloys, shape memory alloys, shock absorption damping alloys, low temperature structural alloys, hydrogen-resistant alloys, wear-resistant alloys, and corrosion-resistant alloys.
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Shanghai Baoshao Steel Special Co., Ltd.
Shanghai Baoshao Steel Special Co., Ltd. is located in Shanghai, the financial center and logistics center of China. The company has a complete pre-sale, in-sale and after-sale service system.
The company's subordinate business department, financial department and storage department which has their own goods yard, crane, driving, gas cutting, plasma, laser, water cutting and other processing centers. Our company is the long-term supplier of special steel materials of various materials and specifications to large and medium-sized state-owned enterprises, military enterprises, foreign-funded enterprises, and privately-owned enterprises, etc. Our materials are widely used in machinery, aerospace, automobile, electromechanical, shipbuilding and other industries.Producing area includes baosteel, Shougang, Fusteel, Daye, heavy special, Tisco, Guisteel, Great Wall special steel, Xining special steel and other national key large mesh material production enterprises.
Our aim is: To recommend the best products to users; To bring the best service to customers.We follow the "quality first, integrity-based, customer first" business philosophy.We are willing to work with the majority of old and new friends hand in hand for common development. Customer satisfaction is our pursuit.
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