Knowledge of stainless steel pipe fittings installation
Stainless steel is a type of pipe with a high content of Cr element, and its anti-corrosion performance is much higher than that of ordinary steel pipes. The commonly used material grades of stainless steel include: 201, 202, 304, 304L, 316, 316L, etc. You can choose the corresponding brand to use according to the different water quality, water supply pressure, and temperature.
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The Use and Properties of Low Alloy Steel
The components of low alloy steel welded structures usually need to go through processes such as processing and forming, welding, and post weld heat treatment, which requires the steel to have good process performance. The process performance includes the weldability, cutting performance, cold and hot working performance, heat treatment performance, malleability, uniform stability of the structure, and hardenability of large cross-sections of the metal. While considering material costs, the impa
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casting process design
Casting process design involves the process design of the parts themselves, the design of the pouring system, the design of the filling and shrinking system, the design of the air outlet, the design of the quenching system, and the design of special casting processes. The process design of the part itself involves the selection of machining allowance, pouring position, parting surface, casting process parameters, size tolerance, shrinkage rate, mold start angle, correction amount, parting negati
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Performance characteristics of duplex stainless steel
The combination of chloride stress corrosion performance and these superior properties has led to the rapid development of duplex stainless steel as a weldable structural material. Since the 1980s, it has become a steel category alongside martensitic, austenitic, and ferritic stainless steels. Dual phase stainless steel has the following performance characteristics:
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Types and uses of high alloy steel
High alloy steel refers to alloy steel with more than 10% alloying elements in the steel. Its brand name is prefixed with the letter X, followed by a number representing the average carbon content (in tens of thousands) and alloy element symbols (arranged by content), and finally the average percentage value indicating the content of each major alloy element (rounded to an integer).
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Classification of carbon steel
Carbon steel is an iron carbon alloy with a carbon content ranging from 0.0218% to 2.11%. Also known as carbon steel. Generally, it also contains small amounts of silicon, manganese, sulfur, and phosphorus. Generally, carbon steel with higher carbon content has higher hardness and strength, but lower plasticity.
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