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Corrosion resistant stainless steel castings and casting standards
- Feb 05, 2018 -

Corrosion resistant stainless steel castings because of the material itself, it has many incomparable advantages of other castings, for example, it produces a variety of complex shapes of parts, especially rough cavity with rough; and raw materials, low prices, resistance The production cost of corrosion stainless steel castings is not high.


In addition, corrosion-resistant stainless steel castings wide adaptability, metal materials commonly used in the industry can be used for casting; the same time, corrosion-resistant stainless steel castings shape and size is very close to the actual parts needed to help reduce the amount of cutting, Belong to less no cutting.


In the casting of corrosion-resistant stainless steel castings should be used electric arc furnace, induction furnace smelting or other secondary refining method, determined by the casting manufacturer; also for each furnace for chemical composition analysis, determination of the required elemental content; Analysis, the same furnace pouring test block.


Finished product analysis is performed on demand by the purchaser, taking representative samples from each furnace, batch or each of the corrosion-resistant stainless steel castings. When drilling cuttings, generally should be taken from the surface at least 6.5mm Department, when the casting thickness is less than 12mm take the center.


About corrosion-resistant stainless steel castings mechanical properties, size and surface quality are subject to rigorous inspection to ensure that all aspects of compliance with relevant standards, so corrosion-resistant stainless steel castings can play a better role in practical applications.