Corrosion resistant stainless steel plates 347 and 347H are produced according to ASTM A240 standard. Among them, 347 contains niobium element, which can effectively resist intergranular corrosion and maintain good mechanical properties in high temperature environments. 347H has increased its carbon content based on 347, with superior high-temperature strength and better oxidation resistance.
Due to their excellent corrosion resistance and high temperature performance, 347 347H stainless steel plates are widely used. In the petrochemical industry, they are used to manufacture equipment such as reaction vessels and pipelines, which can resist the erosion of complex chemical substances; In the field of food processing, they meet hygiene standards and can be used for food storage and processing equipment; In the power industry, 347 347H stainless steel plates are suitable for high-temperature components such as boiler superheaters.
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