牌号 | Sandvik SAF 31803 |
厂家 | Sandvik Materials Technology |
分类 | Steel |
介绍 | Sandvik SAF 31803 is a duplex (austenitic-ferritic) stainless steel characterized by:
Applications Due to its excellent corrosion properties, Sandvik SAF 31803 is a highly suitable material for service in environments containing chlorides and hydrogen sulphide. Sandvik SAF 31803 is mainly available as heat exchanger tubing and is particularly suitable for heat exchangers where chloride-bearing water or brackish water is used as a cooling medium. The high strength of Sandvik SAF 31803 makes the material an attractive alternative to the austenitic steels in structures subjected to heavy loads. The good mechanical and corrosion properties make Sandvik SAF 31803 an economical choice in many applications by reducing the life cycle cost of equipment. |
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