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acero inoxidable placa lamina bobina 904L N08904 904S13

1.4539 plate, good oxidation resistance. However, the structural stability of this grade breaks down at high temperatures, especially above 400¡ãC. ASTM A240 UNS N08904 material can be solution heat treated at 1090-1175¡ãC followed by quenching. Heat treatment is suitable for hardening it. 1.4539 sheet is mainly used in oil refining equipment, pulp and paper processing industry, gas scrubbing plants, etc.

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904L has a highly alloyed chemistry – 25% nickel and 4.5% molybdenum, which provides good chloride stress corrosion cracking, pitting and general corrosion resistance over 316L and 317L molybdenum reinforced stainless steels.

They are inherently crack-free and are also resistant to attack by seawater and chlorides. They are designed for use in corrosive environments by adding copper. However, their use in hydrochloric acid is limited.

These ASTM/ASME SA240 Stainless Steel 904L (UNS NO8904) sheets and plates are dimensionally accurate. These ASTM/ASME SA240 Stainless Steel 904L (UNS NO8904) sheets and plates can withstand high pressure and high temperature loads. They also have a rust-resistant finish.

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