Sandvik 3R60™ is an austenitic chromium-nickel steel with minimum 2.5% molybdenum and a low carbon content.

Features

Very good impact strength both at room temperature and at cryogenic temperatures due to its austenitic microstructure.

Good corrosion resistance

• Organic acids at high concentrations and moderate temperatures
• Inorganic acids, e.g. phosphoric and sulfuric acids (moderate concentrations and temperature). The steel can also be used in sulfuric acid of concentrations above 90% at low temperature.
• Salt solutions, e.g. sulfates, sulfides and sulfites
• Caustic environments

Good weldability– due to its low thermal conductivity and high thermal expansion, welding with a low heat input is recommended.

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