Technical data sheet for alloy 1.4432:
General:
Alloy 1.4432 is an austenitic stainless steel with molybdenum that has excellent resistance to corrosion in aggressive environments such as seawater and acidic solutions. Due to its chemical composition, it is also resistant to intergranular corrosion.
Chemical composition:
Chromium: 17.00-19.50%
Nickel: 12.50-15.00%
Molybdenum: 2.25-3.00%
Carbon: maximum 0.030%
Silicon: maximum 1.00%
Manganese: maximum 2.00%
Phosphorus: maximum 0.045%
Sulfur: maximum 0.015%
Mechanical properties:
Tensile strength: 520-700Mpa
Yield Strength: 210-500Mpa
Elongation at break: 45-35%
Hardness: maximum 220 HB
Physical Properties:
Density: 7.9 g/cm³
Melting point: 1398-1420 °C
Thermal conductivity: 14.2 W/(m K)
Electrical conductivity: 14.2 W/(m K)
Applications:
Alloy 1.4432 is often used in environments that require high corrosion resistance, such as in the chemical and petrochemical industries, in seawater and offshore, in the food and beverage industry and in the pharmaceutical industry. It is also used in architecture and medical technology.
Please note that specifications may vary depending on alloy composition, manufacturing process and conditions. The values given are for guidance only and should not be considered precise.
