Duplex and Super Duplex UNS S32205 Reducers

Zeron Fasteners is a prominent supplier of high-grade Duplex and Super Duplex UNS S32205 Reducers. These specialized pipe fittings are essential components used to seamlessly connect two pipes of differing diameters in industrial piping systems, ensuring reliable flow transition. The Duplex S32205 material is an austenitic-ferritic stainless steel alloy known for its superior strength and outstanding resistance to stress corrosion cracking and pitting in harsh environments, making these Super Duplex Reducers ideal for applications in the chemical processing, oil and gas, and marine industries. Our reducers ensure system integrity and longevity, even under extreme operating conditions.

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UNS S32205 Reducers

Duplex and Super Duplex S32205 Reducers Chemical Composition

Element Composition (%)
Carbon (C) 0.03 max
Manganese (Mn) 2.00 max
Silicon (Si) 1.00 max
Phosphorus (P) 0.030 max
Sulfur (S) 0.020 max
Chromium (Cr) 22.0 – 23.0
Nickel (Ni) 4.5 – 6.5
Molybdenum (Mo) 3.0 – 3.5
Nitrogen (N) 0.14 – 0.20

Duplex and Super Duplex S32205 Reducers Mechanical Properties

Property Metric Value
Tensile Strength (min) 655 MPa
Yield Strength 0.2% Offset (min) 450 MPa
Elongation (min) 25 %
Hardness (Max) 32 HRC / 310 HBW
Impact Strength (Charpy V-notch at -46°C) 45 J

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