Duplex and Super Duplex UNS S32205 Elbows

Duplex and Super Duplex UNS S32205 Elbows are pipe fittings essential for changing the direction of fluid flow within a piping system, typically at 45° or 90°. Manufactured from the high-performance Duplex Stainless Steel UNS S32205 (Alloy 2205), these elbows offer an excellent balance of high mechanical strength and superior corrosion resistance, specifically against chloride-induced stress corrosion cracking and pitting. Zeron Fastners supplies these critical butt-weld and forged elbows for use in demanding process industries, including petrochemical, marine, and power generation, ensuring reliable flow integrity under harsh conditions.

Related Products

UNS S32205 Elbows

Duplex and Super Duplex UNS S32205 Elbows Chemical Composition

Element Content (%)
Carbon (C) 0.030 max
Manganese (Mn) 2.00 max
Silicon (Si) 1.00 max
Phosphorus (P) 0.030 max
Sulfur (S) 0.020 max
Chromium (Cr) 21.0 – 23.0
Nickel (Ni) 4.5 – 6.5
Molybdenum (Mo) 2.5 – 3.5
Nitrogen (N) 0.08 – 0.20

Duplex and Super Duplex UNS S32205 Elbows Mechanical Properties

Property Value
Tensile Strength (min) 620 MPa (90 ksi)
Yield Strength (0.2% Offset min) 450 MPa (65 ksi)
Elongation in 4D (min) 25%
Hardness (Brinell max) 290 HB

Duplex and Super Duplex UNS S32205 Elbows Feature Products