Hastelloy C276 Elbows

Hastelloy C276 Elbow is a vital component in industrial piping systems, specifically designed to change the direction of flow in highly corrosive environments. These elbows, manufactured and supplied by Zeron Fasteners, utilize the superior properties of the nickel-chromium-molybdenum alloy to provide exceptional resistance to a vast spectrum of severe media, including strong oxidizers and reducing acids. The Hastelloy C276 material ensures system integrity in applications where standard stainless steel fails, such as handling wet chlorine gas, hypochlorites, and concentrated sulfuric acid. We offer both Long Radius (LR) and Short Radius (SR) elbows conforming to ASME B16.9 and B16.11 standards, ensuring optimal fluid dynamics and structural stability for critical industrial projects.

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Hastelloy C276 Elbows

Chemical Composition (Hastelloy C276 Elbows)

Element Composition (%)
Nickel (Ni) Balance
Molybdenum (Mo) 15.0 to 17.0
Chromium (Cr) 14.5 to 16.5
Iron (Fe) 4.0 to 7.0
Tungsten (W) 3.0 to 4.5
Cobalt (Co) 2.5 max
Manganese (Mn) 1.0 max
Silicon (Si) 0.08 max
Vanadium (V) 0.35 max
Carbon (C) 0.010 max
Sulfur (S) 0.03 max

Mechanical Properties (Hastelloy C276 Elbows)

Property Value (Minimum)
Tensile Strength, min 790 MPa (115 ksi)
Yield Strength (0.2% Offset), min 355 MPa (52 ksi)
Elongation, min 40%
Hardness, Rockwell B, max 100 HRB
Modulus of Elasticity (E) 205 GPa (29,700 ksi)

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