Hastelloy C276 U-Bolts & J-Bolts

Hastelloy C276 U-Bolts and J-Bolts are specialized, bent fasteners primarily used for pipe and conduit support, or for anchoring equipment to foundations and walls. **U-Bolts** are shaped like the letter 'U' with threads on both ends, designed to clamp round tubing or pipe. **J-Bolts** are shaped like the letter 'J' with a hooked end and a threaded straight end, typically used for anchoring applications. The exceptional material, Hastelloy C276, a superior nickel-molybdenum-chromium alloy, provides unmatched corrosion resistance against aggressive media, including chlorides and reducing acids. This makes them indispensable in petrochemical, marine, and chemical processing facilities where pipeline integrity is crucial and exposure to corrosive fumes or liquids is constant. Zeron Fasteners manufactures and supplies reliable, custom-formed nickel alloy U-Bolts and J-Bolts to ensure stable and long-lasting support systems.

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Hastelloy C276 U-Bolts and J-Bolts

Chemical Composition (Hastelloy C276 U-Bolts & J-Bolts)

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
Carbon (C) 0.01 max

Mechanical Properties (Hastelloy C276 U-Bolts & J-Bolts)

Property Value (Minimum)
Tensile Strength, min 690 MPa (100 ksi)
Yield Strength (0.2% Offset), min 283 MPa (41 ksi)
Elongation, min 40%
Hardness (Rockwell B), max 100 HRB
Modulus of Elasticity (E) 205 GPa (29,700 ksi)

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