UNS N10276, Wr No. 2.4819, ASTM B574/B575/B619
Hastelloy C276 Springs are cold drawn springs with corrosion resistance to acids and salts. Torqbolt is a prominent Hastelloy C276 Spring supplier in India.
Hastelloy® alloy C-276 is a Nickel-Molybdenum-Chromium corrosion resistant alloy with the addition of Tungsten. The alloy is resistant to pitting, crevice corrosion, and stress corrosion cracking. Hastelloy® C-276 is hardened only by cold-working.
Hastelloy® C-276 can operate from cryogenic temperatures up to 750°F (400°C). Hastelloy C-276 is also known as Nicrofer 5716, Superimphy 276, and Inconel C-276.
|Nominal Composition|| Chromium(Cr): 16
Nickel(Ni): 57 Balance
|Modulus of Elasticity (E)||29.8 x 106 psi|
|Modulus of Rigidity (G)||11.4 x 103 ksi|
|Coefficient of Expansion||7.1 µin/in.-°F (200°F)|
|Electrical Resistivity||51 µΩ.in|
|Thermal Conductivity||67.9 Btu/(hr/ft2/in/°F)|
|Min Size||0.031 in (0.78 mm)|
|Max Temp||400oC (750oF)|
|Equivalent Specifications||ASTM B574
ISO 15156-3 (NACE MR 0175)