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HASTELLOY(r) X alloy is a wrought nickel base alloy comprising oxidation resistance and high temperature strength. Hastelloy X is a nickel-chromium-iron-molybdenum superalloy with outstanding high temperature strength, oxidation resistance, and fabricability. Nickel Based Super alloy Hastelloy X offers elevated service temperature up to 220oF, high strength and great oxidation resistance. Hastelloy X round bars manufactured to ASTM B572 Gr. N06002. Density: 0.297 lb/in3 [8.23 g/cm3]; Condition: hot rolled & solution annealed.
THE CHEMICAL COMPOSITION OF HASTELLOY X?
Nickel: Balance
Iron: 17.00-20.00
Chromium: 20.50-23.00
Molybdenum: 8.00-10.00
Cobalt: 0.50-2.50
Tungsten: 0.20-1.00
Carbon: 0.05-0.15 max
Manganese: 1.00 max
Silicon: 1.00 max
Aluminum: 0.50 max
Phosphorus: 0.04 max
Sulfur: 0.08 max
Boron: 0.010 max
Titanium: 0.15 max
Copper: 0.03 max
Density: 0.297 lbs/in3, 8.22 g/cm3
Mean Coefficient of Thermal Expansion: in/in/° F (mm/m/° C):
70 - 212 °F (20 - 100 ° C): 7.7 x 10·6 (13.9)
Thermal Conductivity: BTU-in/h-ft-° F (W/m-° K):
70 ° F (21 ° C): 63 (9.1)
Modulus of Elasticity:KSI (MPa) 29.7 x 103 (205 x 103) in tension
Magnetic Permeability: H = 200 Oersteds:
Annealed: 1.002.
Melting Point: 2470 ° F (1355 ° C)