Large stock super Nickel Alloy inconel X750 wire


Size Range (mm)
Wire 0.5-7.5
Rod/Bar 8.0-200
Strip (0.50-2.5)*(5-180)
Tube  custom made
Plate custom made


Inconel  Series
Inconel is a family of austenitic nickel-chromium-based superalloys.

Inconel alloys are oxidation-corrosion-resistant materials well suited for service in extreme environments subjected to pressure and heat. When heated, Inconel forms a thick, stable, passivating oxide layer pretecting the surface from further attack. Inconel retains strength over a wide temperature range, attractive for high temperature applications where aluminum and steel would succumb to creep as a result of thermally induced crystal vacancies. Inconel's high temperature strength is developed by solid solution strengthening or precipitation hardening, depending on the alloy.
 
Item 600 601 617 625 690 718 X750 825
C ≤0.15 ≤0.1 0.05-0.15 ≤0.08 ≤0.05 ≤0.08 ≤0.08 ≤0.05
Mn ≤1 ≤1.5 ≤0.5 ≤0.35 ≤0.5 ≤0.35 ≤1 ≤1
Fe 6-10 rest ≤3 rest 7-11 rest 5-9 ≥22
P ≤0.015 ≤0.02 ≤0.015 N/A N/A N/A N/A N/A
S ≤0.015 ≤0.015 ≤0.015 ≤0.015 ≤0.015 ≤0.01 ≤0.01 ≤0.03
Si ≤0.5 ≤0.5 ≤0.5 ≤0.35 ≤0.5 ≤0.3 ≤0.5 ≤0.5
Cu ≤0.5 ≤1 N/A ≤0.3 ≤0.5 ≤0.3 ≤0.5 1.5-3
Ni ≥72 58-63 ≥44.5 50-55 ≥58 50-55 ≥70 38-46
Co N/A N/A 10-15 ≤10 N/A ≤1 ≤1 N/A
Al N/A 1-1.7 0.8-1.5 ≤0.8 N/A 0.2-0.8 0.4-1 ≤0.2
Ti N/A N/A ≤0.6 ≤1.15 N/A N/A 2.25-2.75 0.6-1.2
Cr 14-17 21-25 20-24 17-21 27-31 17-21 14-17 19.5-23.5
Nb+Ta N/A N/A N/A 4.75-5.5 N/A 4.75-5.5 0.7-1.2 N/A
Mo N/A N/A 8-10 2.8-3.3 N/A 2.8-3.3 N/A 2.5-3.5
B N/A N/A ≤0.006 N/A N/A N/A N/A N/A

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