Nickel-based alloy classification and grade (seven categories):
◆ Industrial pure nickel: 99.5% nickel. Such as Ni200, Ni201.
◆Ni-Cu alloy:
Such as: Monel 400 (Monel, Ni66Cu32) and so on.
◆Ni-Cr alloy:
Such as: 0Cr30Ni70
Corronel230 (Coro Nickel, Cr35Ni65)
Inconel671 (Inconel, Cr50Ni50)
◆Ni-Cr-Fe alloy:
Such as: Inconel600 (Inconel, Cr76Ni15Fe8)
Inconel625 (Cr61Ni21Mo9Fe3)
◆Ni-Mo alloy:
Such as: Hastelloy A (Hastrow A, Ni60Mo19Fe20)
Hastelloy B (0Ni65Cr28Fe5V)
Hastelloy B-2 (00Ni70Mo28)
◆Ni-Cr-Mo alloy:
Such as: Hastelloy C (Ni60Cr16Mo16W4)
Hastelloy C-276 (000Ni60Cr16Mo16W4)
Hastelloy C-4 (000Ni60Cr16Mo16Ti).
◆Ni-Fe-Cr alloy:
Such as: Incoloy 800 (Inconely, Ni32Fe46Cr21)
Incoloy 825 (Ni42Fe30Cr21)