Duplex Stainless

Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application

Alloy / Common NameASTMType
255SS, J93370, CD4MCuA890 1A25Cr-5Ni-Mo-Cu
J93372, CD4MCuNA890 1B25Cr-5Ni-Mo-Cu-N
J93373, CD3MCuNA890 1C25Cr-6Ni-Mo-Cu-N
J93345, CE8MNA890 2A24Cr-10Ni-Mo-N
J93371, CD6MNA890 3A25Cr-5Ni-Mo-N
2205SS, J92205, CD3MNA890 4A22Cr-5Ni-Mo-N
J93404, CE3MNA890 5A25Cr-7Ni-Mo-N
J93380, CD3MWCuNA890 6A25Cr-7Ni-Mo-N
J93379A890 7A27Cr-7Ni-Mo-Cu-N

Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts

Alloy / Common NameASTMType
J93372, CD4MCuNA995 1B25Cr-5Ni-Mo-Cu-N
J93345, CE8MNA995 2A24Cr-10Ni-Mo-N
J93371, CD6MNA995 3A25Cr-5Ni-Mo-N
2205SS, J92205, CD3MNA995 4A22Cr-5Ni-Mo-N
J93404, CE3MNA995 5A25Cr-7Ni-Mo-N
J93380, CD3MWCuNA995 6A25Cr-7Ni-Mo-N
J93379A995 7A27Cr-7Ni-Mo-Cu-N