A-744 Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service


This specification covers standard requirements for iron-chromium-nickel alloy, stainless steel castings intended for particularly severe corrosive applications. Alloys shall be melted by the electric furnace process with or without refining such as argon-oxygen-decarburization. Castings shall be heat treated and shall conform to the required heat treatment conditions. The materials shall conform with the prescribed chemical requirements for carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, molybdenum, columbium, copper, selenium, tungsten, vanadium, iron, and nitrogen.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.


Centrifugal Casting process is your best assurance of a high strength, defect free and refined metal component ready for use, or further machining and testing


A-744 Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
CF3 304L UNS# J92500
CF3M 316L UNS# J92800
CF8 304 UNS# J92600
CF8C 347 UNS# J92710
CF8M 316 UNS# J92900
CF10SMnN Nitronic® 60 UNS# J92972
CG3M 317L UNS# J92999
CG6MMN Nitronic® 50 UNS# J93790
CG8M 317 UNS# J93000
CK3MCuN 254SMO UNS# J93254
CK20 310 UNS# J94202
CN3MN AL6XN® UNS# J94651
CN7M 20Cb-3 UNS# N08020

Available Forms

  • Centrifugal Castings