SAE AMS7718G-2012
Nickel-Iron Alloy, Magnetic, Bars, Rods, Tubing, and Forgings 50Ni 50Fe

Standard No.

SAE AMS7718G-2012

Release Date

2012

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2015-08

Replace By

SAE AMS7718H-2015

Latest

SAE AMS7718H-2019

Scope

This specification covers a magnetically soft nickel-iron alloy int he form of bars, rods, tubing, forgings, and forging stock. These products have been used typically for parts used in magnetic circuits requiring high magnetic permeability and high saturation induction with the fabricated parts to be annealed in dry hydrogen, but usage is not limited to such applications.

SAE AMS7718G-2012 Referenced Document

• ASTM A773/A773M-01 Standard Test Method for dc Magnetic Properties of Materials Using Ring and Permeameter Procedures with dc Electronic Hysteresigraphs*， 2024-04-20 Update
• ASTM E18-11 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2024-04-20 Update
• SAE AMS2241 TOLERANCES Stainless Steel Bars
• SAE AMS2243 TOLERANCES Stainless Steel Seamless Tubing
• SAE AMS2371 QUALITY ASSURANCE SAMPLING OF CORROSION AND HEAT RESISTANT ALLOYS Wrought Products and Forging Stock
• SAE AMS2374 QUALITY ASSURANCE SAMPLING OF CORROSION AND HEAT RESISTANT STEELS AND ALLOYS Forgings and Forging Stock
• SAE AMS2806 IDENTIFICATION Bars, Wire, Mechanical Tubing, and Extrusions Carbon and Alloy Steels and Heat and Corrosion Resistant Steels and Alloys
• SAE AMS2808 IDENTIFICATION Forgings

SAE AMS7718G-2012 history

• 2019 SAE AMS7718H-2019 Nickel-Iron Alloy, Magnetic, Bars, Rods, Tubing, and Forgings 50Ni - 50Fe
• 2015 SAE AMS7718H-2015 Nickel-Iron Alloy@ Magnetic@ Bars@ Rods@ Tubing@ and Forgings 50Ni - 50Fe (UNS K95000)
• 2012 SAE AMS7718G-2012 Nickel-Iron Alloy, Magnetic, Bars, Rods, Tubing, and Forgings 50Ni 50Fe
• 2007 SAE AMS7718F-2007 Nickel-Iron Alloy, Magnetic, Bars, Rods, Tubing, and Forgings 50Ni - 50Fe
• 2002 SAE AMS7718F-2002 Nickel-Iron Alloy@ Magnetic@ Bars@ Rods@ Tubing@ and Forgings 50Ni - 50Fe (UNS K95000)
• 2001 SAE AMS7718E-2001 Nickel-Iron Alloy@ Magnetic@ Bars@ Rods@ Tubing@ and Forgings 50Ni - 50Fe (UNS K95000)
• 1996 SAE AMS7718D-1996 NICKEL-IRON ALLOY, MAGNETIC, BARS, RODS, TUBING, AND FORGINGS 50Ni - 50Fe
• 1989 SAE AMS7718C-1989 MAGNETIC ALLOY BARS, TUBING, AND FORGINGS 50Ni - 50Fe
• 1982 SAE AMS7718B-1982 MAGNETIC ALLOY BARS, TUBING, AND FORGINGS 50Ni - 50Fe
• 1980 SAE AMS7718A-1980 MAGNETIC ALLOY BARS, TUBING, AND FORGINGS 50Ni - 50Fe
• 1961 SAE AMS7718-1961 MAGNETIC ALLOY Nickel-Iron Alloy