SAE AMS7707C

This specification covers electrical iron in the form of bar, sheet, strip, and plate.

These products have been used typically for direct current devices, such as controls, relay and regulator parts, magnetic cores, and motor and generator parts, requiring a combination of high electrical conductivity, high magnetic saturation and permeability, and low magnetic retentivity, and where fair formability is required, but usage is not limited to such applications.