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Air 9160/C alloys - Aeronautical The purpose of this standard is to define the (minimum) acceptance and use conditions for wrought steels used in aeronautical construction, excluding very special steels (or alloys), with particular properties (magnetism, density, conductivity, etc.). Hot-resistant steels and alloys are covered by the AIR 9165 standard.

Grades List
Category Steel grade Standard Country Application
Aviation and Aero Steel E26-4 XES AFNOR France
wrought steels used in aeronautical constructions
Aviation and Aero Steel XC65 Air 9160/C AFNOR France
wrought steels used in aeronautical constructions
Aviation and Aero Steel XC38 Air 9160/C AFNOR France
wrought steels used in aeronautical constructions
Aviation and Aero Steel XC18S Air 9160/C AFNOR France
wrought steels used in aeronautical constructions
Aviation and Aero Steel 35CD4 Air 9160C AFNOR France
SPECIAL STEEL GRADES APPROVED FOR USE IN THE AEROSPACE INDUSTRY.