Form: This specification covers a titanium alloy in the form of sheet@ strip@ and plate. Application: Primarily for parts requiring weldability@ ductility and good notch-toughness at temperatures down to -423??(-253??. Certain procedures and service conditions may cause this material to be subject to stress-corrosion cracking. ARP982 recommends practices to minimize such conditions.
SAE AMS4909C-1976 history
2020SAE AMS4909L-2020 Titanium Alloy, Sheet, Strip, and Plate 5Al - 2.5Sn, Extra Low Interstitial Annealed
2016SAE AMS4909K-2016 Titanium Alloy@ Sheet@ Strip@ and Plate 5Al - 2.5Sn@ Extra Low Interstitial Annealed (UNS R54521)
2012SAE AMS4909J-2012 Titanium Alloy, Sheet, Strip, and Plate 5Al 2.5Sn, Extra Low Interstitial Annealed
2008SAE AMS4909H-2008 Titanium Alloy, Sheet, Strip, and Plate 5Al 2.5Sn, Extra Low Interstitial Annealed
2003SAE AMS4909G-2003 Titanium Alloy, Sheet, Strip, and Plate 5Al 2.5Sn, Extra Low Interstitial Annealed
2000SAE AMS4909F-2000 Titanium Alloy Sheet@ Strip@ and Plate 5Al - 2.5Sn@ Extra Low Interstitial Annealed (UNS R54521)
1992SAE AMS4909E-1992 Titanium Alloy Sheet@ Strip@ and Plate 5Al - 2.5Sn@ Extra Low Interstitial Annealed
1991SAE AMS4909D-1991 TITANIUM ALLOY SHEET, STRIP, AND PLATE 5Al - 2.5Sn, Extra Low Interstitial Annealed
1984SAE AMS4909D-1984 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn@ Extra Low Interstitial Annealed (UNS R54521)
1976SAE AMS4909C-1976 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 4Al - 2.5Sn@ Extra Low Interstitial Annealed
1968SAE AMS4909B-1968 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn - Extra Low Interstitial Annealed
1966SAE AMS4909A-1966 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn Extra Low Interstitial Annealed
1965SAE AMS4909-1965 TITANIUM ALLOY SHEET@ STRIP@ AND PLATE 5Al - 2.5Sn Extra Low Interstitial Annealed