Alpha & Near-Alpha Titanium
Alpha and Near-Alpha Titanium Alloys are the traditional high-temperature alloys. They have a near-single phase structure, giving them excellent creep characteristics, whilst offering the good strength of Alpha-Beta Alloys (up to 600MPa). The predominant alloying element in Near-Alpha Alloys is Aluminium, providing excellent strength and resistance to oxidation, at high temperatures. It was during the research into Near-Alpha Alloys that the detrimental phenomenon of Ti₃Al was discovered. The way this stress corrosion occurrence is avoided is to cap Aluminium content at 6% for the standard alloys, although specialist alloys can still feature up to 9%. Included Alpha phase stabilisers in Alpha and Near-Alpha Alloys are Oxygen, Nitrogen and Carbon, whilst Beta isomorphous and eutectic elements Molybdenum, Vanadium, Iron, Nickel, Hydrogen, and Silicon also feature.
All grades, shapes and specifications of Near-Alpha Titanium Alloys are available directly through Integ Metals, so please feel free to read through the information on this page for reference, or contact us directly with your requirements.
Alpha and Near-Alpha Titanium Grades
Supplied Shapes
• Plate
• Sheet
• Coil
• Bar
• Billet
• Seamless & Welded Tube
• Seamless & Welded Pipe
• Revert
• Ingot
• Wire
Grade Nine
(R56320)
Int'l Equivalents
ASTM
UNS
Werkstoff
ISO
Grade 9
R56320
3.7195
Ti-3Al-2.5V
Supplied Shapes
• Plate
• Sheet
• Strip
Grade Eighteen
(R56322)
Int'l Equivalents
ASTM
UNS
Werkstoff
ISO
Grade 18
R56322
-
Ti-3Al-2.5V-0.5Pd
Supplied Shapes
• Seamless Pipe
• Seamless Tube
Grade Twenty-Eight (R56323)
Int'l Equivalents
ASTM
UNS
Werkstoff
ISO
Grade 28
R56323
-
Ti 3Al 2.5V 0.1Ru
Supplied Shapes
• Plate
• Sheet
Grade Thirty-Two
(R55111)
Int'l Equivalents
ASTM
Trade Name
UNS
Werkstoff
ISO
Grade 32
5-1-1-1
R55111
-
Ti-5Al-1Sn-1Zr-1V-0.8Mo
Supplied Shapes
• Strip
• Coil
• Foil
• Wire
• Plate
• Sheet
• Bar
• Billets
• Wire
• Seamless & Welded Tube
• Seamless & Welded Pipe
• Ingot
• Revert
Ti-6Al-2Sn-4Zr-2Mo
(R54620)
Int'l Equivalents
Common Name
UNS
Werkstoff
ISO
6-2-4-2
R54620
3.7145
Ti-6Al-2Sn-4Zr-2Mo