1.1Β This specification2 covers annealed titanium and titanium alloy strip, sheet, and plate as follows:
1.1.16Β Grade 18βUNS R56322. Titanium alloy (3β% aluminum, 2.5β% vanadium) plus 0.04 to 0.08β% palladium,
1.1.17Β Grade 19βUNS R58640. Titanium alloy (3β% aluminum, 8β% vanadium, 6β% chromium, 4β% zirconium, 4β% molybdenum),
1.1.18Β Grade 20βUNS R58645. Titanium alloy (3β% aluminum, 8β% vanadium, 6β% chromium, 4β% zirconium, 4β% molybdenum) plus 0.04β% to 0.08β% palladium,
1.1.19Β Grade 21βUNS R58210. Titanium alloy (15β% molybdenum, 3β% aluminum, 2.7β% niobium, 0.25β% silicon),
1.1.20Β Grade 23βUNS R56407. Titanium alloy (6β% aluminum, 4β% vanadium with extra low interstitial elements, ELI),
1.1.21Β Grade 24βUNS R56405. Titanium alloy (6β% aluminum, 4β% vanadium) plus 0.04β% to 0.08β% palladium,
1.1.22Β Grade 25βUNS R56403. Titanium alloy (6β% aluminum, 4β% vanadium) plus 0.3β% to 0.8β% nickel and 0.04β% to 0.08β% palladium,
1.1.25Β Grade 28βUNS R56323. Titanium alloy (3β% aluminum, 2.5β% vanadium) plus 0.08 to 0.14β% ruthenium,
1.1.26Β Grade 29βUNS R56404. Titanium alloy (6β% aluminum, 4β% vanadium with extra low interstitial elements, ELI) plus 0.08 to 0.14β% ruthenium,
1.1.29Β Grade 32βUNS R55111. Titanium alloy (5β% aluminum, 1β% tin, 1β% zirconium, 1β% vanadium, 0.8β% molybdenum),
1.1.30Β Grade 33βUNS R53442. Titanium alloy (0.4β% nickel, 0.015β% palladium, 0.02β5β% ruthenium, 0.15β% chromium),
1.1.31Β Grade 34βUNS R53445. Titanium alloy (0.4β% nickel, 0.015β% palladium, 0.025β% ruthenium, 0.15β% chromium),
1.1.32Β Grade 35βUNS R56340. Titanium alloy (4.5β% aluminum, 2β% molybdenum, 1.6β% vanadium, 0.5β% iron, 0.3β% silicon),
This specification covers annealed titanium and titanium alloy strip, sheet, and plate. The grades of titanium and titanium alloy metal covered by this specification shall have the chemical composition requirements of: nitrogen, carbon, hydrogen, iron, oxygen, aluminum, vanadium, tin, ruthenium, palladium, cobalt, molybdenum, chromium, nickel, niobium, zirconium, silicon, and titanium. For sheet and strip, the bend test specimen shall stand being bent cold through without fracture in the outside of the bent portion. Product analysis tolerances cover variations between laboratories in the measurement of chemical content of the specimen. In cutting samples for analysis, the operation should be carried out insofar as possible in a dust-free atmosphere because utmost care must be used in sampling titanium for chemical analysis due to its great affinity for elements such as oxygen, nitrogen, and hydrogen. The chemical analysis shall be conducted by the standard techniques normally utilized by the manufacturer and purchaser.
| SDO | ASTM: ASTM International |
| Document Number | B265 |
| Publication Date | July 1, 2013 |
| Language | en - English |
| Page Count | 10 |
| Revision Level | 13a |
| Supercedes | |
| Committee | B10.01 |