1.1Β This specification covers titanium and titanium alloy ingots 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 0.04 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 interstitials, ELI),
1.1.21Β Grade 24βUNS R56405. Titanium alloy (6β% aluminum, 4β% vanadium) plus 0.4 to 0.8β% palladium,
1.1.22Β Grade 25βUNS R56403. Titanium alloy (6β% aluminum, 4β% vanadium) plus 0.3 to 0.8β% nickel and 0.04 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, 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, 0.025β% ruthenium, 0.15β% chromium),
1.1.31Β Grade 34βUNS R53445. Titanium alloy (0.4β% nickel, 0.015β% palladium, 0.025β% ruthenium, 0.15β% chromium),
1.2Β The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.3Β The following caveat pertains only to the test method portions of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
This specification covers titanium and titanium alloy ingots. The chemical requirements and permissible variations in product analysis are specified. This standard does not claim to address all of the safety concerns, if any, associated with its use.
| SDO | ASTM: ASTM International |
| Document Number | B977 |
| Publication Date | July 1, 2013 |
| Language | en - English |
| Page Count | 7 |
| Revision Level | 13 |
| Supercedes | |
| Committee | B10.01 |