1.1Β This specification2 covers annealed titanium and titanium alloy bars and billets 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%β0.08β% 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 0.08β0.14β% ruthenium),
1.1.26Β Grade 29βUNS R56404. Titanium alloy (6β% aluminum, 4β% vanadium, extra low interstitial, 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),
This specification covers annealed bars and grills made from titanium or its alloys. All material grades covered should conform to the required chemical composition requirements. Elements that are intentionally added to the melt should be identified, analyzed and reported in the chemical analysis. Specimens for tension tests should be machined and the tensile properties determined using a specified strain rate through the yield strength and at an increasing rate. Each annealed material may be furnished as either descaled, sandblasted, ground, or rough turned.
| SDO | ASTM: ASTM International |
| Document Number | B348 |
| Publication Date | July 1, 2013 |
| Language | en - English |
| Page Count | 8 |
| Revision Level | 13 |
| Supercedes | |
| Committee | B10.01 |