1. Scope

1.1 This specification covers 34 grades of annealed titanium and titanium alloy forgings as follows:

1.1.1 Grade F-1Unalloyed titanium,

1.1.2 Grade F-2Unalloyed titanium,

1.1.3 Grade F-3Unalloyed titanium,

1.1.4 Grade F-4Unalloyed titanium,

1.1.5 Grade F-5Titanium alloy (6 % aluminum, 4 % vanadium),

1.1.6 Grade F-6Titanium alloy (5 % aluminum, 2.5 % tin),

1.1.7 Grade F-7Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.8 Grade F-9Titanium alloy (3 % aluminum, 2.5 % vanadium),

1.1.9 Grade F-11Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.10 Grade F-12Titanium alloy (0.3 % molybdenum, 0.8 % nickel),

1.1.11 Grade F-13Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.12 Grade F-14Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.13 Grade F-15Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.14 Grade F-16Unalloyed titanium plus 0.04 % to 0.08 % palladium,

1.1.15 Grade F-17Unalloyed titanium plus 0.04 % to 0.08 % palladium,

1.1.16 Grade F-18Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 % to 0.08 % palladium,

1.1.17 Grade F-19Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),

1.1.18 Grade F-20Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus 0.04 % to 0.08 % palladium,

1.1.19 Grade F-21Titanium alloy (3 % aluminum, 2.7 % niobium, 15 % molybdenum, 0.25 % silicon),

1.1.20 Grade F-23Titanium alloy (6 % aluminum, 4 % vanadium, extra low interstitials, ELI),

1.1.21 Grade F-24Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,

1.1.22 Grade F-25Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 % palladium,

1.1.23 Grade F-26Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.24 Grade F-27Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.25 Grade F-28Titanium alloy (3% aluminum, 2.5% vanadium plus 0.08-0.14% ruthenium),

1.1.26 Grade F-29Titanium alloy (6% aluminum, 4% vanadium, extra low interstitial, ELI plus 0.08-0.14% ruthenium),

1.1.27 Grade F-30Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.28 Grade F-31Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.29 Grade F-32Titanium alloy (5 % aluminum, 1 % vanadium, 1 % tin, 1 % zirconium, 0.8 % molybdenum),

1.1.30 Grade F-33Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),

1.1.31 Grade F-34Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),

1.1.32 Grade F-35Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),

1.1.33 Grade F-36Titanium alloy (45 % niobium), and

1.1.34 Grade F-37Titanium alloy (1.5 % aluminum).

1.2 &inch-pound-units;

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

B348 Specification for Titanium and Titanium Alloy Bars and Billets

E8 Test Methods for Tension Testing of Metallic Materials

E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

E539 Test Method for Analysis of Titanium Alloys by X-Ray Fluorescence Spectrometry

E1409 Test Method for Determination of Oxygen and Nitrogen in Titanium and Titanium Alloys by the Inert Gas Fusion Technique

E1447 Test Method for Determination of Hydrogen in Titanium and Titanium Alloys by Inert Gas Fusion Thermal Conductivity/Infrared Detection Method

E1941 Test Method for Determination of Carbon in Refractory and Reactive Metals and Their Alloys by Combustion Analysis

E2371 Test Method for Analysis of Titanium and Titanium Alloys by Atomic Emission Plasma Spectrometry

E2626 Guide for Spectrometric Analysis of Reactive and Refractory Metals

Keywords

forgings; titanium; titanium alloys ;

ICS Code

ICS Number Code 77.150.50 (Titanium products)

DOI: 10.1520/B0381-05

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