ASTM B861 PDF

Historical Version s - view previous versions of standard. More B This specification covers the requirements for 34 grades of titanium and titanium alloy seamless pipe intended for general corrosion resisting and elevated temperature service. The grades shall conform to the required chemical composition for nitrogen, carbon, hydrogen, iron, oxygen, aluminum, vanadium, tin, ruthenium, palladium, chromium, nickel, niobium, zirconium, silicon, and titanium. Chemical analysis and product analysis shall be performed. Mechanical requirements shall conform to the required room temperature values for tensile strength, yield strength, and elongation.

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Historical Version s - view previous versions of standard. More B This specification covers the requirements for 34 grades of titanium and titanium alloy seamless pipe intended for general corrosion resisting and elevated temperature service. The grades shall conform to the required chemical composition for nitrogen, carbon, hydrogen, iron, oxygen, aluminum, vanadium, tin, ruthenium, palladium, chromium, nickel, niobium, zirconium, silicon, and titanium.

Chemical analysis and product analysis shall be performed. Mechanical requirements shall conform to the required room temperature values for tensile strength, yield strength, and elongation. The following shall also be performed: tension, flattening, bend, and hydrostatic tests.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Unalloyed titanium,. Unalloyed titanium plus 0. Titanium alloy 0. Titanium alloy 4. Titanium alloy 1. Grades 2H, 7H, 16H, and 26H are intended primarily for pressure vessel use.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Scope 1. Unalloyed titanium, 1. Link to Active This link will always route to the current Active version of the standard.

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ASTM B861 Grade 2

Savoy Piping Inc. The development of many different alloys has extended the application of titanium in industries ranging from industrial and chemical processing to power generation. The grade indicates the testing methods required for a given application. A common titanium mill product is titanium tubes, which are employed in a variety of products owing to its superior corrosion resistance and strength-to-weight ratio. The American Society of Mechanical Engineers has approved most titanium grades, meaning that more options are available for various projects. Although grades such as 1, 2, 3, 7, 9, 11 and others are usable, grade 2 is suitable for most instances. The ready availability of grade 2 makes it a preferable material for quick production runs and larger orders.

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ASTM B861 Titanium Seamless Pipe

Seamless pipe is produced by a variety of methods. To put it in its most simple terms, seamless pipe is produced by piercing a solid billet of deoxidized and conditioned steel, which has been properly prepared and heated to the proper temperature. The Titanium Grade 1 and Titanium Grade 2 Seamless Pipes are used in bellows, aircraft structural, honeycomb, gaskets, aircraft skin, heat exchanger parts. Alloys may be supplied in the Titanium Grade 1 and Titanium Grade 2.

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ASTM B861 GRADE 2 TITANIUM ALLOY SEAMLESS PIPES

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