Active Standard ASTM B758 | Developed by Subcommittee: B02.07
Book of Standards Volume: 02.04
Historical (view previous versions of standard)
This specification covers welded nickel-chromium-molybdenum-tungsten alloy (UNS N06110) tube in the annealed condition (temper) for general corrosion applications. The tube shall be made from flat-rolled alloy by an automatic welding process with no addition of filler material. Subsequent to welding and prior to final annealing, the material shall be cold-worked in either the weld metal only or both weld and base metal. The tube shall be furnished with oxide removed. When bright annealing is used, descaling is not necessary. Flattening, flange, and nondestructive tests shall be performed on the tube.
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.
1.1 This specification covers welded UNS N06110 tube in the annealed condition (temper) for general corrosion applications.
1.2 This specification covers outside diameter and nominal wall tube.
1.2.1 The tube sizes covered by this specification are 1/8 to 5 in. (3.2 to 127 mm) in outside diameter and 0.015 to 0.148 in. (0.4 to 3.8 mm), inclusive, in wall thickness.
1.3 The values stated in inch-pound units are to be regarded as the standard. The SI units in parentheses are provided for information only.
1.4 The following precautionary caveat pertains only to the test method portion, Section 13, 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
E8 Test Methods for Tension Testing of Metallic Materials
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E38 Methods for Chemical Analysis of Nickel-Chromium and Nickel-Chromium-Iron Alloys
E213 Practice for Ultrasonic Testing of Metal Pipe and Tubing
E354 Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
E571 Practice for Electromagnetic (Eddy-Current) Examination of Nickel and Nickel Alloy Tubular Products
ICS Number Code 77.150.40 (Nickel and chromium products)