ASTM-B739 › Historical Revision Information
Standard Specification for Nickel-Iron-Chromium-Silicon Alloy Welded Tube
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This specification covers the standard for welded tube UNS N08330 and UNS N08332 alloys intended for use in heat resisting applications and general corrosive service. The tubes shall be manufactured from flat-rolled alloy by an automatic welding process with no addition of filler metal. The tubes shall also undergo cold-working subsequent to welding and prior to final heat treatment. Material properties such as yield strength, tensile strength, elongation, and hardness and other requirements such as grain size and annealing temperature shall all be evaluated.
Scope
1.1 This specification covers alloys UNS N08330 and UNS N08332 in the form of welded tube intended for heat resisting applications and general corrosive service.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 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.
Keywords
welded tube; N08330; N08332; Corrosive service applications--tube (Ni/Ni alloys); Nickel alloy tube--specifications; Nickel-chromium-silicon alloys--specifications; Nickel-iron alloy--specifications; Nickel-iron-chromium-silicon alloys--specifications; Welded Ni/Ni alloy tube--specifications; UNS N08330 (Ni-Fe-Cr alloy, RA 330); UNS N08332 (Ni-Fe-Cr-Si alloy, RA 330TX); ICS Number Code 77.150.40 (Nickel and chromium products)
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77.150.40 (Nickel and chromium products)
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Document Number
ASTM-B739-03(2008)
Revision Level
2003 R08 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
March 1, 2008
Document Type
Specification
Page Count
2 pages
Committee Number
B02.07