This specification covers hot- and cold-finished bars and shapes of wrought nickel-iron-chromium-silicon alloys with UNS Nos. N08330 and N08332 intended for heat-resisting applications and general corrosive service. Materials shall be furnished in the heat-treated condition, except that cold-drawn hexagons may be given a cold-drawn sizing pass subsequent to the final heat treatment. Specimens shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional (thickness, width, length, and angularity), mechanical (tensile and yield strengths, and elongation), chemical composition, and grain size requirements.
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1.1 This specification covers wrought alloys UNS N08330 and UNS N08332 in the form of hot-finished and cold-finished bar and shapes intended for heat-resisting applications and general corrosive service.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
B536 Specification for Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and N08332) Plate, Sheet, and Strip
B880 Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt Alloys
E8 Test Methods for Tension Testing of Metallic Materials
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E112 Test Methods for Determining Average Grain Size
E1473 Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
UNS N08330; UNS N08332; bar; Nickel alloy rod/bar/wire--specifications; Nickel-iron alloy--specifications; Nickel-iron-chromium-silicon alloys--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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