材料与试验协会 B168-01镍铬铁合金及镍铬钴钼合金板、薄板和带材.PDF

Designation: B 168 – 01 Used in USDOE-NE Standards Standard Specification Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel- Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Plate, Sheet, and Strip1 This standard is issued under the fixed designation B 168; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. 1. Scope E 18 Test Methods for Rockwell Hardness and Rockwell 4 2 covers rolled nickel-chromium-iron Superficial Hardness of Metallic Materials 1.1 This specification alloys (UNS N06600, N06601, N06603, N06690, N06693, E 29 Practice for Using Significant Digits in Test Data to N06025, and N06045)* and nickel-chromium-cobalt- Determine Conformance with Specifications5 molybdenum alloy (UNS N06617) plate, sheet, and strip. E 38 Methods for Chemical Analysis of Nickel-Chromium 1.2 The values stated in inch-pound units are to be regarded and Nickel-Chromium-Iron Alloys6 as the standard. The