SAE AMS 2380F-2008 第一流质量钛合金的认可和控制

标准号：SAE AMS 2380F-2008
中文标准名称：**流质量钛合金的认可和控制
英文标准名称：Approval and Control of Premium-Quality Titanium Alloys
标准类型：V11
发布日期：2008/6/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V11
国际标准分类号：49.025.30
引用标准：SAE AMS 2631;SAE AMS 2642;SAE AMS 2643;ASTM B 299;ASTM E 539;ASTM E 1409;ASTM E 1447;ASTM E 1941;ASTM E 2371
适用范围：1.1 PurposeThis specification covers the procedures for approval of products of premium-quality titanium alloys and the controls to be exercised in producing such products.1.1.1 This specification requires approved sources (See 3.1 and 4.4).1.2 ApplicationThis specification has been used typically for parts fabricated from titanium alloys that require approval of the product and facets of its production to ensure that production lots are of the same metallurgical quality, are produced by the samebasic procedures as the products originally qualified, and for parts subjected to rigid inspection standards throughout manufacture from ingot to finished part, but usage is not limited to such applications.1.3 ClassificationThis specification covers four grades of premium-quality titanium alloy products based on the melting practice used in making the alloy, as follows:Grade 1 - Double Consumable Electrode Vacuum Arc MeltedGrade 2 - Triple Consumable Electrode Vacuum Arc MeltedGrade 3 - Electron Beam Cold Hearth Refined (EBCHR) Followed by a Single Consumable Electrode Vacuum ArcMeltGrade 4 - Plasma Arc Melted Cold Hearth Refined (PAMCHR) Followed by a Single Consumable Electrode VacuumArc Melt1.3.1 Any grade may be supplied unless a specific grade is specified. The grade supplied shall be reported.