標(biāo)準(zhǔn)號(hào)：SAE AMS 2380F-2008
中文標(biāo)準(zhǔn)名稱：**流質(zhì)量鈦合金的認(rèn)可和控制
英文標(biāo)準(zhǔn)名稱：Approval and Control of Premium-Quality Titanium Alloys
標(biāo)準(zhǔn)類型：V11
發(fā)布日期：2008/6/1 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：V11
國際標(biāo)準(zhǔn)分類號(hào)：49.025.30
引用標(biāo)準(zhǔn)：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
適用范圍：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.