SAE AMS 6430H-2012 0.75Mn 0.78Cr 1.8Ni 0.35Mo 0.20V (0.32-0.38C) (4335改良)钢制棒材,锻件,管材和环材

标准号：SAE AMS 6430H-2012
中文标准名称：0.75Mn 0.78Cr 1.8Ni 0.35Mo 0.20V (0.32-0.38C) (4335改良)钢制棒材,锻件,管材和环材
英文标准名称：Steel Bars, Forgings, Tubing, and Rings, 0.75Mn 0.78Cr 1.8Ni 0.35Mo 0.20V (0.32-0.38C) (4335 Modified)
标准类型：V11
发布日期：2012/9/17 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：49.025.10
引用标准：ASTM A 45;ASTM A 255-2010;ASTM A 370-2012;ASTM E 112-2010;ASTM E 350-1995;ASTM E 381-2001;ASTM E 384-2011;SAE AMS-H-6875-1998;SAE AMS 2251;SAE AMS 2253;SAE AMS 2259;SAE AMS 2301K-2010;SAE AMS 2370;SAE AMS 2372;SAE AMS 2806;SAE AMS 2808;SAE AMS 7496;SAE AS
适用范围：This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings. These products have been used typically for heat treated parts, which may be welded during fabrication, requiring through-hardening to high strength levels, and which may be used at operational stress levels approaching the yield strength, but usage is not limited to such applications.