標(biāo)準(zhǔn)號(hào)：SAE AMS 6419G-2011
中文標(biāo)準(zhǔn)名稱：0.08V(0.40-0.45C)消耗電*真空重熔的1.6Si 0.82Cr 1.8Ni 0.40Mo鋼制條材,鍛件和管材
英文標(biāo)準(zhǔn)名稱：Steel, Bars, Forgings, and Tubing, 1.6Si 0.82Cr 1.8Ni 0.40Mo 0.08V (0.40-0.45C), Consumable Electrode Vacuum Remelted
標(biāo)準(zhǔn)類型：V11
發(fā)布日期：2011/5/24 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)：49.025.10
引用標(biāo)準(zhǔn)：ASTM A 370-2010;ASTM A 370-2011;ASTM A 604-1993;ASTM E 112-2010;ASTM E 350-1995;ASTM E 384-2010;ASTM E 384-2011;SAE AMS-H-6875-1998;SAE AMS 2251;SAE AMS 2253;SAE AMS 2259;SAE AMS 2300;SAE AMS 2310;SAE AMS 2370;SAE AMS 2372;SAE AMS 2806;SAE AMS 2808;SAE AM
適用范圍：This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock. These products have been used typically for parts, 3.5 inches (89 mm) and under in nominal section thickness, requiring a through-hardening steel capable of developing a minimum hardness of 53 HRC, the parts being subject to very rigid magnetic particle inspection standards, but usage is not limited to such applications. Except for carbon content and tensile properties this material is similar to AMS 6417. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking after heat treatment; ARP 1110 recommends practices to minimize such conditions.