SAE AMS 5779D-2003 75Ni 15Cr 1.5(Cb+Ta) 1.9Ti 0.55Al 5.5Fe耐腐蚀和耐热的合金药皮电焊条

标准号：SAE AMS 5779D-2003
中文标准名称：75Ni 15Cr 1.5(Cb+Ta) 1.9Ti 0.5**l 5.5Fe耐腐蚀和耐热的合金药皮电焊条
英文标准名称：Alloy Welding Electrodes, Covered, Corrosion and Heat Resistant 75Ni 15Cr 1.5(Cb+Ta) 1.9Ti 0.5**l 5.5Fe
标准类型：J33;V11
发布日期：2003/1/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J33;V11
国际标准分类号：25.160.20;49.025.99
适用范围：Revision C, also a Noncurrency Notice, was published in May 1996. Unfortunately, a wrong specification was attached to that notice; such was labeled AMS 5779C, but the entire text was AMS 5775C. This AMS 5779D is being published to correct the clerical error. This specification has been declared NONCURRENT by the Aerospace Materials Division, SAE, as of May 1996. It is recommended, therefore, that this specification not be specified for new designs. This specification covers a corrosion and heat resistant nickel alloy wire in the form of covered welding electrodes. Primarily for shielded-metal-arc welding of parts fabricated from material of similar or dissimilar composition, particularly when the weld zone is required to have corrosion and heat resistance comparable to that of the parent metal.