在金属铸件和焊接件中有许多常见的填料。如果此类焊接件拟在高温下使用，且耐热气体腐蚀性和蠕变断裂强度是满足使用要求所必需的性能，则由高合金钢铸造厂制造的系列铸造铬镍铁合金是许多工艺流程所依赖的重要工业材料。这些是本文的主题，以解释性报告的形式编制，包括成分、规格、蠕变断裂、金相、单个铸件等级、热应力、热疲劳、渗碳、1800°F（982°C）以上的使用、可焊性和焊接性能。

The metal in castings and the filler metal in weldments have much in common. Where such weldments are intended for use at high temperatures, with hot-gas corrosion resistance and creep-rupture strength as properties necessary for satisfactory service, the series of cast chromium-nickel-iron alloys made by the high-alloy foundries are important industrial materials upon which many technological processes depend. These are the subject of this paper, prepared in the form of an interpretive report, with sections on composition, specifications, creep-rupture, metallography, individual cast grades, thermal stresses, thermal fatigue, carburization, service above 1800°F (982°C), weldability, and weld performance.