本规范涵盖了由激光粉末床熔合（L-PBF）生产的零件形式的耐腐蚀耐热镍合金，该零件经过沉积后应力消除（SR）、热等静压（HIP）和固溶退火操作。零件可能需要后续加工或表面精加工，以满足特定的应用要求。

This specification covers a corrosion and heat-resistant nickel alloy in the form of parts produced by laser-powder bed fusion (L-PBF) that are subjected to post-deposition stress relief (SR), hot isostatic press (HIP) and solution anneal operations. Parts may require subsequent machining or surface finishing to meet specific application requirements.