ASME规范和材料规范中包括了材料使用的具体要求 ASME建筑规范。然而，它们并不能满足所有要求。这是我们的责任 用户应指定与服务相关的要求，以防止材料在使用中退化。它是 容器制造商有责任解释制造过程中的材料退化 并在ASME规范的原材料采购规范中包含所有必要的要求 建设本文件的范围是讨论ASME规范和ASME规范中的要求 金属材料的材料规范，以解决影响材料的各种问题，以及 为评估材料制造商和准备材料规范提供指南 包括采购ASME规范施工材料的要求。在本文件中，黑色金属材料仅适用于部分低碳钢 和高合金钢），因为过去的许多问题都与这些材料有关（参考 第4节和第11节）。然而，本文讨论的大多数问题和考虑事项 本文件还涉及有色金属材料，尤其是本文第12-14节。

The ASME Codes and material specifications include specific requirements for use of the materials in ASME Code construction. However, they do not address all requirements. It is the responsibility of the user to specify service related requirements to prevent in-service degradation of the materials. It is the responsibility of the vessel manufacturer to account for materials degradation during fabrication and to include all necessary requirements in the raw material purchase specifications for ASME Code construction.The scope of this document is to discuss the requirements in the ASME Codes and in the ASME material specifications for metallic materials, to address the various issues that affect the materials, and to provide guidelines for evaluating materials manufacturers and for preparing materials specifications that include the requirements for procuring material for ASME Code construction.Some of the sections in this document pertain only to ferrous materials (carbon steels, low alloy steels and high alloy steels) because many of the past problems have been related to these materials (refer to Section 4 and Section 11 herein). However, most of the issues and considerations discussed in this document also pertain to nonferrous materials, particularly Sections 12 - 14 herein.