碳钢、微合金钢和低合金钢锻件和铸造件的热处理和测试

[中文适用范围]： 本文件提供了针对碳钢、微合金钢和低合金钢锻件和铸件的批量热处理、连续热处理以及合格测试试样处理的推荐实践。 本推荐实践适用于： — 为符合API产品规范或标准而制造的组件； — 补充API产品规范或标准中的热处理和测试要求。 热等静压产品或增材制造金属产品的批量连续热处理和测试不在本RP范围内。 [外文原描述]： This document provides recommended practices for batch-type heat treatment, continuous-type heat treatment, and processing of qualification testing coupons for carbon, micro-alloyed, and low alloy steel wrought and cast components. This recommended practice is intended: -For use on components being manufactured for conformance to API product specifications or standards, and, -To supplement the heat treatment and testing requirements found in the API product specifications or standards. Batch and continuous heat treatment and testing of hot isostatically pressed products or additively manufactured metallic products are outside the scope of this RP.