1.1本试验方法包括一种试验装置和技术，用于确定支持自持燃烧的最小试验气体压力（阈值压力）和使用强促进剂点燃的金属材料标准样品的平均回归率（表观燃烧率）。 1.2从本试验方法中获得的数据取决于精确的试样配置，并为比较材料的燃烧行为提供了依据。对于将这些数据与材料在任何实际系统中的适用性联系起来，没有任何标准。 指南G88和G94讨论了从该试验方法获得的数据的应用。 1.3给出了适用于本试验方法的仪器的要求，以及此类仪器的示例。然而，不需要使用该示例。 1.4本试验方法适用于在仪器能力范围内的任何压力下，气态氧或氧气与稀释剂的任何混合物，以支持燃烧。 1.5以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.6本标准无意解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前建立适当的安全和健康实践，并确定监管限制的适用性。第9节给出了具体的危害说明。

1.1 This test method covers a test apparatus and technique to determine the minimum test gas pressure that supports self-sustained combustion (the threshold pressure) and the average regression rate (apparent burn rate) of a standardized sample of a metallic material that has been ignited using a strong promoter. 1.2 The data obtained from this test method are dependent on the precise test sample configuration and provide a basis for comparing the combustion behavior of materials. No criteria are implied for relating these data to the suitability of a material's use in any actual system. The application of data obtained from this test method is discussed in Guides G88 and G94. 1.3 Requirements for an apparatus suitable for this test method are given, as well as an example of such an apparatus. The example, however, is not required to be used. 1.4 This test method is for gaseous oxygen or any mixture of oxygen with diluents that will support combustion, at any pressure within the capabilities of the apparatus. 1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 9.