ISO 377:2017规定了ISO 6929中定义的用于钢型材、棒材、棒材、扁平产品和管状产品机械试验的样品和试样的标识、位置和制备要求。如果订单中同意，ISO 377:2017也可适用于其他金属产品。这些样品和试样用于按照产品或材料标准中规定的方法进行的试验，如果没有，则按照试验方法标准中规定的方法进行。 如果订单或产品标准的要求与ISO 377:2017中给出的要求不同，则订单或产品标准的要求适用。

ISO 377:2017 specifies requirements for the identification, location and preparation of samples and test pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular products as defined in ISO 6929. If agreed in the order, ISO 377:2017 can also apply to other metallic products. These samples and test pieces are for use in tests that are carried out in conformity with the methods specified in the product or material standard or, in the absence of this, in the standard for the test method. Where the requirements of the order or product standard differ from those given in ISO 377:2017, then the requirements of the order or product standard apply.