BS EN ISO 21028-1:2016规定了在特定温度下使用的金属材料的韧性要求 温度低于-80°C，以确保其适用于低温容器。ISO 21028的本部分不适用于非合金钢和铸造材料。交叉引用:ISO 148-1ISO 6361-3ISO 6361-4ISO 20421-1ISO 21009-1EN 1652EN 1653EN 1981EN 10028-7EN 10028-4:2009EN 121632014/68/EU购买本文件时提供的所有现行修订均包含在购买本文件中。

BS EN ISO 21028-1:2016 specifies the toughness requirements of metallic materials for use at a temperature below -80 °C to ensure their suitability for cryogenic vessels.This part of ISO 21028 is not applicable to unalloyed steels and cast materials.Cross References:ISO 148-1ISO 6361-3ISO 6361-4ISO 20421-1ISO 21009-1EN 1652EN 1653EN 1981EN 10028-7EN 10028-4:2009EN 121632014/68/EUAll current amendments available at time of purchase are included with the purchase of this document.