标准编号：ISO 9328-6:2011
中文名称：压力用扁平钢产品 交货技术条件 第6部分：经淬火和回火的可焊细晶粒钢
英文名称：Steel flat products for pressure purposes — Technical delivery conditions — Part 6: Weldable fine grain steels, quenched and tempered
发布日期：2011-05
标准范围
This part of ISO 9328 specifies the requirements for flat products for pressure equipment made of quenchedand tempered weldable fine grain steels as listed in Tables A.1 and B.1. The requirements and definitions inISO 9328-1 also apply to this part of ISO 9328.NOTE 1 Fine grain steels are understood to be steels with a ferritic grain size of 6 or finer when tested in accordancewith ISO 643.NOTE 2 This part of ISO 9328 offers the possibility of specifying products in accordance with European design codesand ASME-type design codes.
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