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《世界标准钢号》(第二版),秉承了第一版的编著宗旨,以现行标准钢号、合金牌号的化学成分、力学性能等主要技术要求为重点,体现在四个方面:增加了标准种类、钢号数量,基本收入了24个国家和地区的常用产品标准,涉及3.2万个钢号、牌号,填补了美国、俄罗斯、法国、英国等2400个非标准钢号;扩充了主要产钢国家的钢材、合金材规格品种、钢号类别,收集了棒材、板带材、管材、型、线材、锻铸件产品;列出了12大类钢种、三大类合金各钢号、牌
“World Standard Steel” (second edition), adhering to the first edition of the purpose of the compilation, with the current standard steel, alloy chemical composition, mechanical properties and other major technical requirements as the focus, reflected in four aspects: Standard types, the number of steel, the basic income of 24 countries and regions of the commonly used product standards, involving 32,000 steel grades, to fill the United States, Russia, France, Britain and other 2400 non-standard steel; expanded major production National steel, alloy specifications varieties, steel types, collected bar, strip, pipe, type, wire, forging products; lists 12 categories of steel, the three major types of alloy steel, brand