承压设备用钢锻件标准的浅析

Simple Analysis of National Standards of Forgings Used for Pressure Equipments

介绍了最新颁布实施的3项承压设备用钢锻件标准,叙述了各标准与原标准的区别和具体牌号的主要技术指标,特别是对新增加的牌号进行了重点介绍,技术指标表明,我国承压设备用钢锻件标准的一些技术指标高于国外相应标准的技术指标。

Three lasted national standards of forgings used for pressure equipments have been introduced.The differences between lasted standards and former standards and major technical indicators of specific brands have been formulated.The lasted additive brands of forgings have been especially introduced.The technical indicators indicate that some technical indicators in national standards of forging are higher than ones in corresponding foreign standants.