2010版金属材料室温拉伸试验标准的变化  

VARIATION OF 2010 EDITION STANDARD FOR METALLIC MATERIALS TENSILE TESTING AT ROOM TEMPERATURE

作　　者：刘波[1] 黄晓艳[2] 赵尚[2] 

机构地区：[1]镇江高等专科学校,江苏镇江212003 [2]镇江船艇学院,江苏镇江212003

出　　处：《上海金属》2013年第1期46-49,53,共5页Shanghai Metals

摘　　要：金属材料室温拉伸试验是金属材料力学性能试验中最基本、最重要的试验方法。新版国家标准与原国家标准相比,在符号和说明、原始横截面积的测定、试验要求、性能测定方法、试验结果数值的修约和测量不确定度等方面都作了较大修改和补充。详细论述了新标准的变化情况,以便使用者在实际生产、教学、科研中更加深刻地理解和运用新标准。Standard of metallic materials tensile testing at room temperature is the most basic and important test method. Comparing with former national standard, the new one made modification and supplement at symbol and explanation, measuring of original cross-sectional area, testing request, testing method, testing value amending and measuring uncertainty. The variation in new standard was discussed in detail, so that it could be understand and used in actual producing, teaching and research processes.

关 键 词：金属材料 拉伸试验 国家标准 

分 类 号：TG115.52[金属学及工艺—物理冶金]