PURPOSE: To provide a tensile testing method of a steel plate for examining the presence or absence of the generation of stretcher strain mark for a required elongation range by a possible smallest number of tensile tests.MATSUSHIMA TORU松島 徹...
Steel—Conversion of elongation values 2566.1 Part 1: Carbon and low alloy steels 2566.2 Part 2: Austenitic steels 6892 Metallic materials—Tensile testing BS 3894 Method for converting elongation values for steel 3894.1 Part 1: Carbon and low alloy steels ASTM E8 Methods of tension testing of ...
It has been clearly demonstrated that tensile properties depend on test specimen size. Smaller test specimens of railway wheel steel R7T exhibit shorter elongation to failure. Both uniform elongation and post-necking elongation increase with decreasing gauge length of specimens with the same cross-...
aFor temper-rolled steel, tensile test specimens shall be taken from both ends of each coil.All specimens for test certificate purposes shall be taken at a sufficient distance from each end of the coil to be representative of the coil. 为磨炼滚动的钢,拉伸试验试棒从每卷的两个末端将被采取。
The data show in the accompanying table were obtained from atensile testof high - strength steel. 附录(表)中之数据是由一高强度钢材之拉伸试验所求得. 互联网 Effect of X 60 pipeline steel microstructure on its yield behavior duringtensile testis studied. ...
The high temperature test system is based on rapid contact heating of the specimen with pneumatically controlled heating plates, and the low temperature system on controlled flow of cryogenic nitrogen gas. The designed high/low temperature system enables dynamic tensile testing of sheet steel specimens...
1) tensile tests for low carbon steel 低碳钢拉伸实验1. The tensile tests for low carbon steels are demonstrated by using Visu al Basic 6. 0模拟低碳钢拉伸实验 ,提出低碳钢拉伸时的σ -ε曲线的数学模型 ,并用动画演示低碳钢的颈缩和断裂现象。
Tensile testing is one of the most important types of engineering tests used for all metallic materials that provides material characteristics. In this paper, experiments were performed on grade PC52 (0.22% C) steel specimens using an IN... F Baciu,A Rusu-Casandra,TD Pastram - 《Materials ...
The feature of stress and strain before upper yield strength of steel and iron material was analyzed. Moreover,the common standards for tensile test at room temperature of metallic materials at home and abroad were compared and discussed. It was concluded that the stress closed loop control could...