[email protected]


Based on the experimental results, the recommended tempering temperature is 660 °C. The differences in mechanical properties related to different tempering temperatures may be caused by the nucleation rate and growth of precipitates under different conditions. Effect of Tempering on Mechanical Properties and Jun 12, 2014 · However, data on the their properties after high-temperature tempering are limited [18] despite the possible helpfulness, for example, for making welded joints. The aim of the present work was to study the effect of the temperature and duration of tempering on the macrostructure and mechanical properties of a high-strength low-alloy steel.

Effect of tempering temperature and time on microstructure

Jan 01, 2019 · In the current paper, the effect of tempering temperature and tempering time on fatigue properties of 26MnB5 steel is discussed. The electric resistance welded tubes made of 26MnB5 were hardened above Ac3 temperature in a sealed quench furnace. The tempering is done at 400°C, 450°C, 500°C for 15, 30 and 60 minutes. The effect of tempering on the mechanical properties of a This paper presents the results of a systematic evaluation of the effect of time-temperature tempering parameters on the mechanical properties of a martensitic boron-containing 0.22 wt.-% C sheet Effects of tempering on the mechanical and corrosion 7 rows · Mar 01, 2020 · By increasing time and temperature of tempering, the hardness decreases, and reaches a plateau