High Toughness Microalloyed Steels for Vital Automotive Parts
890511
2/1/1989
- Content
- We developed new microalloyed steels, containing about 0.05% sulfur, which have excellent as hot-forged toughness even when forged at the temperatures of about 1300°C(2375°F). We also estimated the various properties of the new microalloy steel in the as hot-forged condition, comparing them to quench and tempered SAE1055 steel used in the front axle of a small truck. The results showed the new steel has improved yield strength, fatigue strength, absorbed impact energy and machinability over the SAE1055 steel.
- Citation
- Nomura, I., Kawase, Y., wakikado, Y., Maeda, C., et al., "High Toughness Microalloyed Steels for Vital Automotive Parts," SAE International Congress and Exposition, Detroit, Michigan, United States, February 27, 1989, https://doi.org/10.4271/890511.