Tempering Oil is Legendary with a total supply of 495
495 left (of 495)
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Tempering is most often performed on steel that has been heated above its upper critical temperature and then quickly cooled, in a process called quenching, using methods such as immersing the hot steel in water.
Though it is still possible to achieve a great finish by quenching in water, utilizing a high-quality Tempering Oil will always yield a far superior result.