Carbon steel 26c3 sheet / plate is a high-carbon steel alloy containing around 0.6% carbon, along with small amounts of chromium and manganese. It is similar in composition to Hitachi White steel and is an excellent choice for knifemaking applications that require an extremely hard and durable steel with good edge retention properties. 26c3 steel can achieve very high hardness levels, allowing for the creation of knives with a visible hamon or hardened edge. While the specific dimensions and pricing details were provided, there was limited information on the exact properties and applications of this alloy in sheet or plate form.