It is true that mild steel contains less than 1% of carbon and primarily it is iron. But steel isn’t only carbon and iron. It has certain amounts of additives like manganese, silicon, phosphorous, and Sulphur. The quantity of these additives decides the quality and performance of steel.Jan 17, 2022 · 26C3 steel, also known as spicy white, is high carbon steel with low alloy content manufactured by Uddeholmstrip. The steel was given the street name spicy white because it is a pure alloy with 1.25% carbon and very low phosphorus and Sulphur, It is also referred to as UHB 26C3. 26C3 spicy white steel contains very few impurities like sulfur ...May 22, 2021 · 1. Pig iron: refers to the iron-carbon alloy obtained by smelting iron ore in a blast furnace. 2. Cast iron: iron-carbon obtained by remelting new iron (the blast furnace pig iron mentioned in 1), old pig iron (refuding risers, scrap cast iron blocks), low-carbon scrap steel and some required iron alloys after ...This permits these alloys to have a greater ductility for a given strength than plain carbon steels. The presence of alloying elements like phosphorus, silicon, manganese, nickel, molybdenum, tungsten, and chromium in eases the strength of metal. Aluminium influences the austenite grain size.