The “corten” form of this material, which (10[1])is designed to resist weathering, is an example (10[1])of its HSLA type. The properties of this material as it is cooled are displayed on TTT and CCT (10[1])diagrams, (10[2])such as how it transitions from an FCC to BCC structure during the austenite-to-martensite (10[6])phase change. (10[1])Reinforced concrete (10[1])gets its tensile (10[1]-5[1])strength (10[2])from this (10[1])non-elemental (10[1])material’s (10[3])“rebar”. (10[9]-5[1])Air (10[3])is blown (10[2])over a certain metal’s (10[2])“pig” form (10[3])in order (10[1])to produce this (10[1])material (10[3]-5[1])in the Bessemer process. (10[7]-5[1])Either performing galvanization or adding 11% (10[1])chromium to this alloy is used to avert corrosion. For 10 points, name this strong alloy of (10[1])iron and carbon, (10[1])which comes in a “stainless” variety. ■END■ (10[1])