Compared to general commercial-grade steel (such CQ1 is CQ2 is, CQS, DQ, DDQ, 270C, 270D, 270E, etc.), the less market demand for high carbon steel and its applications familiar, in fact, high-carbon steel products general in the presence of our daily lives, but we are learning but have not checked it.Further discussed in the industrial or engineering applications, is more extensive.

Mobile phones, desktop computers, notebook computer parts, wood saw, garden tools (flowery shear), mostly made which also includes common daily use razor use in high-carbon steel, high heels heart, knifestapler of shrapnel, tape measure, 3C. Including high carbon steel pickling, annealing (PA) material is the most common material phase characteristics are summarized as follows: hot rolled steel pickling, annealing, and oiled process become pickling annealing (Pickled & Annealed) material, referred to as PA material. Cold rolling, essentially still a hot-rolled products. Compared to hot rolled steel, the the PA material has lower hardness characteristics.

In high carbon steel products & P in the presence of our daily lives, but we are learning but have not checked it. For example: the tabs on the utility knife, stapler, tape measure, the 3C (mobile phones, desktop computers, notebook computers) parts, gardening tools (flower scissors), bicycle chain, mostly used in high-carbon steel made .